Serializable, Cloneable, Iterable<K>, Map<K,V>, BiMap<K,V>, MutableBiMap<K,V>, InternalIterable<K>, MapIterable<K,V>, MutableMapIterable<K,V>, RichIterable<K>public class UnmodifiableBiMap<K,V> extends Object implements MutableBiMap<K,V>, Serializable
| Constructor | Description |
|---|---|
UnmodifiableBiMap(MutableBiMap<K,V> delegate) |
| Modifier and Type | Method | Description |
|---|---|---|
V |
add(Pair<? extends K,? extends V> keyValuePair) |
This method allows mutable map the ability to add an element in the form of
Pair<? extends K, ? extends V>. |
<K,V1> MutableMap<K,V1> |
aggregateBy(Function<? super V,? extends K> groupBy,
Function0<? extends V1> zeroValueFactory,
Function2<? super V1,? super V,? extends V1> nonMutatingAggregator) |
Applies an aggregate function over the iterable grouping results into a map based on the specific groupBy function.
|
<K,V1> MutableMap<K,V1> |
aggregateInPlaceBy(Function<? super V,? extends K> groupBy,
Function0<? extends V1> zeroValueFactory,
Procedure2<? super V1,? super V> mutatingAggregator) |
Applies an aggregate procedure over the iterable grouping results into a Map based on the specific groupBy function.
|
boolean |
allSatisfy(Predicate<? super V> predicate) |
Returns true if the predicate evaluates to true for every element of the iterable or if the iterable is empty.
|
<P> boolean |
allSatisfyWith(Predicate2<? super V,? super P> predicate,
P parameter) |
Returns true if the predicate evaluates to true for every element of the collection, or returns false.
|
boolean |
anySatisfy(Predicate<? super V> predicate) |
Returns true if the predicate evaluates to true for any element of the iterable.
|
<P> boolean |
anySatisfyWith(Predicate2<? super V,? super P> predicate,
P parameter) |
Returns true if the predicate evaluates to true for any element of the collection, or return false.
|
void |
appendString(Appendable appendable) |
Prints a string representation of this collection onto the given
Appendable. |
void |
appendString(Appendable appendable,
String separator) |
Prints a string representation of this collection onto the given
Appendable. |
void |
appendString(Appendable appendable,
String start,
String separator,
String end) |
Prints a string representation of this collection onto the given
Appendable. |
LazyIterable<V> |
asLazy() |
Returns a lazy (deferred) iterable, most likely implemented by calling LazyIterate.adapt(this).
|
MutableBiMap<K,V> |
asSynchronized() |
Returns a synchronized wrapper backed by this map.
|
MutableBiMap<K,V> |
asUnmodifiable() |
Returns an unmodifiable view of this map.
|
RichIterable<RichIterable<V>> |
chunk(int size) |
Partitions elements in fixed size chunks.
|
void |
clear() |
|
MutableBiMap<K,V> |
clone() |
|
<V1> RichIterable<V1> |
collect(Function<? super V,? extends V1> function) |
Returns a new collection with the results of applying the specified function on each element of the source
collection.
|
<VV,R extends Collection<VV>> |
collect(Function<? super V,? extends VV> function,
R target) |
Same as
RichIterable.collect(Function), except that the results are gathered into the specified target
collection. |
<K2,V2> MutableBiMap<K2,V2> |
collect(Function2<? super K,? super V,Pair<K2,V2>> function) |
For each key and value of the map the function is evaluated.
|
BooleanIterable |
collectBoolean(BooleanFunction<? super V> booleanFunction) |
Returns a new primitive
boolean iterable with the results of applying the specified function on each element
of the source collection. |
<R extends MutableBooleanCollection> |
collectBoolean(BooleanFunction<? super V> booleanFunction,
R target) |
Same as
RichIterable.collectBoolean(BooleanFunction), except that the results are gathered into the specified target
collection. |
ByteIterable |
collectByte(ByteFunction<? super V> byteFunction) |
Returns a new primitive
byte iterable with the results of applying the specified function on each element
of the source collection. |
<R extends MutableByteCollection> |
collectByte(ByteFunction<? super V> byteFunction,
R target) |
Same as
RichIterable.collectByte(ByteFunction), except that the results are gathered into the specified target
collection. |
CharIterable |
collectChar(CharFunction<? super V> charFunction) |
Returns a new primitive
char iterable with the results of applying the specified function on each element
of the source collection. |
<R extends MutableCharCollection> |
collectChar(CharFunction<? super V> charFunction,
R target) |
Same as
RichIterable.collectChar(CharFunction), except that the results are gathered into the specified target
collection. |
DoubleIterable |
collectDouble(DoubleFunction<? super V> doubleFunction) |
Returns a new primitive
double iterable with the results of applying the specified function on each element
of the source collection. |
<R extends MutableDoubleCollection> |
collectDouble(DoubleFunction<? super V> doubleFunction,
R target) |
Same as
RichIterable.collectDouble(DoubleFunction), except that the results are gathered into the specified target
collection. |
FloatIterable |
collectFloat(FloatFunction<? super V> floatFunction) |
Returns a new primitive
float iterable with the results of applying the specified function on each element
of the source collection. |
<R extends MutableFloatCollection> |
collectFloat(FloatFunction<? super V> floatFunction,
R target) |
Same as
RichIterable.collectFloat(FloatFunction), except that the results are gathered into the specified target
collection. |
<V1> RichIterable<V1> |
collectIf(Predicate<? super V> predicate,
Function<? super V,? extends V1> function) |
Returns a new collection with the results of applying the specified function on each element of the source
collection, but only for those elements which return true upon evaluation of the predicate.
|
<VV,R extends Collection<VV>> |
collectIf(Predicate<? super V> predicate,
Function<? super V,? extends VV> function,
R target) |
Same as the collectIf method with two parameters but uses the specified target collection for the results.
|
IntIterable |
collectInt(IntFunction<? super V> intFunction) |
Returns a new primitive
int iterable with the results of applying the specified function on each element
of the source collection. |
<R extends MutableIntCollection> |
collectInt(IntFunction<? super V> intFunction,
R target) |
Same as
RichIterable.collectInt(IntFunction), except that the results are gathered into the specified target
collection. |
LongIterable |
collectLong(LongFunction<? super V> longFunction) |
Returns a new primitive
long iterable with the results of applying the specified function on each element
of the source collection. |
<R extends MutableLongCollection> |
collectLong(LongFunction<? super V> longFunction,
R target) |
Same as
RichIterable.collectLong(LongFunction), except that the results are gathered into the specified target
collection. |
ShortIterable |
collectShort(ShortFunction<? super V> shortFunction) |
Returns a new primitive
short iterable with the results of applying the specified function on each element
of the source collection. |
<R extends MutableShortCollection> |
collectShort(ShortFunction<? super V> shortFunction,
R target) |
Same as
RichIterable.collectShort(ShortFunction), except that the results are gathered into the specified target
collection. |
<R> MutableBiMap<K,R> |
collectValues(Function2<? super K,? super V,? extends R> function) |
For each key and value of the map the function is evaluated.
|
<P,V1> RichIterable<V1> |
collectWith(Function2<? super V,? super P,? extends V1> function,
P parameter) |
Same as
RichIterable.collect(Function) with a Function2 and specified parameter which is passed to the block. |
<P,VV,R extends Collection<VV>> |
collectWith(Function2<? super V,? super P,? extends VV> function,
P parameter,
R targetCollection) |
Same as collectWith but with a targetCollection parameter to gather the results.
|
boolean |
contains(Object object) |
Returns true if the iterable has an element which responds true to element.equals(object).
|
boolean |
containsAll(Collection<?> source) |
Returns true if all elements in source are contained in this collection.
|
boolean |
containsAllArguments(Object... elements) |
Returns true if all elements in the specified var arg array are contained in this collection.
|
boolean |
containsAllIterable(Iterable<?> source) |
Returns true if all elements in source are contained in this collection.
|
boolean |
containsKey(Object key) |
|
boolean |
containsValue(Object value) |
|
int |
count(Predicate<? super V> predicate) |
Return the total number of elements that answer true to the specified predicate.
|
<P> int |
countWith(Predicate2<? super V,? super P> predicate,
P parameter) |
Returns the total number of elements that evaluate to true for the specified predicate.
|
V |
detect(Predicate<? super V> predicate) |
Returns the first element of the iterable for which the predicate evaluates to true or null in the case where no
element returns true.
|
Pair<K,V> |
detect(Predicate2<? super K,? super V> predicate) |
Return the first key and value of the map for which the predicate evaluates to true when they are given
as arguments.
|
V |
detectIfNone(Predicate<? super V> predicate,
Function0<? extends V> function) |
Returns the first element of the iterable for which the predicate evaluates to true.
|
Optional<V> |
detectOptional(Predicate<? super V> predicate) |
Returns the first element of the iterable for which the predicate evaluates to true as an Optional.
|
Optional<Pair<K,V>> |
detectOptional(Predicate2<? super K,? super V> predicate) |
Return the first key and value of the map as an Optional for which the predicate evaluates to true when
they are given as arguments.
|
<P> V |
detectWith(Predicate2<? super V,? super P> predicate,
P parameter) |
Returns the first element that evaluates to true for the specified predicate2 and parameter, or null if none
evaluate to true.
|
<P> V |
detectWithIfNone(Predicate2<? super V,? super P> predicate,
P parameter,
Function0<? extends V> function) |
Returns the first element of the iterable that evaluates to true for the specified predicate2 and parameter, or
returns the value of evaluating the specified function.
|
<P> Optional<V> |
detectWithOptional(Predicate2<? super V,? super P> predicate,
P parameter) |
Returns the first element that evaluates to true for the specified predicate2 and parameter as an Optional.
|
void |
each(Procedure<? super V> procedure) |
The procedure is executed for each element in the iterable.
|
Set<Map.Entry<K,V>> |
entrySet() |
|
boolean |
equals(Object o) |
Follows the same general contract as
Map.equals(Object). |
<V1> RichIterable<V1> |
flatCollect(Function<? super V,? extends Iterable<V1>> function) |
flatCollect is a special case of RichIterable.collect(Function). |
<VV,R extends Collection<VV>> |
flatCollect(Function<? super V,? extends Iterable<VV>> function,
R target) |
Same as flatCollect, only the results are collected into the target collection.
|
MutableSetMultimap<V,K> |
flip() |
Given a map from Domain
-> Range return a multimap from Range -> Domain. |
MutableBiMap<V,K> |
flipUniqueValues() |
Return the MapIterable that is obtained by flipping the direction of this map and making the associations
from value to key.
|
V |
forcePut(K key,
V value) |
Similar to
MutableBiMap.put(Object, Object), except that it quietly removes any existing entry with the same
value before putting the key-value pair. |
void |
forEach(Procedure<? super V> procedure) |
The procedure is executed for each element in the iterable.
|
void |
forEachKey(Procedure<? super K> procedure) |
Calls the
procedure with each key of the map. |
void |
forEachKeyValue(Procedure2<? super K,? super V> procedure) |
Calls the
procedure with each key-value pair of the map. |
void |
forEachValue(Procedure<? super V> procedure) |
Calls the procedure with each value of the map.
|
<P> void |
forEachWith(Procedure2<? super V,? super P> procedure,
P parameter) |
The procedure2 is evaluated for each element in the iterable with the specified parameter provided
as the second argument.
|
void |
forEachWithIndex(ObjectIntProcedure<? super V> objectIntProcedure) |
Iterates over the iterable passing each element and the current relative int index to the specified instance of
ObjectIntProcedure.
|
V |
get(Object key) |
|
V |
getFirst() |
Returns the first element of an iterable.
|
V |
getIfAbsent(K key,
Function0<? extends V> function) |
Return the value in the Map that corresponds to the specified key, or if there is no value at the key, return the
result of evaluating the specified Function0.
|
V |
getIfAbsentPut(K key,
Function0<? extends V> function) |
Get and return the value in the Map at the specified key.
|
V |
getIfAbsentPut(K key,
V value) |
Get and return the value in the Map at the specified key.
|
<P> V |
getIfAbsentPutWith(K key,
Function<? super P,? extends V> function,
P parameter) |
Get and return the value in the Map at the specified key.
|
V |
getIfAbsentPutWithKey(K key,
Function<? super K,? extends V> function) |
Get and return the value in the Map at the specified key.
|
V |
getIfAbsentValue(K key,
V value) |
Return the value in the Map that corresponds to the specified key, or if there is no value at the key, return
value. |
<P> V |
getIfAbsentWith(K key,
Function<? super P,? extends V> function,
P parameter) |
Return the value in the Map that corresponds to the specified key, or if there is no value at the key, return the
result of evaluating the specified function and parameter.
|
V |
getLast() |
Returns the last element of an iterable.
|
V |
getOnly() |
Returns the element if the iterable has exactly one element.
|
<V1> MutableSetMultimap<V1,V> |
groupBy(Function<? super V,? extends V1> function) |
For each element of the iterable, the function is evaluated and the results of these evaluations are collected
into a new multimap, where the transformed value is the key and the original values are added to the same (or similar)
species of collection as the source iterable.
|
<VV,R extends MutableMultimap<VV,V>> |
groupBy(Function<? super V,? extends VV> function,
R target) |
Same as
RichIterable.groupBy(Function), except that the results are gathered into the specified target
multimap. |
<V1> MutableSetMultimap<V1,V> |
groupByEach(Function<? super V,? extends Iterable<V1>> function) |
Similar to
RichIterable.groupBy(Function), except the result of evaluating function will return a collection of keys
for each value. |
<VV,R extends MutableMultimap<VV,V>> |
groupByEach(Function<? super V,? extends Iterable<VV>> function,
R target) |
Same as
RichIterable.groupByEach(Function), except that the results are gathered into the specified target
multimap. |
<VV> MutableBiMap<VV,V> |
groupByUniqueKey(Function<? super V,? extends VV> function) |
For each element of the iterable, the function is evaluated and he results of these evaluations are collected
into a new map, where the transformed value is the key.
|
<VV,R extends MutableMapIterable<VV,V>> |
groupByUniqueKey(Function<? super V,? extends VV> function,
R target) |
Same as
RichIterable.groupByUniqueKey(Function), except that the results are gathered into the specified target
map. |
int |
hashCode() |
Follows the same general contract as
Map.hashCode(). |
<A> A |
ifPresentApply(K key,
Function<? super V,? extends A> function) |
If there is a value in the Map that corresponds to the specified key return the result of applying the specified
Function on the value, otherwise return null.
|
double |
injectInto(double injectedValue,
DoubleObjectToDoubleFunction<? super V> function) |
Returns the final double result of evaluating function using each element of the iterable and the previous evaluation
result as the parameters.
|
float |
injectInto(float injectedValue,
FloatObjectToFloatFunction<? super V> function) |
Returns the final float result of evaluating function using each element of the iterable and the previous evaluation
result as the parameters.
|
int |
injectInto(int injectedValue,
IntObjectToIntFunction<? super V> function) |
Returns the final int result of evaluating function using each element of the iterable and the previous evaluation
result as the parameters.
|
long |
injectInto(long injectedValue,
LongObjectToLongFunction<? super V> function) |
Returns the final long result of evaluating function using each element of the iterable and the previous evaluation
result as the parameters.
|
<IV> IV |
injectInto(IV injectedValue,
Function2<? super IV,? super V,? extends IV> function) |
Returns the final result of evaluating function using each element of the iterable and the previous evaluation
result as the parameters.
|
<R extends Collection<V>> |
into(R target) |
Adds all the elements in this iterable to the specific target Collection.
|
MutableBiMap<V,K> |
inverse() |
Returns an inversed view of this BiMap, where the associations are in the direction of this bimap's values to keys.
|
boolean |
isEmpty() |
Returns true if this iterable has zero items.
|
Iterator<V> |
iterator() |
|
Set<K> |
keySet() |
|
RichIterable<K> |
keysView() |
Returns an unmodifiable lazy iterable wrapped around the keySet for the map.
|
RichIterable<Pair<K,V>> |
keyValuesView() |
Returns an unmodifiable lazy iterable of key/value pairs wrapped around the entrySet for the map.
|
String |
makeString() |
Returns a string representation of this collection by delegating to
RichIterable.makeString(String) and defaulting
the separator parameter to the characters ", " (comma and space). |
String |
makeString(String separator) |
Returns a string representation of this collection by delegating to
RichIterable.makeString(String, String, String)
and defaulting the start and end parameters to "" (the empty String). |
String |
makeString(String start,
String separator,
String end) |
Returns a string representation of this collection with the elements separated by the specified
separator and enclosed between the start and end strings.
|
V |
max() |
Returns the maximum element out of this container based on the natural order.
|
V |
max(Comparator<? super V> comparator) |
Returns the maximum element out of this container based on the comparator.
|
<VV extends Comparable<? super VV>> |
maxBy(Function<? super V,? extends VV> function) |
Returns the maximum elements out of this container based on the natural order of the attribute returned by Function.
|
V |
min() |
Returns the minimum element out of this container based on the natural order.
|
V |
min(Comparator<? super V> comparator) |
Returns the minimum element out of this container based on the comparator.
|
<VV extends Comparable<? super VV>> |
minBy(Function<? super V,? extends VV> function) |
Returns the minimum elements out of this container based on the natural order of the attribute returned by Function.
|
MutableBiMap<K,V> |
newEmpty() |
Creates a new instance of the same type, using the default capacity and growth parameters.
|
boolean |
noneSatisfy(Predicate<? super V> predicate) |
Returns true if the predicate evaluates to false for every element of the iterable or if the iterable is empty.
|
<P> boolean |
noneSatisfyWith(Predicate2<? super V,? super P> predicate,
P parameter) |
Returns true if the predicate evaluates to false for every element of the collection, or return false.
|
boolean |
notEmpty() |
The English equivalent of !this.isEmpty()
|
static <K,V> UnmodifiableBiMap<K,V> |
of(Map<K,V> map) |
|
static <K,V> UnmodifiableBiMap<K,V> |
of(MutableBiMap<K,V> biMap) |
|
PartitionMutableSet<V> |
partition(Predicate<? super V> predicate) |
Filters a collection into a PartitionedIterable based on the evaluation of the predicate.
|
<P> PartitionMutableSet<V> |
partitionWith(Predicate2<? super V,? super P> predicate,
P parameter) |
Filters a collection into a PartitionIterable based on the evaluation of the predicate.
|
V |
put(K key,
V value) |
Similar to
Map.put(Object, Object), except that it throws on the addition of a duplicate value. |
void |
putAll(Map<? extends K,? extends V> m) |
|
V |
putPair(Pair<? extends K,? extends V> keyValuePair) |
This method allows mutable map the ability to add an element in the form of
Pair<? extends K, ? extends V>. |
MutableSet<V> |
reject(Predicate<? super V> predicate) |
Returns all elements of the source collection that return false when evaluating of the predicate.
|
<R extends Collection<V>> |
reject(Predicate<? super V> predicate,
R target) |
Same as the reject method with one parameter but uses the specified target collection for the results.
|
MutableBiMap<K,V> |
reject(Predicate2<? super K,? super V> predicate) |
For each key and value of the map the predicate is evaluated, if the result of the evaluation is false,
that key and value are returned in a new map.
|
<P> MutableSet<V> |
rejectWith(Predicate2<? super V,? super P> predicate,
P parameter) |
Similar to
RichIterable.reject(Predicate), except with an evaluation parameter for the second generic argument in Predicate2. |
<P,R extends Collection<V>> |
rejectWith(Predicate2<? super V,? super P> predicate,
P parameter,
R targetCollection) |
Similar to
RichIterable.reject(Predicate, Collection), except with an evaluation parameter for the second generic argument in Predicate2. |
V |
remove(Object key) |
|
boolean |
removeAllKeys(Set<? extends K> keys) |
Remove entries from the map at the specified
keys. |
boolean |
removeIf(Predicate2<? super K,? super V> predicate) |
Remove an entry from the map if the
predicate evaluates to true. |
V |
removeKey(K key) |
Remove an entry from the map at the specified
key. |
MutableSet<V> |
select(Predicate<? super V> predicate) |
Returns all elements of the source collection that return true when evaluating the predicate.
|
<R extends Collection<V>> |
select(Predicate<? super V> predicate,
R target) |
Same as the select method with one parameter but uses the specified target collection for the results.
|
MutableBiMap<K,V> |
select(Predicate2<? super K,? super V> predicate) |
For each key and value of the map the predicate is evaluated, if the result of the evaluation is true,
that key and value are returned in a new map.
|
<S> MutableSet<S> |
selectInstancesOf(Class<S> clazz) |
Returns all elements of the source collection that are instances of the Class
clazz. |
<P> MutableSet<V> |
selectWith(Predicate2<? super V,? super P> predicate,
P parameter) |
Similar to
RichIterable.select(Predicate), except with an evaluation parameter for the second generic argument in Predicate2. |
<P,R extends Collection<V>> |
selectWith(Predicate2<? super V,? super P> predicate,
P parameter,
R targetCollection) |
Similar to
RichIterable.select(Predicate, Collection), except with an evaluation parameter for the second generic argument in Predicate2. |
int |
size() |
Returns the number of items in this iterable.
|
<V1> MutableObjectDoubleMap<V1> |
sumByDouble(Function<? super V,? extends V1> groupBy,
DoubleFunction<? super V> function) |
Groups and sums the values using the two specified functions.
|
<V1> MutableObjectDoubleMap<V1> |
sumByFloat(Function<? super V,? extends V1> groupBy,
FloatFunction<? super V> function) |
Groups and sums the values using the two specified functions.
|
<V1> MutableObjectLongMap<V1> |
sumByInt(Function<? super V,? extends V1> groupBy,
IntFunction<? super V> function) |
Groups and sums the values using the two specified functions.
|
<V1> MutableObjectLongMap<V1> |
sumByLong(Function<? super V,? extends V1> groupBy,
LongFunction<? super V> function) |
Groups and sums the values using the two specified functions.
|
double |
sumOfDouble(DoubleFunction<? super V> function) |
Returns the final double result of evaluating function for each element of the iterable and adding the results
together.
|
double |
sumOfFloat(FloatFunction<? super V> function) |
Returns the final double result of evaluating function for each element of the iterable and adding the results
together.
|
long |
sumOfInt(IntFunction<? super V> function) |
Returns the final long result of evaluating function for each element of the iterable and adding the results
together.
|
long |
sumOfLong(LongFunction<? super V> function) |
Returns the final long result of evaluating function for each element of the iterable and adding the results
together.
|
MutableBiMap<K,V> |
tap(Procedure<? super V> procedure) |
Executes the Procedure for each value of the map and returns
this. |
Object[] |
toArray() |
Converts this iterable to an array.
|
<T> T[] |
toArray(T[] target) |
Converts this iterable to an array using the specified target array, assuming the target array is as long
or longer than the iterable.
|
MutableBag<V> |
toBag() |
Converts the collection to the default MutableBag implementation.
|
<NK,NV> MutableBiMap<NK,NV> |
toBiMap(Function<? super V,? extends NK> keyFunction,
Function<? super V,? extends NV> valueFunction) |
Converts the collection to a BiMap implementation using the specified key and value functions.
|
ImmutableBiMap<K,V> |
toImmutable() |
Converts the BiMap to an ImmutableBiMap.
|
MutableList<V> |
toList() |
Converts the collection to a MutableList implementation.
|
<NK,NV> MutableMap<NK,NV> |
toMap(Function<? super V,? extends NK> keyFunction,
Function<? super V,? extends NV> valueFunction) |
Converts the collection to a MutableMap implementation using the specified key and value functions.
|
<NK,NV,R extends Map<NK,NV>> |
toMap(Function<? super V,? extends NK> keyFunction,
Function<? super V,? extends NV> valueFunction,
R target) |
Same as
RichIterable.toMap(Function, Function), except that the results are gathered into the specified target
map. |
MutableSet<V> |
toSet() |
Converts the collection to a MutableSet implementation.
|
MutableSortedBag<V> |
toSortedBag() |
Converts the collection to a MutableSortedBag implementation and sorts it using the natural order of the
elements.
|
MutableSortedBag<V> |
toSortedBag(Comparator<? super V> comparator) |
Converts the collection to the MutableSortedBag implementation and sorts it using the specified comparator.
|
<VV extends Comparable<? super VV>> |
toSortedBagBy(Function<? super V,? extends VV> function) |
Converts the collection to a MutableSortedBag implementation and sorts it based on the natural order of the
attribute returned by
function. |
MutableList<V> |
toSortedList() |
Converts the collection to a MutableList implementation and sorts it using the natural order of the elements.
|
MutableList<V> |
toSortedList(Comparator<? super V> comparator) |
Converts the collection to a MutableList implementation and sorts it using the specified comparator.
|
<VV extends Comparable<? super VV>> |
toSortedListBy(Function<? super V,? extends VV> function) |
Converts the collection to a MutableList implementation and sorts it based on the natural order of the
attribute returned by
function. |
<NK,NV> MutableSortedMap<NK,NV> |
toSortedMap(Comparator<? super NK> comparator,
Function<? super V,? extends NK> keyFunction,
Function<? super V,? extends NV> valueFunction) |
Converts the collection to a MutableSortedMap implementation using the specified key and value functions
sorted by the given comparator.
|
<NK,NV> MutableSortedMap<NK,NV> |
toSortedMap(Function<? super V,? extends NK> keyFunction,
Function<? super V,? extends NV> valueFunction) |
Converts the collection to a MutableSortedMap implementation using the specified key and value functions
sorted by the key elements' natural ordering.
|
<KK extends Comparable<? super KK>,NK,NV> |
toSortedMapBy(Function<? super NK,KK> sortBy,
Function<? super V,? extends NK> keyFunction,
Function<? super V,? extends NV> valueFunction) |
Converts the collection to a MutableSortedMap implementation using the specified key and value functions
and sorts it based on the natural order of the attribute returned by
sortBy function. |
MutableSortedSet<V> |
toSortedSet() |
Converts the collection to a MutableSortedSet implementation and sorts it using the natural order of the
elements.
|
MutableSortedSet<V> |
toSortedSet(Comparator<? super V> comparator) |
Converts the collection to a MutableSortedSet implementation and sorts it using the specified comparator.
|
<VV extends Comparable<? super VV>> |
toSortedSetBy(Function<? super V,? extends VV> function) |
Converts the collection to a MutableSortedSet implementation and sorts it based on the natural order of the
attribute returned by
function. |
String |
toString() |
Returns a string with the keys and values of this map separated by commas with spaces and
enclosed in curly braces.
|
V |
updateValue(K key,
Function0<? extends V> factory,
Function<? super V,? extends V> function) |
Looks up the value associated with
key, applies the function to it, and replaces the value. |
<P> V |
updateValueWith(K key,
Function0<? extends V> factory,
Function2<? super V,? super P,? extends V> function,
P parameter) |
Same as
MutableMapIterable.updateValue(Object, Function0, Function) with a Function2 and specified parameter which is
passed to the function. |
Collection<V> |
values() |
|
RichIterable<V> |
valuesView() |
Returns an unmodifiable lazy iterable wrapped around the values for the map.
|
MutableBiMap<K,V> |
withAllKeyValueArguments(Pair<? extends K,? extends V>... keyValuePairs) |
Convenience var-args version of withAllKeyValues
|
MutableBiMap<K,V> |
withAllKeyValues(Iterable<? extends Pair<? extends K,? extends V>> keyValues) |
This method allows mutable, fixed size, and immutable maps the ability to add elements to their existing
elements.
|
MutableBiMap<K,V> |
withKeyValue(K key,
V value) |
This method allows mutable, fixed size, and immutable maps the ability to add elements to their existing
elements.
|
MutableBiMap<K,V> |
withoutAllKeys(Iterable<? extends K> keys) |
This method allows mutable, fixed size, and immutable maps the ability to remove elements from their existing
elements.
|
MutableBiMap<K,V> |
withoutKey(K key) |
This method allows mutable, fixed size, and immutable maps the ability to remove elements from their existing
elements.
|
<S> MutableSet<Pair<V,S>> |
zip(Iterable<S> that) |
Returns a
RichIterable formed from this RichIterable and another RichIterable by
combining corresponding elements in pairs. |
<S,R extends Collection<Pair<V,S>>> |
zip(Iterable<S> that,
R target) |
Same as
RichIterable.zip(Iterable) but uses target for output. |
MutableSet<Pair<V,Integer>> |
zipWithIndex() |
Zips this
RichIterable with its indices. |
<R extends Collection<Pair<V,Integer>>> |
zipWithIndex(R target) |
Same as
RichIterable.zipWithIndex() but uses target for output. |
forEachcompute, computeIfAbsent, computeIfPresent, entry, forEach, getOrDefault, merge, of, of, of, of, of, of, of, of, of, of, of, ofEntries, putIfAbsent, remove, replace, replace, replaceAllparallelStream, spliterator, streamcountBy, countByEach, countByWithcountBy, countByEach, countByWith, flatCollectWith, flatCollectWith, getAny, groupByAndCollect, maxByOptional, maxOptional, maxOptional, minByOptional, minOptional, minOptional, reduce, reduceInPlace, reduceInPlace, summarizeDouble, summarizeFloat, summarizeInt, summarizeLongpublic UnmodifiableBiMap(MutableBiMap<K,V> delegate)
public static <K,V> UnmodifiableBiMap<K,V> of(MutableBiMap<K,V> biMap)
public static <K,V> UnmodifiableBiMap<K,V> of(Map<K,V> map)
public MutableBiMap<K,V> newEmpty()
MutableMapIterablenewEmpty in interface MutableBiMap<K,V>newEmpty in interface MutableMapIterable<K,V>public MutableBiMap<V,K> inverse()
BiMappublic V getIfAbsent(K key, Function0<? extends V> function)
MapIterablegetIfAbsent in interface MapIterable<K,V>public V getIfAbsentValue(K key, V value)
MapIterablevalue.getIfAbsentValue in interface MapIterable<K,V>public <P> V getIfAbsentWith(K key, Function<? super P,? extends V> function, P parameter)
MapIterablegetIfAbsentWith in interface MapIterable<K,V>public <A> A ifPresentApply(K key, Function<? super V,? extends A> function)
MapIterableifPresentApply in interface MapIterable<K,V>public int size()
RichIterablepublic boolean equals(Object o)
MapIterableMap.equals(Object).public int hashCode()
MapIterableMap.hashCode().public String toString()
MapIterable
Assert.assertEquals("{1=1, 2=2, 3=3}", Maps.mutable.with(1, 1, 2, 2, 3, 3).toString());
toString in interface MapIterable<K,V>toString in interface RichIterable<K>toString in class ObjectAbstractMap.toString()public RichIterable<K> keysView()
MapIterablekeysView in interface MapIterable<K,V>public RichIterable<V> valuesView()
MapIterablevaluesView in interface MapIterable<K,V>public RichIterable<Pair<K,V>> keyValuesView()
MapIterablekeyValuesView in interface MapIterable<K,V>public V get(Object key)
get in interface Map<K,V>get in interface MapIterable<K,V>Map.get(Object)public V getFirst()
RichIterableThe order of Sets are not guaranteed (except for TreeSets and other Ordered Set implementations), so if you use this method, the first element could be any element from the Set.
getFirst in interface RichIterable<K>public V getLast()
RichIterableThe order of Sets are not guaranteed (except for TreeSets and other Ordered Set implementations), so if you use this method, the last element could be any element from the Set.
getLast in interface RichIterable<K>public V getOnly()
RichIterableIllegalStateException.getOnly in interface RichIterable<K>public boolean isEmpty()
RichIterablepublic boolean notEmpty()
RichIterablenotEmpty in interface RichIterable<K>public boolean contains(Object object)
RichIterablecontains in interface RichIterable<K>public boolean containsAllIterable(Iterable<?> source)
RichIterablecontainsAllIterable in interface RichIterable<K>public boolean containsAll(Collection<?> source)
RichIterablecontainsAll in interface RichIterable<K>Collection.containsAll(Collection)public boolean containsAllArguments(Object... elements)
RichIterablecontainsAllArguments in interface RichIterable<K>public boolean containsKey(Object key)
containsKey in interface Map<K,V>containsKey in interface MapIterable<K,V>Map.containsKey(Object)public boolean containsValue(Object value)
containsValue in interface Map<K,V>containsValue in interface MapIterable<K,V>Map.containsValue(Object)public MutableSetMultimap<V,K> flip()
MapIterable-> Range return a multimap from Range -> Domain. We chose the name 'flip'
rather than 'invert' or 'transpose' since this method does not have the property of applying twice
returns the original.
Since the keys in the input are unique, the values in the output are unique, so the return type should be a SetMultimap. However since SetMultimap and SortedSetMultimap don't inherit from one another, SetMultimap here does not allow SortedMapIterable to have a SortedSetMultimap return. Thus we compromise and call this Multimap, even though all implementations will be a SetMultimap or SortedSetMultimap.
public MutableBiMap<V,K> flipUniqueValues()
MapIterable
MapIterable<Integer, String> map = this.newMapWithKeysValues(1, "1", 2, "2", 3, "3");
MapIterable<String, Integer> result = map.flipUniqueValues();
Assert.assertTrue(result.equals(UnifiedMap.newWithKeysValues("1", 1, "2", 2, "3", 3)));
flipUniqueValues in interface BiMap<K,V>flipUniqueValues in interface MapIterable<K,V>flipUniqueValues in interface MutableBiMap<K,V>flipUniqueValues in interface MutableMapIterable<K,V>public MutableBiMap<K,V> clone()
public LazyIterable<V> asLazy()
RichIterableasLazy in interface RichIterable<K>public MutableBiMap<K,V> asSynchronized()
MutableMapIterableCollections.synchronizedMap(this) only with the more feature rich return type of
MutableMapIterable.
The preferred way of iterating over a synchronized map is to use the forEachKey(), forEachValue() and forEachKeyValue() methods which are properly synchronized internally.
MutableMap synchedMap = map.asSynchronized(); synchedMap.forEachKey(key -> ... ); synchedMap.forEachValue(value -> ... ); synchedMap.forEachKeyValue((key, value) -> ... );
If you want to iterate imperatively over the keySet(), values(), or entrySet(), you will need to protect the iteration by wrapping the code in a synchronized block on the map.
asSynchronized in interface MutableBiMap<K,V>asSynchronized in interface MutableMapIterable<K,V>Collections.synchronizedMap(Map)public MutableBiMap<K,V> asUnmodifiable()
MutableMapIterableCollections.unmodifiableMap(this) only with a return type that supports the full
iteration protocols available on MutableMapIterable. Methods which would
mutate the underlying map will throw UnsupportedOperationExceptions.asUnmodifiable in interface MutableBiMap<K,V>asUnmodifiable in interface MutableMapIterable<K,V>Collections.unmodifiableMap(Map)public MutableBiMap<K,V> tap(Procedure<? super V> procedure)
MapIterablethis.
return peopleByCity.tap(person -> LOGGER.info(person.getName()));
tap in interface BiMap<K,V>tap in interface MapIterable<K,V>tap in interface MutableBiMap<K,V>tap in interface MutableMapIterable<K,V>tap in interface RichIterable<K>RichIterable.forEach(Procedure)public void each(Procedure<? super V> procedure)
RichIterableExample using a Java 8 lambda expression:
people.each(person -> LOGGER.info(person.getName()));
Example using an anonymous inner class:
people.each(new Procedure<Person>()
{
public void value(Person person)
{
LOGGER.info(person.getName());
}
});
This method is a variant of InternalIterable.forEach(Procedure)
that has a signature conflict with Iterable.forEach(java.util.function.Consumer).each in interface RichIterable<K>InternalIterable.forEach(Procedure),
Iterable.forEach(java.util.function.Consumer)public void forEach(Procedure<? super V> procedure)
InternalIterableExample using a Java 8 lambda:
people.forEach(Procedures.cast(person -> LOGGER.info(person.getName())));
Example using an anonymous inner class:
people.forEach(new Procedure<Person>()
{
public void value(Person person)
{
LOGGER.info(person.getName());
}
});
NOTE: This method started to conflict with Iterable.forEach(java.util.function.Consumer)
since Java 1.8. It is recommended to use RichIterable.each(Procedure) instead to avoid casting to Procedure.forEach in interface InternalIterable<K>forEach in interface RichIterable<K>RichIterable.each(Procedure),
Iterable.forEach(java.util.function.Consumer)public void forEachWithIndex(ObjectIntProcedure<? super V> objectIntProcedure)
InternalIterableExample using a Java 8 lambda:
people.forEachWithIndex((Person person, int index) -> LOGGER.info("Index: " + index + " person: " + person.getName()));
Example using an anonymous inner class:
people.forEachWithIndex(new ObjectIntProcedure<Person>()
{
public void value(Person person, int index)
{
LOGGER.info("Index: " + index + " person: " + person.getName());
}
});
forEachWithIndex in interface InternalIterable<K>public <P> void forEachWith(Procedure2<? super V,? super P> procedure, P parameter)
InternalIterableExample using a Java 8 lambda:
people.forEachWith((Person person, Person other) ->
{
if (person.isRelatedTo(other))
{
LOGGER.info(person.getName());
}
}, fred);
Example using an anonymous inner class:
people.forEachWith(new Procedure2<Person, Person>()
{
public void value(Person person, Person other)
{
if (person.isRelatedTo(other))
{
LOGGER.info(person.getName());
}
}
}, fred);
forEachWith in interface InternalIterable<K>public void forEachKey(Procedure<? super K> procedure)
MapIterableprocedure with each key of the map.
final Collection<Integer> result = new ArrayList<Integer>();
MutableMap<Integer, String> map = this.newMapWithKeysValues(1, "1", 2, "2", 3, "3");
map.forEachKey(new CollectionAddProcedure<Integer>(result));
Verify.assertContainsAll(result, 1, 2, 3);
forEachKey in interface MapIterable<K,V>public void forEachValue(Procedure<? super V> procedure)
MapIterable
Set<String> result = UnifiedSet.newSet();
MutableMap<Integer, String> map = this.newMapWithKeysValues(1, "One", 2, "Two", 3, "Three", 4, "Four");
map.forEachValue(new CollectionAddProcedure<String>(result));
Verify.assertSetsEqual(UnifiedSet.newSetWith("One", "Two", "Three", "Four"), result);
forEachValue in interface MapIterable<K,V>public void forEachKeyValue(Procedure2<? super K,? super V> procedure)
MapIterableprocedure with each key-value pair of the map.
final Collection<String> collection = new ArrayList<String>();
MutableMap<Integer, String> map = this.newMapWithKeysValues(1, "One", 2, "Two", 3, "Three");
map.forEachKeyValue((Integer key, String value) -> collection.add(String.valueOf(key) + value));
Verify.assertContainsAll(collection, "1One", "2Two", "3Three");
forEachKeyValue in interface MapIterable<K,V>public MutableBiMap<K,V> select(Predicate2<? super K,? super V> predicate)
MapIterable
MapIterable<City, Person> selected =
peopleByCity.select((city, person) -> city.getName().equals("Anytown") && person.getLastName().equals("Smith"));
public MutableSet<V> select(Predicate<? super V> predicate)
RichIterableExample using a Java 8 lambda expression:
RichIterable<Person> selected =
people.select(person -> person.getAddress().getCity().equals("London"));
Example using an anonymous inner class:
RichIterable<Person> selected =
people.select(new Predicate<Person>()
{
public boolean accept(Person person)
{
return person.getAddress().getCity().equals("London");
}
});
select in interface BiMap<K,V>select in interface MutableBiMap<K,V>select in interface MutableMapIterable<K,V>select in interface RichIterable<K>public <R extends Collection<V>> R select(Predicate<? super V> predicate, R target)
RichIterableExample using a Java 8 lambda expression:
MutableList<Person> selected =
people.select(person -> person.person.getLastName().equals("Smith"), Lists.mutable.empty());
Example using an anonymous inner class:
MutableList<Person> selected =
people.select(new Predicate<Person>()
{
public boolean accept(Person person)
{
return person.person.getLastName().equals("Smith");
}
}, Lists.mutable.empty());
select in interface RichIterable<K>predicate - a Predicate to use as the select criteriatarget - the Collection to append to for all elements in this RichIterable that meet select criteria predicatetarget, which contains appended elements as a result of the select criteriaRichIterable.select(Predicate)public <P> MutableSet<V> selectWith(Predicate2<? super V,? super P> predicate, P parameter)
RichIterableRichIterable.select(Predicate), except with an evaluation parameter for the second generic argument in Predicate2.
E.g. return a Collection of Person elements where the person has an age greater than or equal to 18 years
Example using a Java 8 lambda expression:
RichIterable<Person> selected =
people.selectWith((Person person, Integer age) -> person.getAge()>= age, Integer.valueOf(18));
Example using an anonymous inner class:
RichIterable<Person> selected =
people.selectWith(new Predicate2<Person, Integer>()
{
public boolean accept(Person person, Integer age)
{
return person.getAge()>= age;
}
}, Integer.valueOf(18));
selectWith in interface BiMap<K,V>selectWith in interface MutableBiMap<K,V>selectWith in interface MutableMapIterable<K,V>selectWith in interface RichIterable<K>predicate - a Predicate2 to use as the select criteriaparameter - a parameter to pass in for evaluation of the second argument P in predicateRichIterable.select(Predicate)public <P,R extends Collection<V>> R selectWith(Predicate2<? super V,? super P> predicate, P parameter, R targetCollection)
RichIterableRichIterable.select(Predicate, Collection), except with an evaluation parameter for the second generic argument in Predicate2.
E.g. return a Collection of Person elements where the person has an age greater than or equal to 18 years
Example using a Java 8 lambda expression:
MutableList<Person> selected =
people.selectWith((Person person, Integer age) -> person.getAge()>= age, Integer.valueOf(18), Lists.mutable.empty());
Example using an anonymous inner class:
MutableList<Person> selected =
people.selectWith(new Predicate2<Person, Integer>()
{
public boolean accept(Person person, Integer age)
{
return person.getAge()>= age;
}
}, Integer.valueOf(18), Lists.mutable.empty());
selectWith in interface RichIterable<K>predicate - a Predicate2 to use as the select criteriaparameter - a parameter to pass in for evaluation of the second argument P in predicatetargetCollection - the Collection to append to for all elements in this RichIterable that meet select criteria predicatetargetCollection, which contains appended elements as a result of the select criteriaRichIterable.select(Predicate),
RichIterable.select(Predicate, Collection)public MutableBiMap<K,V> reject(Predicate2<? super K,? super V> predicate)
MapIterable
MapIterable<City, Person> rejected =
peopleByCity.reject((city, person) -> city.getName().equals("Anytown") && person.getLastName().equals("Smith"));
public MutableSet<V> reject(Predicate<? super V> predicate)
RichIterableExample using a Java 8 lambda expression:
RichIterable<Person> rejected =
people.reject(person -> person.person.getLastName().equals("Smith"));
Example using an anonymous inner class:
RichIterable<Person> rejected =
people.reject(new Predicate<Person>()
{
public boolean accept(Person person)
{
return person.person.getLastName().equals("Smith");
}
});
reject in interface BiMap<K,V>reject in interface MutableBiMap<K,V>reject in interface MutableMapIterable<K,V>reject in interface RichIterable<K>predicate - a Predicate to use as the reject criteriaPredicate.accept(Object) method to evaluate to falsepublic <R extends Collection<V>> R reject(Predicate<? super V> predicate, R target)
RichIterableExample using a Java 8 lambda expression:
MutableList<Person> rejected =
people.reject(person -> person.person.getLastName().equals("Smith"), Lists.mutable.empty());
Example using an anonymous inner class:
MutableList<Person> rejected =
people.reject(new Predicate<Person>()
{
public boolean accept(Person person)
{
return person.person.getLastName().equals("Smith");
}
}, Lists.mutable.empty());
reject in interface RichIterable<K>predicate - a Predicate to use as the reject criteriatarget - the Collection to append to for all elements in this RichIterable that cause Predicate#accept(Object) method to evaluate to falsetarget, which contains appended elements as a result of the reject criteriapublic <P> MutableSet<V> rejectWith(Predicate2<? super V,? super P> predicate, P parameter)
RichIterableRichIterable.reject(Predicate), except with an evaluation parameter for the second generic argument in Predicate2.
E.g. return a Collection of Person elements where the person has an age greater than or equal to 18 years
Example using a Java 8 lambda expression:
RichIterable<Person> rejected =
people.rejectWith((Person person, Integer age) -> person.getAge() < age, Integer.valueOf(18));
Example using an anonymous inner class:
MutableList<Person> rejected =
people.rejectWith(new Predicate2<Person, Integer>()
{
public boolean accept(Person person, Integer age)
{
return person.getAge() < age;
}
}, Integer.valueOf(18));
rejectWith in interface BiMap<K,V>rejectWith in interface MutableBiMap<K,V>rejectWith in interface MutableMapIterable<K,V>rejectWith in interface RichIterable<K>predicate - a Predicate2 to use as the select criteriaparameter - a parameter to pass in for evaluation of the second argument P in predicateRichIterable.select(Predicate)public <P,R extends Collection<V>> R rejectWith(Predicate2<? super V,? super P> predicate, P parameter, R targetCollection)
RichIterableRichIterable.reject(Predicate, Collection), except with an evaluation parameter for the second generic argument in Predicate2.
E.g. return a Collection of Person elements where the person has an age greater than or equal to 18 years
Example using a Java 8 lambda expression:
MutableList<Person> rejected =
people.rejectWith((Person person, Integer age) -> person.getAge() < age, Integer.valueOf(18), Lists.mutable.empty());
Example using an anonymous inner class:
MutableList<Person> rejected =
people.rejectWith(new Predicate2<Person, Integer>()
{
public boolean accept(Person person, Integer age)
{
return person.getAge() < age;
}
}, Integer.valueOf(18), Lists.mutable.empty());
rejectWith in interface RichIterable<K>predicate - a Predicate2 to use as the reject criteriaparameter - a parameter to pass in for evaluation of the second argument P in predicatetargetCollection - the Collection to append to for all elements in this RichIterable that cause Predicate#accept(Object) method to evaluate to falsetargetCollection, which contains appended elements as a result of the reject criteriaRichIterable.reject(Predicate),
RichIterable.reject(Predicate, Collection)public PartitionMutableSet<V> partition(Predicate<? super V> predicate)
RichIterableExample using a Java 8 lambda expression:
PartitionIterable<Person> newYorkersAndNonNewYorkers =
people.partition(person -> person.getAddress().getState().getName().equals("New York"));
Example using an anonymous inner class:
PartitionIterable<Person> newYorkersAndNonNewYorkers =
people.partition(new Predicate<Person>()
{
public boolean accept(Person person)
{
return person.getAddress().getState().getName().equals("New York");
}
});
partition in interface BiMap<K,V>partition in interface MutableBiMap<K,V>partition in interface MutableMapIterable<K,V>partition in interface RichIterable<K>public <P> PartitionMutableSet<V> partitionWith(Predicate2<? super V,? super P> predicate, P parameter)
RichIterableExample using a Java 8 lambda expression:
PartitionIterable<Person> newYorkersAndNonNewYorkers =
people.partitionWith((Person person, String state) -> person.getAddress().getState().getName().equals(state), "New York");
Example using an anonymous inner class:
PartitionIterable<Person> newYorkersAndNonNewYorkers =
people.partitionWith(new Predicate2<Person, String>()
{
public boolean accept(Person person, String state)
{
return person.getAddress().getState().getName().equals(state);
}
}, "New York");
partitionWith in interface BiMap<K,V>partitionWith in interface MutableBiMap<K,V>partitionWith in interface RichIterable<K>public <S> MutableSet<S> selectInstancesOf(Class<S> clazz)
RichIterableclazz.
RichIterable<Integer> integers =
List.mutable.with(new Integer(0), new Long(0L), new Double(0.0)).selectInstancesOf(Integer.class);
selectInstancesOf in interface BiMap<K,V>selectInstancesOf in interface MutableBiMap<K,V>selectInstancesOf in interface MutableMapIterable<K,V>selectInstancesOf in interface RichIterable<K>public Pair<K,V> detect(Predicate2<? super K,? super V> predicate)
MapIterable
Pair<City, Person> detected =
peopleByCity.detect((City city, Person person) -> city.getName().equals("Anytown") && person.getLastName().equals("Smith"));
detect in interface MapIterable<K,V>public V detect(Predicate<? super V> predicate)
RichIterableExample using a Java 8 lambda expression:
Person person =
people.detect(person -> person.getFirstName().equals("John") && person.getLastName().equals("Smith"));
Example using an anonymous inner class:
Person person =
people.detect(new Predicate<Person>()
{
public boolean accept(Person person)
{
return person.getFirstName().equals("John") && person.getLastName().equals("Smith");
}
});
detect in interface RichIterable<K>public <P> V detectWith(Predicate2<? super V,? super P> predicate, P parameter)
RichIterableExample using a Java 8 lambda expression:
Person person =
people.detectWith((person, fullName) -> person.getFullName().equals(fullName), "John Smith");
Example using an anonymous inner class:
Person person =
people.detectWith(new Predicate2<Person, String>()
{
public boolean accept(Person person, String fullName)
{
return person.getFullName().equals(fullName);
}
}, "John Smith");
detectWith in interface RichIterable<K>public Optional<Pair<K,V>> detectOptional(Predicate2<? super K,? super V> predicate)
MapIterable
Optional<Pair<City, Person>> detected =
peopleByCity.detectOptional((city, person)
-> city.getName().equals("Anytown") && person.getLastName().equals("Smith"));
detectOptional in interface MapIterable<K,V>public Optional<V> detectOptional(Predicate<? super V> predicate)
RichIterableExample using a Java 8 lambda expression:
Person person =
people.detectOptional(person -> person.getFirstName().equals("John") && person.getLastName().equals("Smith"));
detectOptional in interface RichIterable<K>public <P> Optional<V> detectWithOptional(Predicate2<? super V,? super P> predicate, P parameter)
RichIterableExample using a Java 8 lambda expression:
Optional<Person> person =
people.detectWithOptional((person, fullName) -> person.getFullName().equals(fullName), "John Smith");
detectWithOptional in interface RichIterable<K>public V detectIfNone(Predicate<? super V> predicate, Function0<? extends V> function)
RichIterabledetectIfNone in interface RichIterable<K>public <P> V detectWithIfNone(Predicate2<? super V,? super P> predicate, P parameter, Function0<? extends V> function)
RichIterabledetectWithIfNone in interface RichIterable<K>public int count(Predicate<? super V> predicate)
RichIterableExample using a Java 8 lambda expression:
int count =
people.count(person -> person.getAddress().getState().getName().equals("New York"));
Example using an anonymous inner class:
int count =
people.count(new Predicate<Person>()
{
public boolean accept(Person person)
{
return person.getAddress().getState().getName().equals("New York");
}
});
count in interface RichIterable<K>public <P> int countWith(Predicate2<? super V,? super P> predicate, P parameter)
RichIterable
e.g. return lastNames.countWith(Predicates2.equal(), "Smith");
countWith in interface RichIterable<K>public boolean anySatisfy(Predicate<? super V> predicate)
RichIterableanySatisfy in interface RichIterable<K>public <P> boolean anySatisfyWith(Predicate2<? super V,? super P> predicate, P parameter)
RichIterableanySatisfyWith in interface RichIterable<K>public boolean allSatisfy(Predicate<? super V> predicate)
RichIterableallSatisfy in interface RichIterable<K>public <P> boolean allSatisfyWith(Predicate2<? super V,? super P> predicate, P parameter)
RichIterableallSatisfyWith in interface RichIterable<K>public boolean noneSatisfy(Predicate<? super V> predicate)
RichIterablenoneSatisfy in interface RichIterable<K>public <P> boolean noneSatisfyWith(Predicate2<? super V,? super P> predicate, P parameter)
RichIterablenoneSatisfyWith in interface RichIterable<K>public <K2,V2> MutableBiMap<K2,V2> collect(Function2<? super K,? super V,Pair<K2,V2>> function)
BiMap
MapIterable<String, String> collected =
peopleByCity.collect((City city, Person person) -> Pair.of(city.getCountry(), person.getAddress().getCity()));
Implementations are expected to delegate to MutableBiMap.put(Object, Object),
ImmutableBiMap.newWithKeyValue(Object, Object), or equivalent, not MutableBiMap.forcePut(Object, Object).public <V1> RichIterable<V1> collect(Function<? super V,? extends V1> function)
RichIterableExample using a Java 8 lambda expression:
RichIterable<String> names =
people.collect(person -> person.getFirstName() + " " + person.getLastName());
Example using an anonymous inner class:
RichIterable<String> names =
people.collect(new Function<Person, String>()
{
public String valueOf(Person person)
{
return person.getFirstName() + " " + person.getLastName();
}
});
collect in interface RichIterable<K>public <VV,R extends Collection<VV>> R collect(Function<? super V,? extends VV> function, R target)
RichIterableRichIterable.collect(Function), except that the results are gathered into the specified target
collection.
Example using a Java 8 lambda expression:
MutableList<String> names =
people.collect(person -> person.getFirstName() + " " + person.getLastName(), Lists.mutable.empty());
Example using an anonymous inner class:
MutableList<String> names =
people.collect(new Function<Person, String>()
{
public String valueOf(Person person)
{
return person.getFirstName() + " " + person.getLastName();
}
}, Lists.mutable.empty());
collect in interface RichIterable<K>function - a Function to use as the collect transformation functiontarget - the Collection to append to for all elements in this RichIterable that meet select criteria functiontarget, which contains appended elements as a result of the collect transformationRichIterable.collect(Function)public <P,V1> RichIterable<V1> collectWith(Function2<? super V,? super P,? extends V1> function, P parameter)
RichIterableRichIterable.collect(Function) with a Function2 and specified parameter which is passed to the block.
Example using a Java 8 lambda expression:
RichIterable<Integer> integers =
Lists.mutable.with(1, 2, 3).collectWith((each, parameter) -> each + parameter, Integer.valueOf(1));
Example using an anonymous inner class:
Function2<Integer, Integer, Integer> addParameterFunction =
new Function2<Integer, Integer, Integer>()
{
public Integer value(Integer each, Integer parameter)
{
return each + parameter;
}
};
RichIterable<Integer> integers =
Lists.mutable.with(1, 2, 3).collectWith(addParameterFunction, Integer.valueOf(1));
collectWith in interface RichIterable<K>function - A Function2 to use as the collect transformation functionparameter - A parameter to pass in for evaluation of the second argument P in functionRichIterable that contains the transformed elements returned by Function2.value(Object, Object)RichIterable.collect(Function)public <P,VV,R extends Collection<VV>> R collectWith(Function2<? super V,? super P,? extends VV> function, P parameter, R targetCollection)
RichIterableExample using a Java 8 lambda expression:
MutableSet<Integer> integers =
Lists.mutable.with(1, 2, 3).collectWith((each, parameter) -> each + parameter, Integer.valueOf(1), Sets.mutable.empty());
Example using an anonymous inner class:
Function2<Integer, Integer, Integer> addParameterFunction =
new Function2<Integer, Integer, Integer>()
{
public Integer value(final Integer each, final Integer parameter)
{
return each + parameter;
}
};
MutableSet<Integer> integers =
Lists.mutable.with(1, 2, 3).collectWith(addParameterFunction, Integer.valueOf(1), Sets.mutable.empty());
collectWith in interface RichIterable<K>function - a Function2 to use as the collect transformation functionparameter - a parameter to pass in for evaluation of the second argument P in functiontargetCollection - the Collection to append to for all elements in this RichIterable that meet select criteria functiontargetCollection, which contains appended elements as a result of the collect transformationpublic <R> MutableBiMap<K,R> collectValues(Function2<? super K,? super V,? extends R> function)
BiMap
MapIterable<City, String> collected =
peopleByCity.collectValues((City city, Person person) -> person.getFirstName() + " " + person.getLastName());
Implementations are expected to delegate to MutableBiMap.put(Object, Object),
ImmutableBiMap.newWithKeyValue(Object, Object), or equivalent, not MutableBiMap.forcePut(Object, Object).collectValues in interface BiMap<K,V>collectValues in interface MapIterable<K,V>collectValues in interface MutableBiMap<K,V>collectValues in interface MutableMapIterable<K,V>public BooleanIterable collectBoolean(BooleanFunction<? super V> booleanFunction)
RichIterableboolean iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
Example using a Java 8 lambda expression:
BooleanIterable licenses =
people.collectBoolean(person -> person.hasDrivingLicense());
Example using an anonymous inner class:
BooleanIterable licenses =
people.collectBoolean(new BooleanFunction<Person>()
{
public boolean booleanValueOf(Person person)
{
return person.hasDrivingLicense();
}
});
collectBoolean in interface RichIterable<K>public <R extends MutableBooleanCollection> R collectBoolean(BooleanFunction<? super V> booleanFunction, R target)
RichIterableRichIterable.collectBoolean(BooleanFunction), except that the results are gathered into the specified target
collection.
Example using a Java 8 lambda expression:
BooleanArrayList licenses =
people.collectBoolean(person -> person.hasDrivingLicense(), new BooleanArrayList());
Example using an anonymous inner class:
BooleanArrayList licenses =
people.collectBoolean(new BooleanFunction<Person>()
{
public boolean booleanValueOf(Person person)
{
return person.hasDrivingLicense();
}
}, new BooleanArrayList());
collectBoolean in interface RichIterable<K>booleanFunction - a BooleanFunction to use as the collect transformation functiontarget - the MutableBooleanCollection to append to for all elements in this RichIterabletarget, which contains appended elements as a result of the collect transformationpublic ByteIterable collectByte(ByteFunction<? super V> byteFunction)
RichIterablebyte iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
Example using a Java 8 lambda expression:
ByteIterable bytes =
people.collectByte(person -> person.getCode());
Example using an anonymous inner class:
ByteIterable bytes =
people.collectByte(new ByteFunction<Person>()
{
public byte byteValueOf(Person person)
{
return person.getCode();
}
});
collectByte in interface RichIterable<K>public <R extends MutableByteCollection> R collectByte(ByteFunction<? super V> byteFunction, R target)
RichIterableRichIterable.collectByte(ByteFunction), except that the results are gathered into the specified target
collection.
Example using a Java 8 lambda expression:
ByteArrayList bytes =
people.collectByte(person -> person.getCode(), new ByteArrayList());
Example using an anonymous inner class:
ByteArrayList bytes =
people.collectByte(new ByteFunction<Person>()
{
public byte byteValueOf(Person person)
{
return person.getCode();
}
}, new ByteArrayList());
collectByte in interface RichIterable<K>byteFunction - a ByteFunction to use as the collect transformation functiontarget - the MutableByteCollection to append to for all elements in this RichIterabletarget, which contains appended elements as a result of the collect transformationpublic CharIterable collectChar(CharFunction<? super V> charFunction)
RichIterablechar iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
Example using a Java 8 lambda expression:
CharIterable chars =
people.collectChar(person -> person.getMiddleInitial());
Example using an anonymous inner class:
CharIterable chars =
people.collectChar(new CharFunction<Person>()
{
public char charValueOf(Person person)
{
return person.getMiddleInitial();
}
});
collectChar in interface RichIterable<K>public <R extends MutableCharCollection> R collectChar(CharFunction<? super V> charFunction, R target)
RichIterableRichIterable.collectChar(CharFunction), except that the results are gathered into the specified target
collection.
Example using a Java 8 lambda expression:
CharArrayList chars =
people.collectChar(person -> person.getMiddleInitial(), new CharArrayList());
Example using an anonymous inner class:
CharArrayList chars =
people.collectChar(new CharFunction<Person>()
{
public char charValueOf(Person person)
{
return person.getMiddleInitial();
}
}, new CharArrayList());
collectChar in interface RichIterable<K>charFunction - a CharFunction to use as the collect transformation functiontarget - the MutableCharCollection to append to for all elements in this RichIterabletarget, which contains appended elements as a result of the collect transformationpublic DoubleIterable collectDouble(DoubleFunction<? super V> doubleFunction)
RichIterabledouble iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
Example using a Java 8 lambda expression:
DoubleIterable doubles =
people.collectDouble(person -> person.getMilesFromNorthPole());
Example using an anonymous inner class:
DoubleIterable doubles =
people.collectDouble(new DoubleFunction<Person>()
{
public double doubleValueOf(Person person)
{
return person.getMilesFromNorthPole();
}
});
collectDouble in interface RichIterable<K>public <R extends MutableDoubleCollection> R collectDouble(DoubleFunction<? super V> doubleFunction, R target)
RichIterableRichIterable.collectDouble(DoubleFunction), except that the results are gathered into the specified target
collection.
Example using a Java 8 lambda expression:
DoubleArrayList doubles =
people.collectDouble(person -> person.getMilesFromNorthPole(), new DoubleArrayList());
Example using an anonymous inner class:
DoubleArrayList doubles =
people.collectDouble(new DoubleFunction<Person>()
{
public double doubleValueOf(Person person)
{
return person.getMilesFromNorthPole();
}
}, new DoubleArrayList());
collectDouble in interface RichIterable<K>doubleFunction - a DoubleFunction to use as the collect transformation functiontarget - the MutableDoubleCollection to append to for all elements in this RichIterabletarget, which contains appended elements as a result of the collect transformationpublic FloatIterable collectFloat(FloatFunction<? super V> floatFunction)
RichIterablefloat iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
Example using a Java 8 lambda expression:
FloatIterable floats =
people.collectFloat(person -> person.getHeightInInches());
Example using an anonymous inner class:
FloatIterable floats =
people.collectFloat(new FloatFunction<Person>()
{
public float floatValueOf(Person person)
{
return person.getHeightInInches();
}
});
collectFloat in interface RichIterable<K>public <R extends MutableFloatCollection> R collectFloat(FloatFunction<? super V> floatFunction, R target)
RichIterableRichIterable.collectFloat(FloatFunction), except that the results are gathered into the specified target
collection.
Example using a Java 8 lambda expression:
FloatArrayList floats =
people.collectFloat(person -> person.getHeightInInches(), new FloatArrayList());
Example using an anonymous inner class:
FloatArrayList floats =
people.collectFloat(new FloatFunction<Person>()
{
public float floatValueOf(Person person)
{
return person.getHeightInInches();
}
}, new FloatArrayList());
collectFloat in interface RichIterable<K>floatFunction - a FloatFunction to use as the collect transformation functiontarget - the MutableFloatCollection to append to for all elements in this RichIterabletarget, which contains appended elements as a result of the collect transformationpublic IntIterable collectInt(IntFunction<? super V> intFunction)
RichIterableint iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
Example using a Java 8 lambda expression:
IntIterable ints =
people.collectInt(person -> person.getAge());
Example using an anonymous inner class:
IntIterable ints =
people.collectInt(new IntFunction<Person>()
{
public int intValueOf(Person person)
{
return person.getAge();
}
});
collectInt in interface RichIterable<K>public <R extends MutableIntCollection> R collectInt(IntFunction<? super V> intFunction, R target)
RichIterableRichIterable.collectInt(IntFunction), except that the results are gathered into the specified target
collection.
Example using a Java 8 lambda expression:
IntArrayList ints =
people.collectInt(person -> person.getAge(), new IntArrayList());
Example using an anonymous inner class:
IntArrayList ints =
people.collectInt(new IntFunction<Person>()
{
public int intValueOf(Person person)
{
return person.getAge();
}
}, new IntArrayList());
collectInt in interface RichIterable<K>intFunction - a IntFunction to use as the collect transformation functiontarget - the MutableIntCollection to append to for all elements in this RichIterabletarget, which contains appended elements as a result of the collect transformationpublic LongIterable collectLong(LongFunction<? super V> longFunction)
RichIterablelong iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
Example using a Java 8 lambda expression:
LongIterable longs =
people.collectLong(person -> person.getGuid());
Example using an anonymous inner class:
LongIterable longs =
people.collectLong(new LongFunction<Person>()
{
public long longValueOf(Person person)
{
return person.getGuid();
}
});
collectLong in interface RichIterable<K>public <R extends MutableLongCollection> R collectLong(LongFunction<? super V> longFunction, R target)
RichIterableRichIterable.collectLong(LongFunction), except that the results are gathered into the specified target
collection.
Example using a Java 8 lambda expression:
LongArrayList longs =
people.collectLong(person -> person.getGuid(), new LongArrayList());
Example using an anonymous inner class:
LongArrayList longs =
people.collectLong(new LongFunction<Person>()
{
public long longValueOf(Person person)
{
return person.getGuid();
}
}, new LongArrayList());
collectLong in interface RichIterable<K>longFunction - a LongFunction to use as the collect transformation functiontarget - the MutableLongCollection to append to for all elements in this RichIterabletarget, which contains appended elements as a result of the collect transformationpublic ShortIterable collectShort(ShortFunction<? super V> shortFunction)
RichIterableshort iterable with the results of applying the specified function on each element
of the source collection. This method is also commonly called transform or map.
Example using a Java 8 lambda expression:
ShortIterable shorts =
people.collectShort(person -> person.getNumberOfJunkMailItemsReceivedPerMonth());
Example using an anonymous inner class:
ShortIterable shorts =
people.collectShort(new ShortFunction<Person>()
{
public short shortValueOf(Person person)
{
return person.getNumberOfJunkMailItemsReceivedPerMonth();
}
});
collectShort in interface RichIterable<K>public <R extends MutableShortCollection> R collectShort(ShortFunction<? super V> shortFunction, R target)
RichIterableRichIterable.collectShort(ShortFunction), except that the results are gathered into the specified target
collection.
Example using a Java 8 lambda expression:
ShortArrayList shorts =
people.collectShort(person -> person.getNumberOfJunkMailItemsReceivedPerMonth, new ShortArrayList());
Example using an anonymous inner class:
ShortArrayList shorts =
people.collectShort(new ShortFunction<Person>()
{
public short shortValueOf(Person person)
{
return person.getNumberOfJunkMailItemsReceivedPerMonth;
}
}, new ShortArrayList());
collectShort in interface RichIterable<K>shortFunction - a ShortFunction to use as the collect transformation functiontarget - the MutableShortCollection to append to for all elements in this RichIterabletarget, which contains appended elements as a result of the collect transformationpublic <V1> RichIterable<V1> collectIf(Predicate<? super V> predicate, Function<? super V,? extends V1> function)
RichIterableExample using a Java 8 lambda and method reference:
RichIterable<String> strings = Lists.mutable.with(1, 2, 3).collectIf(e -> e != null, Object::toString);
Example using Predicates factory:
RichIterable<String> strings = Lists.mutable.with(1, 2, 3).collectIf(Predicates.notNull(), Functions.getToString());
collectIf in interface RichIterable<K>public <VV,R extends Collection<VV>> R collectIf(Predicate<? super V> predicate, Function<? super V,? extends VV> function, R target)
RichIterablecollectIf in interface RichIterable<K>predicate - a Predicate to use as the select criteriafunction - a Function to use as the collect transformation functiontarget - the Collection to append to for all elements in this RichIterable that meet the collect criteria predicatetargetCollection, which contains appended elements as a result of the collect criteria and transformationRichIterable.collectIf(Predicate, Function)public <V1> RichIterable<V1> flatCollect(Function<? super V,? extends Iterable<V1>> function)
RichIterableflatCollect is a special case of RichIterable.collect(Function). With collect, when the Function returns
a collection, the result is a collection of collections. flatCollect outputs a single "flattened" collection
instead. This method is commonly called flatMap.
Consider the following example where we have a Person class, and each Person has a list of Address objects. Take the following Function:
Function<Person, List<Address>> addressFunction = Person::getAddresses; RichIterable<Person> people = ...;Using
collect returns a collection of collections of addresses.
RichIterable<List<Address>> addresses = people.collect(addressFunction);Using
flatCollect returns a single flattened list of addresses.
RichIterable<Address> addresses = people.flatCollect(addressFunction);
flatCollect in interface RichIterable<K>function - The Function to applyfunctionpublic <VV,R extends Collection<VV>> R flatCollect(Function<? super V,? extends Iterable<VV>> function, R target)
RichIterableflatCollect in interface RichIterable<K>function - The Function to applytarget - The collection into which results should be added.target, which will contain a flattened collection of results produced by applying the given functionRichIterable.flatCollect(Function)public <IV> IV injectInto(IV injectedValue,
Function2<? super IV,? super V,? extends IV> function)
RichIterableinjectInto in interface RichIterable<K>public int injectInto(int injectedValue,
IntObjectToIntFunction<? super V> function)
RichIterableinjectInto in interface RichIterable<K>public long injectInto(long injectedValue,
LongObjectToLongFunction<? super V> function)
RichIterableinjectInto in interface RichIterable<K>public float injectInto(float injectedValue,
FloatObjectToFloatFunction<? super V> function)
RichIterableinjectInto in interface RichIterable<K>public double injectInto(double injectedValue,
DoubleObjectToDoubleFunction<? super V> function)
RichIterableinjectInto in interface RichIterable<K>public <R extends Collection<V>> R into(R target)
RichIterableinto in interface RichIterable<K>public ImmutableBiMap<K,V> toImmutable()
BiMaptoImmutable in interface BiMap<K,V>toImmutable in interface MapIterable<K,V>toImmutable in interface MutableMapIterable<K,V>public MutableList<V> toList()
RichIterabletoList in interface RichIterable<K>public MutableList<V> toSortedList()
RichIterabletoSortedList in interface RichIterable<K>public MutableList<V> toSortedList(Comparator<? super V> comparator)
RichIterabletoSortedList in interface RichIterable<K>public <VV extends Comparable<? super VV>> MutableList<V> toSortedListBy(Function<? super V,? extends VV> function)
RichIterablefunction.toSortedListBy in interface RichIterable<K>public MutableSet<V> toSet()
RichIterabletoSet in interface RichIterable<K>public MutableSortedSet<V> toSortedSet()
RichIterabletoSortedSet in interface RichIterable<K>public MutableSortedSet<V> toSortedSet(Comparator<? super V> comparator)
RichIterabletoSortedSet in interface RichIterable<K>public <VV extends Comparable<? super VV>> MutableSortedSet<V> toSortedSetBy(Function<? super V,? extends VV> function)
RichIterablefunction.toSortedSetBy in interface RichIterable<K>public MutableBag<V> toBag()
RichIterabletoBag in interface RichIterable<K>public MutableSortedBag<V> toSortedBag()
RichIterabletoSortedBag in interface RichIterable<K>public MutableSortedBag<V> toSortedBag(Comparator<? super V> comparator)
RichIterabletoSortedBag in interface RichIterable<K>public <VV extends Comparable<? super VV>> MutableSortedBag<V> toSortedBagBy(Function<? super V,? extends VV> function)
RichIterablefunction.toSortedBagBy in interface RichIterable<K>public <NK,NV> MutableMap<NK,NV> toMap(Function<? super V,? extends NK> keyFunction, Function<? super V,? extends NV> valueFunction)
RichIterabletoMap in interface RichIterable<K>public <NK,NV,R extends Map<NK,NV>> R toMap(Function<? super V,? extends NK> keyFunction, Function<? super V,? extends NV> valueFunction, R target)
RichIterableRichIterable.toMap(Function, Function), except that the results are gathered into the specified target
map.toMap in interface RichIterable<K>public <NK,NV> MutableSortedMap<NK,NV> toSortedMap(Function<? super V,? extends NK> keyFunction, Function<? super V,? extends NV> valueFunction)
RichIterabletoSortedMap in interface RichIterable<K>public <NK,NV> MutableSortedMap<NK,NV> toSortedMap(Comparator<? super NK> comparator, Function<? super V,? extends NK> keyFunction, Function<? super V,? extends NV> valueFunction)
RichIterabletoSortedMap in interface RichIterable<K>public <NK,NV> MutableBiMap<NK,NV> toBiMap(Function<? super V,? extends NK> keyFunction, Function<? super V,? extends NV> valueFunction)
RichIterabletoBiMap in interface RichIterable<K>public <KK extends Comparable<? super KK>,NK,NV> MutableSortedMap<NK,NV> toSortedMapBy(Function<? super NK,KK> sortBy, Function<? super V,? extends NK> keyFunction, Function<? super V,? extends NV> valueFunction)
RichIterablesortBy function.toSortedMapBy in interface RichIterable<K>public Object[] toArray()
RichIterabletoArray in interface RichIterable<K>Collection.toArray()public <T> T[] toArray(T[] target)
RichIterabletoArray in interface RichIterable<K>Collection.toArray(Object[])public V min(Comparator<? super V> comparator)
RichIterablemin in interface RichIterable<K>public V min()
RichIterablemin in interface RichIterable<K>public <VV extends Comparable<? super VV>> V minBy(Function<? super V,? extends VV> function)
RichIterableminBy in interface RichIterable<K>public V max(Comparator<? super V> comparator)
RichIterablemax in interface RichIterable<K>public V max()
RichIterablemax in interface RichIterable<K>public <VV extends Comparable<? super VV>> V maxBy(Function<? super V,? extends VV> function)
RichIterablemaxBy in interface RichIterable<K>public long sumOfInt(IntFunction<? super V> function)
RichIterablesumOfInt in interface RichIterable<K>public double sumOfFloat(FloatFunction<? super V> function)
RichIterablesumOfFloat in interface RichIterable<K>public long sumOfLong(LongFunction<? super V> function)
RichIterablesumOfLong in interface RichIterable<K>public double sumOfDouble(DoubleFunction<? super V> function)
RichIterablesumOfDouble in interface RichIterable<K>public <V1> MutableObjectLongMap<V1> sumByInt(Function<? super V,? extends V1> groupBy, IntFunction<? super V> function)
RichIterablesumByInt in interface MutableMapIterable<K,V>sumByInt in interface RichIterable<K>public <V1> MutableObjectDoubleMap<V1> sumByFloat(Function<? super V,? extends V1> groupBy, FloatFunction<? super V> function)
RichIterablesumByFloat in interface MutableMapIterable<K,V>sumByFloat in interface RichIterable<K>public <V1> MutableObjectLongMap<V1> sumByLong(Function<? super V,? extends V1> groupBy, LongFunction<? super V> function)
RichIterablesumByLong in interface MutableMapIterable<K,V>sumByLong in interface RichIterable<K>public <V1> MutableObjectDoubleMap<V1> sumByDouble(Function<? super V,? extends V1> groupBy, DoubleFunction<? super V> function)
RichIterablesumByDouble in interface MutableMapIterable<K,V>sumByDouble in interface RichIterable<K>public String makeString()
RichIterableRichIterable.makeString(String) and defaulting
the separator parameter to the characters ", " (comma and space).makeString in interface RichIterable<K>public String makeString(String separator)
RichIterableRichIterable.makeString(String, String, String)
and defaulting the start and end parameters to "" (the empty String).makeString in interface RichIterable<K>public String makeString(String start, String separator, String end)
RichIterablemakeString in interface RichIterable<K>public void appendString(Appendable appendable)
RichIterableAppendable. Prints the string returned
by RichIterable.makeString().appendString in interface RichIterable<K>public void appendString(Appendable appendable, String separator)
RichIterableAppendable. Prints the string returned
by RichIterable.makeString(String).appendString in interface RichIterable<K>public void appendString(Appendable appendable, String start, String separator, String end)
RichIterableAppendable. Prints the string returned
by RichIterable.makeString(String, String, String).appendString in interface RichIterable<K>public <S> MutableSet<Pair<V,S>> zip(Iterable<S> that)
RichIterableRichIterable formed from this RichIterable and another RichIterable by
combining corresponding elements in pairs. If one of the two RichIterables is longer than the other, its
remaining elements are ignored.zip in interface BiMap<K,V>zip in interface MutableBiMap<K,V>zip in interface MutableMapIterable<K,V>zip in interface RichIterable<K>S - the type of the second half of the returned pairsthat - The RichIterable providing the second half of each result pairRichIterable containing pairs consisting of corresponding elements of this
RichIterable and that. The length of the returned RichIterable is the minimum of the lengths of
this RichIterable and that.public <S,R extends Collection<Pair<V,S>>> R zip(Iterable<S> that, R target)
RichIterableRichIterable.zip(Iterable) but uses target for output.zip in interface RichIterable<K>public MutableSet<Pair<V,Integer>> zipWithIndex()
RichIterableRichIterable with its indices.zipWithIndex in interface BiMap<K,V>zipWithIndex in interface MutableBiMap<K,V>zipWithIndex in interface MutableMapIterable<K,V>zipWithIndex in interface RichIterable<K>RichIterable containing pairs consisting of all elements of this RichIterable
paired with their index. Indices start at 0.RichIterable.zip(Iterable)public <R extends Collection<Pair<V,Integer>>> R zipWithIndex(R target)
RichIterableRichIterable.zipWithIndex() but uses target for output.zipWithIndex in interface RichIterable<K>public RichIterable<RichIterable<V>> chunk(int size)
RichIterablechunk in interface RichIterable<K>size - the number of elements per chunkRichIterable containing RichIterables of size size, except the last will be
truncated if the elements don't divide evenly.public <K,V1> MutableMap<K,V1> aggregateInPlaceBy(Function<? super V,? extends K> groupBy, Function0<? extends V1> zeroValueFactory, Procedure2<? super V1,? super V> mutatingAggregator)
RichIterableaggregateInPlaceBy in interface MutableMapIterable<K,V>aggregateInPlaceBy in interface RichIterable<K>public <K,V1> MutableMap<K,V1> aggregateBy(Function<? super V,? extends K> groupBy, Function0<? extends V1> zeroValueFactory, Function2<? super V1,? super V,? extends V1> nonMutatingAggregator)
RichIterableaggregateBy in interface MutableMapIterable<K,V>aggregateBy in interface RichIterable<K>public <V1> MutableSetMultimap<V1,V> groupBy(Function<? super V,? extends V1> function)
RichIterableExample using a Java 8 method reference:
Multimap<String, Person> peopleByLastName =
people.groupBy(Person::getLastName);
Example using an anonymous inner class:
Multimap<String, Person> peopleByLastName =
people.groupBy(new Function<Person, String>()
{
public String valueOf(Person person)
{
return person.getLastName();
}
});
groupBy in interface BiMap<K,V>groupBy in interface MutableBiMap<K,V>groupBy in interface MutableMapIterable<K,V>groupBy in interface RichIterable<K>public <VV,R extends MutableMultimap<VV,V>> R groupBy(Function<? super V,? extends VV> function, R target)
RichIterableRichIterable.groupBy(Function), except that the results are gathered into the specified target
multimap.
Example using a Java 8 method reference:
FastListMultimap<String, Person> peopleByLastName =
people.groupBy(Person::getLastName, new FastListMultimap<String, Person>());
Example using an anonymous inner class:
FastListMultimap<String, Person> peopleByLastName =
people.groupBy(new Function<Person, String>()
{
public String valueOf(Person person)
{
return person.getLastName();
}
}, new FastListMultimap<String, Person>());
groupBy in interface RichIterable<K>public <V1> MutableSetMultimap<V1,V> groupByEach(Function<? super V,? extends Iterable<V1>> function)
RichIterableRichIterable.groupBy(Function), except the result of evaluating function will return a collection of keys
for each value.groupByEach in interface BiMap<K,V>groupByEach in interface MutableBiMap<K,V>groupByEach in interface MutableMapIterable<K,V>groupByEach in interface RichIterable<K>public <VV,R extends MutableMultimap<VV,V>> R groupByEach(Function<? super V,? extends Iterable<VV>> function, R target)
RichIterableRichIterable.groupByEach(Function), except that the results are gathered into the specified target
multimap.groupByEach in interface RichIterable<K>public <VV> MutableBiMap<VV,V> groupByUniqueKey(Function<? super V,? extends VV> function)
RichIterablegroupByUniqueKey in interface BiMap<K,V>groupByUniqueKey in interface MutableBiMap<K,V>groupByUniqueKey in interface MutableMapIterable<K,V>groupByUniqueKey in interface RichIterable<K>RichIterable.groupBy(Function)public <VV,R extends MutableMapIterable<VV,V>> R groupByUniqueKey(Function<? super V,? extends VV> function, R target)
RichIterableRichIterable.groupByUniqueKey(Function), except that the results are gathered into the specified target
map.groupByUniqueKey in interface RichIterable<K>RichIterable.groupByUniqueKey(Function)public V put(K key, V value)
MutableBiMapMap.put(Object, Object), except that it throws on the addition of a duplicate value.public V forcePut(K key, V value)
MutableBiMapMutableBiMap.put(Object, Object), except that it quietly removes any existing entry with the same
value before putting the key-value pair.forcePut in interface MutableBiMap<K,V>public V putPair(Pair<? extends K,? extends V> keyValuePair)
MutableMapIterablePair<? extends K, ? extends V>.putPair in interface MutableMapIterable<K,V>Map.put(Object, Object)public V add(Pair<? extends K,? extends V> keyValuePair)
MutableMapIterablePair<? extends K, ? extends V>.add in interface MutableMapIterable<K,V>Map.put(Object, Object)public V removeKey(K key)
MutableMapIterablekey.removeKey in interface MutableMapIterable<K,V>Map.remove(Object)public boolean removeAllKeys(Set<? extends K> keys)
MutableMapIterablekeys.removeAllKeys in interface MutableMapIterable<K,V>public boolean removeIf(Predicate2<? super K,? super V> predicate)
MutableMapIterablepredicate evaluates to true.removeIf in interface MutableMapIterable<K,V>public V getIfAbsentPut(K key, Function0<? extends V> function)
MutableMapIterablegetIfAbsentPut in interface MutableMapIterable<K,V>public V getIfAbsentPut(K key, V value)
MutableMapIterablegetIfAbsentPut in interface MutableMapIterable<K,V>public V getIfAbsentPutWithKey(K key, Function<? super K,? extends V> function)
MutableMapIterablegetIfAbsentPutWithKey in interface MutableMapIterable<K,V>public <P> V getIfAbsentPutWith(K key, Function<? super P,? extends V> function, P parameter)
MutableMapIterablegetIfAbsentPutWith in interface MutableMapIterable<K,V>public V updateValue(K key, Function0<? extends V> factory, Function<? super V,? extends V> function)
MutableMapIterablekey, applies the function to it, and replaces the value. If there
is no value associated with key, starts it off with a value supplied by factory.updateValue in interface MutableMapIterable<K,V>public <P> V updateValueWith(K key, Function0<? extends V> factory, Function2<? super V,? super P,? extends V> function, P parameter)
MutableMapIterableMutableMapIterable.updateValue(Object, Function0, Function) with a Function2 and specified parameter which is
passed to the function.updateValueWith in interface MutableMapIterable<K,V>public MutableBiMap<K,V> withKeyValue(K key, V value)
MutableMapIterable
map = map.withKeyValue("new key", "new value");
In the case of FixedSizeMap, a new instance will be returned by withKeyValue, and any variables that
previously referenced the original map will need to be redirected to reference the new instance. In the case
of a FastMap or UnifiedMap, you will be replacing the reference to map with map, since FastMap and UnifiedMap
will both return "this" after calling put on themselves.withKeyValue in interface MutableBiMap<K,V>withKeyValue in interface MutableMapIterable<K,V>Map.put(Object, Object)public MutableBiMap<K,V> withAllKeyValues(Iterable<? extends Pair<? extends K,? extends V>> keyValues)
MutableMapIterable
map = map.withAllKeyValues(FastList.newListWith(PairImpl.of("new key", "new value")));
In the case of FixedSizeMap, a new instance will be returned by withAllKeyValues, and any variables that
previously referenced the original map will need to be redirected to reference the new instance. In the case
of a FastMap or UnifiedMap, you will be replacing the reference to map with map, since FastMap and UnifiedMap
will both return "this" after calling put on themselves.withAllKeyValues in interface MutableBiMap<K,V>withAllKeyValues in interface MutableMapIterable<K,V>Map.put(Object, Object)public MutableBiMap<K,V> withAllKeyValueArguments(Pair<? extends K,? extends V>... keyValuePairs)
MutableMapIterablewithAllKeyValueArguments in interface MutableBiMap<K,V>withAllKeyValueArguments in interface MutableMapIterable<K,V>MutableMapIterable.withAllKeyValues(Iterable)public MutableBiMap<K,V> withoutKey(K key)
MutableMapIterable
map = map.withoutKey("key");
In the case of FixedSizeMap, a new instance will be returned by withoutKey, and any variables that previously
referenced the original map will need to be redirected to reference the new instance. In the case of a FastMap
or UnifiedMap, you will be replacing the reference to map with map, since FastMap and UnifiedMap will both return
"this" after calling remove on themselves.withoutKey in interface MutableBiMap<K,V>withoutKey in interface MutableMapIterable<K,V>Map.remove(Object)public MutableBiMap<K,V> withoutAllKeys(Iterable<? extends K> keys)
MutableMapIterable
map = map.withoutAllKeys(FastList.newListWith("key1", "key2"));
In the case of FixedSizeMap, a new instance will be returned by withoutAllKeys, and any variables that previously
referenced the original map will need to be redirected to reference the new instance. In the case of a FastMap
or UnifiedMap, you will be replacing the reference to map with map, since FastMap and UnifiedMap will both return
"this" after calling remove on themselves.withoutAllKeys in interface MutableBiMap<K,V>withoutAllKeys in interface MutableMapIterable<K,V>Map.remove(Object)Copyright © 2004–2019. All rights reserved.