public abstract class AbstractMutableList<T> extends AbstractMutableCollection<T> implements MutableList<T>
Constructor and Description |
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AbstractMutableList() |
Modifier and Type | Method and Description |
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boolean |
allSatisfy(Predicate<? super T> 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 T,? 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 T> predicate)
Returns true if the predicate evaluates to true for any element of the iterable.
|
<P> boolean |
anySatisfyWith(Predicate2<? super T,? 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,
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 . |
ParallelListIterable<T> |
asParallel(ExecutorService executorService,
int batchSize)
Returns a parallel iterable of this ListIterable.
|
ReverseIterable<T> |
asReversed()
Returns a reversed view of this ReversibleIterable.
|
MutableList<T> |
asSynchronized()
Returns a synchronized (thread-safe) collection backed by this collection.
|
MutableList<T> |
asUnmodifiable()
Returns an unmodifable view of the list.
|
int |
binarySearch(T key,
Comparator<? super T> comparator)
Searches for the specified object using the binary search algorithm.
|
RichIterable<RichIterable<T>> |
chunk(int size)
Partitions elements in fixed size chunks.
|
MutableList<T> |
clone() |
<V> MutableList<V> |
collect(Function<? super T,? extends V> function)
Returns a new MutableCollection with the results of applying the specified function to each element of the source
collection.
|
<V,R extends Collection<V>> |
collect(Function<? super T,? extends V> function,
R target)
Same as
RichIterable.collect(Function) , except that the results are gathered into the specified target
collection. |
MutableBooleanList |
collectBoolean(BooleanFunction<? super T> booleanFunction)
Returns a new primitive
boolean iterable with the results of applying the specified function on each element
of the source collection. |
MutableByteList |
collectByte(ByteFunction<? super T> byteFunction)
Returns a new primitive
byte iterable with the results of applying the specified function on each element
of the source collection. |
MutableCharList |
collectChar(CharFunction<? super T> charFunction)
Returns a new primitive
char iterable with the results of applying the specified function on each element
of the source collection. |
MutableDoubleList |
collectDouble(DoubleFunction<? super T> doubleFunction)
Returns a new primitive
double iterable with the results of applying the specified function on each element
of the source collection. |
MutableFloatList |
collectFloat(FloatFunction<? super T> floatFunction)
Returns a new primitive
float iterable with the results of applying the specified function on each element
of the source collection. |
<V> MutableList<V> |
collectIf(Predicate<? super T> predicate,
Function<? super T,? extends V> function)
Returns a new MutableCollection with the results of applying the specified function to each element of the source
collection, but only for elements that evaluate to true for the specified predicate.
|
<V,R extends Collection<V>> |
collectIf(Predicate<? super T> predicate,
Function<? super T,? extends V> function,
R target)
Same as the collectIf method with two parameters but uses the specified target collection for the results.
|
MutableIntList |
collectInt(IntFunction<? super T> intFunction)
Returns a new primitive
int iterable with the results of applying the specified function on each element
of the source collection. |
MutableLongList |
collectLong(LongFunction<? super T> longFunction)
Returns a new primitive
long iterable with the results of applying the specified function on each element
of the source collection. |
MutableShortList |
collectShort(ShortFunction<? super T> shortFunction)
Returns a new primitive
short iterable with the results of applying the specified function on each element
of the source collection. |
<P,A,R extends Collection<A>> |
collectWith(Function2<? super T,? super P,? extends A> function,
P parameter,
R target)
Same as collectWith but with a targetCollection parameter to gather the results.
|
<P,V> MutableList<V> |
collectWith(Function2<? super T,? super P,? extends V> function,
P parameter)
Same as
RichIterable.collect(Function) with a Function2 and specified parameter which is passed to the block. |
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.
|
<S> boolean |
corresponds(OrderedIterable<S> other,
Predicate2<? super T,? super S> predicate)
Returns true if both OrderedIterables have the same length
and
predicate returns true for all corresponding elements e1 of
this OrderedIterable and e2 of other . |
int |
count(Predicate<? super T> predicate)
Return the total number of elements that answer true to the specified predicate.
|
<P> int |
countWith(Predicate2<? super T,? super P> predicate,
P parameter)
Returns the total number of elements that evaluate to true for the specified predicate.
|
T |
detect(Predicate<? super T> 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.
|
int |
detectIndex(Predicate<? super T> predicate)
Returns the index of the first element of the
OrderedIterable for which the predicate evaluates to true. |
int |
detectLastIndex(Predicate<? super T> predicate)
Returns the index of the last element of the
ReversibleIterable for which the predicate evaluates to true. |
Optional<T> |
detectOptional(Predicate<? super T> predicate)
Returns the first element of the iterable for which the predicate evaluates to true as an Optional.
|
<P> T |
detectWith(Predicate2<? super T,? 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> Optional<T> |
detectWithOptional(Predicate2<? super T,? super P> predicate,
P parameter)
Returns the first element that evaluates to true for the specified predicate2 and parameter as an Optional.
|
MutableList<T> |
distinct()
Returns a new
ListIterable containing the distinct elements in this list. |
MutableList<T> |
distinct(HashingStrategy<? super T> hashingStrategy)
Returns a new
ListIterable containing the distinct elements in this list. |
MutableList<T> |
drop(int count)
Returns an iterable after skipping the first
count elements
or an empty iterable if the count is greater than the length of the iterable. |
MutableList<T> |
dropWhile(Predicate<? super T> predicate)
Returns the final elements that do not satisfy the Predicate.
|
void |
each(Procedure<? super T> procedure)
The procedure is executed for each element in the iterable.
|
boolean |
equals(Object that)
Follows the same general contract as
List.equals(Object) . |
<V> MutableList<V> |
flatCollect(Function<? super T,? extends Iterable<V>> function)
flatCollect is a special case of RichIterable.collect(Function) . |
<V,R extends Collection<V>> |
flatCollect(Function<? super T,? extends Iterable<V>> function,
R target)
Same as flatCollect, only the results are collected into the target collection.
|
void |
forEach(int from,
int to,
Procedure<? super T> procedure)
Iterates over the section of the iterable covered by the specified inclusive indexes.
|
<P> void |
forEachWith(Procedure2<? super T,? 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(int fromIndex,
int toIndex,
ObjectIntProcedure<? super T> objectIntProcedure)
Iterates over the section of the iterable covered by the specified inclusive indexes.
|
void |
forEachWithIndex(ObjectIntProcedure<? super T> objectIntProcedure)
Iterates over the iterable passing each element and the current relative int index to the specified instance of
ObjectIntProcedure.
|
T |
getFirst()
Returns the first element of an iterable.
|
T |
getLast()
Returns the last element of an iterable.
|
<V> FastListMultimap<V,T> |
groupBy(Function<? super T,? extends V> 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.
|
<V> FastListMultimap<V,T> |
groupByEach(Function<? super T,? extends Iterable<V>> function)
Similar to
RichIterable.groupBy(Function) , except the result of evaluating function will return a collection of keys
for each value. |
<K> MutableMap<K,T> |
groupByUniqueKey(Function<? super T,? extends K> 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.
|
int |
hashCode()
Follows the same general contract as
List.hashCode() . |
int |
indexOf(Object object)
Returns the index of the first occurrence of the specified item
in this iterable, or -1 if this iterable does not contain the item.
|
float |
injectInto(float injectedValue,
FloatObjectToFloatFunction<? super T> 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 T> function)
Returns the final int 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 T,? extends IV> function)
Returns the final result of evaluating function using each element of the iterable and the previous evaluation
result as the parameters.
|
long |
injectInto(long injectedValue,
LongObjectToLongFunction<? super T> function)
Returns the final long result of evaluating function using each element of the iterable and the previous evaluation
result as the parameters.
|
<IV,P> IV |
injectIntoWith(IV injectValue,
Function3<? super IV,? super T,? super P,? extends IV> function,
P parameter) |
Iterator<T> |
iterator() |
int |
lastIndexOf(Object object)
Returns the index of the last occurrence of the specified item
in this list, or -1 if this list does not contain the item.
|
ListIterator<T> |
listIterator() |
ListIterator<T> |
listIterator(int index) |
T |
max()
Returns the maximum element out of this container based on the natural order.
|
T |
max(Comparator<? super T> comparator)
Returns the maximum element out of this container based on the comparator.
|
<V extends Comparable<? super V>> |
maxBy(Function<? super T,? extends V> function)
Returns the maximum elements out of this container based on the natural order of the attribute returned by Function.
|
T |
min()
Returns the minimum element out of this container based on the natural order.
|
T |
min(Comparator<? super T> comparator)
Returns the minimum element out of this container based on the comparator.
|
<V extends Comparable<? super V>> |
minBy(Function<? super T,? extends V> function)
Returns the minimum elements out of this container based on the natural order of the attribute returned by Function.
|
MutableList<T> |
newEmpty()
Creates a new empty mutable version of the same collection type.
|
boolean |
noneSatisfy(Predicate<? super T> 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 T,? super P> predicate,
P parameter)
Returns true if the predicate evaluates to false for every element of the collection, or return false.
|
PartitionMutableList<T> |
partition(Predicate<? super T> predicate)
Filters a collection into a PartitionedIterable based on the evaluation of the predicate.
|
PartitionMutableList<T> |
partitionWhile(Predicate<? super T> predicate)
Returns a Partition of the initial elements that satisfy the Predicate and the remaining elements.
|
<P> PartitionMutableList<T> |
partitionWith(Predicate2<? super T,? super P> predicate,
P parameter)
Filters a collection into a PartitionIterable based on the evaluation of the predicate.
|
MutableList<T> |
reject(Predicate<? super T> predicate)
Returns a MutableCollection with all elements that evaluate to false for the specified predicate.
|
<R extends Collection<T>> |
reject(Predicate<? super T> predicate,
R target)
Same as the reject method with one parameter but uses the specified target collection for the results.
|
<P> MutableList<T> |
rejectWith(Predicate2<? super T,? super P> predicate,
P parameter)
Returns a MutableCollection with all elements that evaluate to false for the specified predicate2 and parameter.
|
<P,R extends Collection<T>> |
rejectWith(Predicate2<? super T,? super P> predicate,
P parameter,
R target)
Similar to
RichIterable.reject(Predicate, Collection) , except with an evaluation parameter for the second generic argument in Predicate2 . |
boolean |
removeAll(Collection<?> collection) |
boolean |
removeIf(Predicate<? super T> predicate)
Removes all elements in the collection that evaluate to true for the specified predicate.
|
<P> boolean |
removeIfWith(Predicate2<? super T,? super P> predicate,
P parameter)
Removes all elements in the collection that evaluate to true for the specified predicate2 and parameter.
|
boolean |
retainAll(Collection<?> collection) |
void |
reverseForEach(Procedure<? super T> procedure)
Evaluates the procedure for each element of the list iterating in reverse order.
|
MutableList<T> |
reverseThis()
Mutates the current list by reversing its order and returns the current list as a result
|
MutableList<T> |
select(Predicate<? super T> predicate)
Returns a MutableCollection with all elements that evaluate to true for the specified predicate.
|
<R extends Collection<T>> |
select(Predicate<? super T> predicate,
R target)
Same as the select method with one parameter but uses the specified target collection for the results.
|
<P> Twin<MutableList<T>> |
selectAndRejectWith(Predicate2<? super T,? super P> predicate,
P parameter)
Filters a collection into two separate collections based on a predicate returned via a Pair.
|
<S> MutableList<S> |
selectInstancesOf(Class<S> clazz)
Returns all elements of the source collection that are instances of the Class
clazz . |
<P> MutableList<T> |
selectWith(Predicate2<? super T,? super P> predicate,
P parameter)
Returns a MutableCollection with all elements that evaluate to true for the specified predicate2 and parameter.
|
<P,R extends Collection<T>> |
selectWith(Predicate2<? super T,? super P> predicate,
P parameter,
R target)
Similar to
RichIterable.select(Predicate, Collection) , except with an evaluation parameter for the second generic argument in Predicate2 . |
MutableList<T> |
shuffleThis() |
MutableList<T> |
shuffleThis(Random rnd) |
MutableList<T> |
sortThis()
Sorts the internal data structure of this list and returns the list itself as a convenience.
|
MutableList<T> |
sortThis(Comparator<? super T> comparator)
Sorts the internal data structure of this list and returns the list itself as a convenience.
|
<V extends Comparable<? super V>> |
sortThisBy(Function<? super T,? extends V> function)
Sorts the internal data structure of this list based on the natural order of the attribute returned by
function . |
MutableList<T> |
sortThisByBoolean(BooleanFunction<? super T> function) |
MutableList<T> |
sortThisByByte(ByteFunction<? super T> function) |
MutableList<T> |
sortThisByChar(CharFunction<? super T> function) |
MutableList<T> |
sortThisByDouble(DoubleFunction<? super T> function) |
MutableList<T> |
sortThisByFloat(FloatFunction<? super T> function) |
MutableList<T> |
sortThisByInt(IntFunction<? super T> function) |
MutableList<T> |
sortThisByLong(LongFunction<? super T> function) |
MutableList<T> |
sortThisByShort(ShortFunction<? super T> function) |
MutableList<T> |
subList(int fromIndex,
int toIndex) |
double |
sumOfDouble(DoubleFunction<? super T> function)
Returns the final double result of evaluating function for each element of the iterable and adding the results
together.
|
double |
sumOfFloat(FloatFunction<? super T> function)
Returns the final double result of evaluating function for each element of the iterable and adding the results
together.
|
long |
sumOfInt(IntFunction<? super T> function)
Returns the final long result of evaluating function for each element of the iterable and adding the results
together.
|
long |
sumOfLong(LongFunction<? super T> function)
Returns the final long result of evaluating function for each element of the iterable and adding the results
together.
|
MutableList<T> |
take(int count)
Returns the first
count elements of the iterable
or all the elements in the iterable if count is greater than the length of
the iterable. |
MutableList<T> |
takeWhile(Predicate<? super T> predicate)
Returns the initial elements that satisfy the Predicate.
|
MutableList<T> |
tap(Procedure<? super T> procedure)
Executes the Procedure for each element in the iterable and returns
this . |
ImmutableList<T> |
toImmutable()
Returns an immutable copy of this list.
|
MutableList<T> |
toList()
Converts the collection to a MutableList implementation.
|
MutableList<T> |
toReversed()
Returns a new MutableList in reverse order
|
MutableSet<T> |
toSet()
Converts the collection to a MutableSet implementation.
|
MutableList<T> |
toSortedList()
Converts the collection to a MutableList implementation and sorts it using the natural order of the elements.
|
MutableList<T> |
toSortedList(Comparator<? super T> comparator)
Converts the collection to a MutableList implementation and sorts it using the specified comparator.
|
MutableStack<T> |
toStack()
Converts the list to a mutable MutableStack implementation.
|
MutableList<T> |
with(T element)
This method allows mutable and fixed size collections the ability to add elements to their existing elements.
|
MutableList<T> |
withAll(Iterable<? extends T> elements)
This method allows mutable and fixed size collections the ability to add multiple elements to their existing
elements.
|
MutableList<T> |
without(T element)
This method allows mutable and fixed size collections the ability to remove elements from their existing elements.
|
MutableList<T> |
withoutAll(Iterable<? extends T> elements)
This method allows mutable and fixed size collections the ability to remove multiple elements from their existing
elements.
|
<S> MutableList<Pair<T,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<T,S>>> |
zip(Iterable<S> that,
R target)
Same as
RichIterable.zip(Iterable) but uses target for output. |
MutableList<Pair<T,Integer>> |
zipWithIndex()
Zips this
RichIterable with its indices. |
<R extends Collection<Pair<T,Integer>>> |
zipWithIndex(R target)
Same as
RichIterable.zipWithIndex() but uses target for output. |
add, addAll, addAllIterable, aggregateBy, aggregateInPlaceBy, reduce, remove, removeAllIterable, retainAllIterable, sumByDouble, sumByFloat, sumByInt, sumByLong
asLazy, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectInt, collectLong, collectShort, containsAllArguments, containsAllIterable, detectIfNone, detectWithIfNone, forEach, groupBy, groupByEach, groupByUniqueKey, injectInto, into, isEmpty, toArray, toArray, toBag, toMap, toSortedBag, toSortedBag, toSortedBagBy, toSortedListBy, toSortedMap, toSortedMap, toSortedSet, toSortedSet, toSortedSetBy, toString
addAllIterable, aggregateBy, aggregateInPlaceBy, removeAllIterable, retainAllIterable, sumByDouble, sumByFloat, sumByInt, sumByLong
add, add, addAll, addAll, clear, get, isEmpty, remove, remove, replaceAll, set, size, sort, spliterator, toArray, toArray
parallelStream, removeIf, stream
binarySearch, get
appendString, asLazy, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectInt, collectLong, collectShort, containsAllArguments, containsAllIterable, detectIfNone, detectWithIfNone, getOnly, groupBy, groupByEach, groupByUniqueKey, injectInto, into, isEmpty, makeString, makeString, makeString, notEmpty, reduce, reduceInPlace, reduceInPlace, size, summarizeDouble, summarizeFloat, summarizeInt, summarizeLong, toArray, toArray, toBag, toMap, toSortedBag, toSortedBag, toSortedBagBy, toSortedListBy, toSortedMap, toSortedMap, toSortedSet, toSortedSet, toSortedSetBy, toString
forEach
public MutableList<T> clone()
clone
in interface MutableList<T>
clone
in class Object
public boolean equals(Object that)
ListIterable
List.equals(Object)
.public int hashCode()
ListIterable
List.hashCode()
.public void each(Procedure<? super T> procedure)
RichIterable
Example using a Java 8 lambda expression:
people.each(person -> LOGGER.info(person.getName()));
Example using an anonymous inner class:
people.each(new ProcedureThis method is a variant of() { public void value(Person person) { LOGGER.info(person.getName()); } });
InternalIterable.forEach(Procedure)
that has a signature conflict with Iterable.forEach(java.util.function.Consumer)
.each
in interface RichIterable<T>
InternalIterable.forEach(Procedure)
,
Iterable.forEach(java.util.function.Consumer)
public void reverseForEach(Procedure<? super T> procedure)
ReversibleIterable
e.g. people.reverseForEach(new Procedure() { public void value(Person person) { LOGGER.info(person.getName()); } });
reverseForEach
in interface ReversibleIterable<T>
public void forEachWithIndex(ObjectIntProcedure<? super T> objectIntProcedure)
InternalIterable
Example 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() { public void value(Person person, int index) { LOGGER.info("Index: " + index + " person: " + person.getName()); } });
forEachWithIndex
in interface InternalIterable<T>
forEachWithIndex
in interface OrderedIterable<T>
forEachWithIndex
in class AbstractRichIterable<T>
public <P> void forEachWith(Procedure2<? super T,? super P> procedure, P parameter)
InternalIterable
Example 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() { public void value(Person person, Person other) { if (person.isRelatedTo(other)) { LOGGER.info(person.getName()); } } }, fred);
forEachWith
in interface InternalIterable<T>
forEachWith
in class AbstractRichIterable<T>
public <S,R extends Collection<Pair<T,S>>> R zip(Iterable<S> that, R target)
RichIterable
RichIterable.zip(Iterable)
but uses target
for output.zip
in interface OrderedIterable<T>
zip
in interface RichIterable<T>
zip
in class AbstractRichIterable<T>
public <R extends Collection<Pair<T,Integer>>> R zipWithIndex(R target)
RichIterable
RichIterable.zipWithIndex()
but uses target
for output.zipWithIndex
in interface OrderedIterable<T>
zipWithIndex
in interface RichIterable<T>
zipWithIndex
in class AbstractRichIterable<T>
public void forEachWithIndex(int fromIndex, int toIndex, ObjectIntProcedure<? super T> objectIntProcedure)
OrderedIterable
e.g. OrderedIterablepeople = FastList.newListWith(ted, mary, bob, sally) people.forEachWithIndex(0, 1, new ObjectIntProcedure () { public void value(Person person, int index) { LOGGER.info(person.getName()); } });
This code would output ted and mary's names.
forEachWithIndex
in interface OrderedIterable<T>
public MutableList<T> select(Predicate<? super T> predicate)
MutableCollection
e.g. return people.select(new Predicate<Person>() { public boolean value(Person person) { return person.getAddress().getCity().equals("Metuchen"); } });
select
in interface MutableCollection<T>
select
in interface ListIterable<T>
select
in interface MutableList<T>
select
in interface OrderedIterable<T>
select
in interface ReversibleIterable<T>
select
in interface RichIterable<T>
public <R extends Collection<T>> R select(Predicate<? super T> predicate, R target)
RichIterable
Example 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<T>
select
in class AbstractRichIterable<T>
predicate
- a Predicate
to use as the select criteriatarget
- the Collection to append to for all elements in this RichIterable
that meet select criteria predicate
target
, which contains appended elements as a result of the select criteriaRichIterable.select(Predicate)
public <P> MutableList<T> selectWith(Predicate2<? super T,? super P> predicate, P parameter)
MutableCollection
e.g. return integers.selectWith(PredicatesLite.equal(), Integer.valueOf(5));
selectWith
in interface MutableCollection<T>
selectWith
in interface ListIterable<T>
selectWith
in interface MutableList<T>
selectWith
in interface OrderedIterable<T>
selectWith
in interface ReversibleIterable<T>
selectWith
in interface RichIterable<T>
predicate
- a Predicate2
to use as the select criteriaparameter
- a parameter to pass in for evaluation of the second argument P
in predicate
RichIterable.select(Predicate)
public <P,R extends Collection<T>> R selectWith(Predicate2<? super T,? super P> predicate, P parameter, R target)
RichIterable
RichIterable.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<T>
selectWith
in class AbstractRichIterable<T>
predicate
- a Predicate2
to use as the select criteriaparameter
- a parameter to pass in for evaluation of the second argument P
in predicate
target
- the Collection to append to for all elements in this RichIterable
that meet select criteria predicate
targetCollection
, which contains appended elements as a result of the select criteriaRichIterable.select(Predicate)
,
RichIterable.select(Predicate, Collection)
public MutableList<T> reject(Predicate<? super T> predicate)
MutableCollection
e.g. return people.reject(new Predicate<Person>() { public boolean value(Person person) { return person.person.getLastName().equals("Smith"); } });
e.g. return people.reject(Predicates.attributeEqual("lastName", "Smith"));
reject
in interface MutableCollection<T>
reject
in interface ListIterable<T>
reject
in interface MutableList<T>
reject
in interface OrderedIterable<T>
reject
in interface ReversibleIterable<T>
reject
in interface RichIterable<T>
predicate
- a Predicate
to use as the reject criteriaPredicate.accept(Object)
method to evaluate to falsepublic <R extends Collection<T>> R reject(Predicate<? super T> predicate, R target)
RichIterable
Example 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<T>
reject
in class AbstractRichIterable<T>
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> MutableList<T> rejectWith(Predicate2<? super T,? super P> predicate, P parameter)
MutableCollection
e.g. return integers.rejectWith(PredicatesLite.equal(), Integer.valueOf(5));
rejectWith
in interface MutableCollection<T>
rejectWith
in interface ListIterable<T>
rejectWith
in interface MutableList<T>
rejectWith
in interface OrderedIterable<T>
rejectWith
in interface ReversibleIterable<T>
rejectWith
in interface RichIterable<T>
predicate
- a Predicate2
to use as the select criteriaparameter
- a parameter to pass in for evaluation of the second argument P
in predicate
RichIterable.select(Predicate)
public <P,R extends Collection<T>> R rejectWith(Predicate2<? super T,? super P> predicate, P parameter, R target)
RichIterable
RichIterable.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<T>
rejectWith
in class AbstractRichIterable<T>
predicate
- a Predicate2
to use as the reject criteriaparameter
- a parameter to pass in for evaluation of the second argument P
in predicate
target
- 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 <P> Twin<MutableList<T>> selectAndRejectWith(Predicate2<? super T,? super P> predicate, P parameter)
MutableCollection
e.g. return lastNames.selectAndRejectWith(PredicatesLite.lessThan(), "Mason");
selectAndRejectWith
in interface MutableCollection<T>
selectAndRejectWith
in class AbstractMutableCollection<T>
public PartitionMutableList<T> partition(Predicate<? super T> predicate)
RichIterable
Example 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 MutableCollection<T>
partition
in interface ListIterable<T>
partition
in interface MutableList<T>
partition
in interface OrderedIterable<T>
partition
in interface ReversibleIterable<T>
partition
in interface RichIterable<T>
public <P> PartitionMutableList<T> partitionWith(Predicate2<? super T,? super P> predicate, P parameter)
RichIterable
Example 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 MutableCollection<T>
partitionWith
in interface ListIterable<T>
partitionWith
in interface MutableList<T>
partitionWith
in interface OrderedIterable<T>
partitionWith
in interface ReversibleIterable<T>
partitionWith
in interface RichIterable<T>
public <S> MutableList<S> selectInstancesOf(Class<S> clazz)
RichIterable
clazz
.selectInstancesOf
in interface MutableCollection<T>
selectInstancesOf
in interface ListIterable<T>
selectInstancesOf
in interface MutableList<T>
selectInstancesOf
in interface OrderedIterable<T>
selectInstancesOf
in interface ReversibleIterable<T>
selectInstancesOf
in interface RichIterable<T>
public boolean removeIf(Predicate<? super T> predicate)
MutableCollection
e.g. return lastNames.removeIf(Predicates.isNull());
removeIf
in interface MutableCollection<T>
removeIf
in class AbstractMutableCollection<T>
public <P> boolean removeIfWith(Predicate2<? super T,? super P> predicate, P parameter)
MutableCollection
e.g. return lastNames.removeIfWith(PredicatesLite.isNull(), null);
removeIfWith
in interface MutableCollection<T>
removeIfWith
in class AbstractMutableCollection<T>
public <V> MutableList<V> collect(Function<? super T,? extends V> function)
MutableCollection
e.g. return people.collect(new Function<Person, String>() { public String value(Person person) { return person.getFirstName() + " " + person.getLastName(); } });
collect
in interface MutableCollection<T>
collect
in interface ListIterable<T>
collect
in interface MutableList<T>
collect
in interface OrderedIterable<T>
collect
in interface ReversibleIterable<T>
collect
in interface RichIterable<T>
public MutableBooleanList collectBoolean(BooleanFunction<? super T> booleanFunction)
RichIterable
boolean
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 MutableCollection<T>
collectBoolean
in interface ListIterable<T>
collectBoolean
in interface MutableList<T>
collectBoolean
in interface OrderedIterable<T>
collectBoolean
in interface ReversibleIterable<T>
collectBoolean
in interface RichIterable<T>
public MutableByteList collectByte(ByteFunction<? super T> byteFunction)
RichIterable
byte
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 MutableCollection<T>
collectByte
in interface ListIterable<T>
collectByte
in interface MutableList<T>
collectByte
in interface OrderedIterable<T>
collectByte
in interface ReversibleIterable<T>
collectByte
in interface RichIterable<T>
public MutableCharList collectChar(CharFunction<? super T> charFunction)
RichIterable
char
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 MutableCollection<T>
collectChar
in interface ListIterable<T>
collectChar
in interface MutableList<T>
collectChar
in interface OrderedIterable<T>
collectChar
in interface ReversibleIterable<T>
collectChar
in interface RichIterable<T>
public MutableDoubleList collectDouble(DoubleFunction<? super T> doubleFunction)
RichIterable
double
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 MutableCollection<T>
collectDouble
in interface ListIterable<T>
collectDouble
in interface MutableList<T>
collectDouble
in interface OrderedIterable<T>
collectDouble
in interface ReversibleIterable<T>
collectDouble
in interface RichIterable<T>
public MutableFloatList collectFloat(FloatFunction<? super T> floatFunction)
RichIterable
float
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 MutableCollection<T>
collectFloat
in interface ListIterable<T>
collectFloat
in interface MutableList<T>
collectFloat
in interface OrderedIterable<T>
collectFloat
in interface ReversibleIterable<T>
collectFloat
in interface RichIterable<T>
public MutableIntList collectInt(IntFunction<? super T> intFunction)
RichIterable
int
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 MutableCollection<T>
collectInt
in interface ListIterable<T>
collectInt
in interface MutableList<T>
collectInt
in interface OrderedIterable<T>
collectInt
in interface ReversibleIterable<T>
collectInt
in interface RichIterable<T>
public MutableLongList collectLong(LongFunction<? super T> longFunction)
RichIterable
long
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 MutableCollection<T>
collectLong
in interface ListIterable<T>
collectLong
in interface MutableList<T>
collectLong
in interface OrderedIterable<T>
collectLong
in interface ReversibleIterable<T>
collectLong
in interface RichIterable<T>
public MutableShortList collectShort(ShortFunction<? super T> shortFunction)
RichIterable
short
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 MutableCollection<T>
collectShort
in interface ListIterable<T>
collectShort
in interface MutableList<T>
collectShort
in interface OrderedIterable<T>
collectShort
in interface ReversibleIterable<T>
collectShort
in interface RichIterable<T>
public <V,R extends Collection<V>> R collect(Function<? super T,? extends V> function, R target)
RichIterable
RichIterable.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<T>
collect
in class AbstractRichIterable<T>
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 function
target
, which contains appended elements as a result of the collect transformationRichIterable.collect(Function)
public <V> MutableList<V> flatCollect(Function<? super T,? extends Iterable<V>> function)
RichIterable
flatCollect
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; MutableList<Person> people = ...;Using
collect
returns a collection of collections of addresses.
MutableList<List<Address>> addresses = people.collect(addressFunction);Using
flatCollect
returns a single flattened list of addresses.
MutableList<Address> addresses = people.flatCollect(addressFunction);
flatCollect
in interface MutableCollection<T>
flatCollect
in interface ListIterable<T>
flatCollect
in interface MutableList<T>
flatCollect
in interface OrderedIterable<T>
flatCollect
in interface ReversibleIterable<T>
flatCollect
in interface RichIterable<T>
function
- The Function
to applyfunction
public <V,R extends Collection<V>> R flatCollect(Function<? super T,? extends Iterable<V>> function, R target)
RichIterable
flatCollect
in interface RichIterable<T>
flatCollect
in class AbstractRichIterable<T>
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 function
RichIterable.flatCollect(Function)
public <P,V> MutableList<V> collectWith(Function2<? super T,? super P,? extends V> function, P parameter)
RichIterable
RichIterable.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 MutableCollection<T>
collectWith
in interface ListIterable<T>
collectWith
in interface MutableList<T>
collectWith
in interface OrderedIterable<T>
collectWith
in interface ReversibleIterable<T>
collectWith
in interface RichIterable<T>
function
- A Function2
to use as the collect transformation functionparameter
- A parameter to pass in for evaluation of the second argument P
in function
RichIterable
that contains the transformed elements returned by Function2.value(Object, Object)
RichIterable.collect(Function)
public <P,A,R extends Collection<A>> R collectWith(Function2<? super T,? super P,? extends A> function, P parameter, R target)
RichIterable
Example 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:
Function2addParameterFunction = new Function2 () { 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<T>
collectWith
in class AbstractRichIterable<T>
function
- a Function2
to use as the collect transformation functionparameter
- a parameter to pass in for evaluation of the second argument P
in function
target
- the Collection to append to for all elements in this RichIterable
that meet select criteria function
targetCollection
, which contains appended elements as a result of the collect transformationpublic <V> MutableList<V> collectIf(Predicate<? super T> predicate, Function<? super T,? extends V> function)
MutableCollection
e.g. Lists.mutable.of().with(1, 2, 3).collectIf(Predicates.notNull(), Functions.getToString())
collectIf
in interface MutableCollection<T>
collectIf
in interface ListIterable<T>
collectIf
in interface MutableList<T>
collectIf
in interface OrderedIterable<T>
collectIf
in interface ReversibleIterable<T>
collectIf
in interface RichIterable<T>
public <V,R extends Collection<V>> R collectIf(Predicate<? super T> predicate, Function<? super T,? extends V> function, R target)
RichIterable
collectIf
in interface RichIterable<T>
collectIf
in class AbstractRichIterable<T>
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 predicate
targetCollection
, which contains appended elements as a result of the collect criteria and transformationRichIterable.collectIf(Predicate, Function)
public T detect(Predicate<? super T> predicate)
RichIterable
Example 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<T>
detect
in class AbstractRichIterable<T>
public <P> T detectWith(Predicate2<? super T,? super P> predicate, P parameter)
RichIterable
Example 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<T>
detectWith
in class AbstractRichIterable<T>
public Optional<T> detectOptional(Predicate<? super T> predicate)
RichIterable
Example using a Java 8 lambda expression:
Person person = people.detectOptional(person -> person.getFirstName().equals("John") && person.getLastName().equals("Smith"));
detectOptional
in interface RichIterable<T>
detectOptional
in class AbstractRichIterable<T>
public <P> Optional<T> detectWithOptional(Predicate2<? super T,? super P> predicate, P parameter)
RichIterable
Example using a Java 8 lambda expression:
Optional<Person> person = people.detectWithOptional((person, fullName) -> person.getFullName().equals(fullName), "John Smith");
detectWithOptional
in interface RichIterable<T>
detectWithOptional
in class AbstractRichIterable<T>
public int detectIndex(Predicate<? super T> predicate)
OrderedIterable
OrderedIterable
for which the predicate
evaluates to true.
Returns -1 if no element evaluates true for the predicate
.detectIndex
in interface OrderedIterable<T>
public int detectLastIndex(Predicate<? super T> predicate)
ReversibleIterable
ReversibleIterable
for which the predicate
evaluates to true.
Returns -1 if no element evaluates true for the predicate
.detectLastIndex
in interface ReversibleIterable<T>
public T min(Comparator<? super T> comparator)
RichIterable
min
in interface RichIterable<T>
min
in class AbstractRichIterable<T>
public T max(Comparator<? super T> comparator)
RichIterable
max
in interface RichIterable<T>
max
in class AbstractRichIterable<T>
public T min()
RichIterable
min
in interface OrderedIterable<T>
min
in interface RichIterable<T>
min
in class AbstractRichIterable<T>
public T max()
RichIterable
max
in interface OrderedIterable<T>
max
in interface RichIterable<T>
max
in class AbstractRichIterable<T>
public <V extends Comparable<? super V>> T minBy(Function<? super T,? extends V> function)
RichIterable
minBy
in interface RichIterable<T>
minBy
in class AbstractRichIterable<T>
public <V extends Comparable<? super V>> T maxBy(Function<? super T,? extends V> function)
RichIterable
maxBy
in interface RichIterable<T>
maxBy
in class AbstractRichIterable<T>
public int count(Predicate<? super T> predicate)
RichIterable
Example 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<T>
count
in class AbstractRichIterable<T>
public <P> int countWith(Predicate2<? super T,? super P> predicate, P parameter)
RichIterable
e.g. return lastNames.countWith(PredicatesLite.equal(), "Smith");
countWith
in interface RichIterable<T>
countWith
in class AbstractRichIterable<T>
public <S> boolean corresponds(OrderedIterable<S> other, Predicate2<? super T,? super S> predicate)
OrderedIterable
predicate
returns true for all corresponding elements e1 of
this OrderedIterable
and e2 of other
.
The predicate
is evaluated for each element at the same position of each OrderedIterable
in a forward iteration order.
This is a short circuit pattern.corresponds
in interface OrderedIterable<T>
public boolean anySatisfy(Predicate<? super T> predicate)
RichIterable
anySatisfy
in interface RichIterable<T>
anySatisfy
in class AbstractRichIterable<T>
public <P> boolean anySatisfyWith(Predicate2<? super T,? super P> predicate, P parameter)
RichIterable
anySatisfyWith
in interface RichIterable<T>
anySatisfyWith
in class AbstractRichIterable<T>
public boolean allSatisfy(Predicate<? super T> predicate)
RichIterable
allSatisfy
in interface RichIterable<T>
allSatisfy
in class AbstractRichIterable<T>
public <P> boolean allSatisfyWith(Predicate2<? super T,? super P> predicate, P parameter)
RichIterable
allSatisfyWith
in interface RichIterable<T>
allSatisfyWith
in class AbstractRichIterable<T>
public boolean noneSatisfy(Predicate<? super T> predicate)
RichIterable
noneSatisfy
in interface RichIterable<T>
noneSatisfy
in class AbstractRichIterable<T>
public <P> boolean noneSatisfyWith(Predicate2<? super T,? super P> predicate, P parameter)
RichIterable
noneSatisfyWith
in interface RichIterable<T>
noneSatisfyWith
in class AbstractRichIterable<T>
public <IV> IV injectInto(IV injectedValue, Function2<? super IV,? super T,? extends IV> function)
RichIterable
injectInto
in interface RichIterable<T>
injectInto
in class AbstractRichIterable<T>
public int injectInto(int injectedValue, IntObjectToIntFunction<? super T> function)
RichIterable
injectInto
in interface RichIterable<T>
injectInto
in class AbstractRichIterable<T>
public float injectInto(float injectedValue, FloatObjectToFloatFunction<? super T> function)
RichIterable
injectInto
in interface RichIterable<T>
injectInto
in class AbstractRichIterable<T>
public MutableList<T> distinct()
MutableList
ListIterable
containing the distinct elements in this list.distinct
in interface ListIterable<T>
distinct
in interface MutableList<T>
distinct
in interface OrderedIterable<T>
distinct
in interface ReversibleIterable<T>
ListIterable
of distinct elementspublic MutableList<T> distinct(HashingStrategy<? super T> hashingStrategy)
MutableList
ListIterable
containing the distinct elements in this list. Takes HashingStrategy.distinct
in interface ListIterable<T>
distinct
in interface MutableList<T>
ListIterable
of distinct elementspublic long sumOfInt(IntFunction<? super T> function)
RichIterable
sumOfInt
in interface RichIterable<T>
sumOfInt
in class AbstractRichIterable<T>
public long sumOfLong(LongFunction<? super T> function)
RichIterable
sumOfLong
in interface RichIterable<T>
sumOfLong
in class AbstractRichIterable<T>
public double sumOfFloat(FloatFunction<? super T> function)
RichIterable
sumOfFloat
in interface RichIterable<T>
sumOfFloat
in class AbstractRichIterable<T>
public double sumOfDouble(DoubleFunction<? super T> function)
RichIterable
sumOfDouble
in interface RichIterable<T>
sumOfDouble
in class AbstractRichIterable<T>
public long injectInto(long injectedValue, LongObjectToLongFunction<? super T> function)
RichIterable
injectInto
in interface RichIterable<T>
injectInto
in class AbstractRichIterable<T>
public <IV,P> IV injectIntoWith(IV injectValue, Function3<? super IV,? super T,? super P,? extends IV> function, P parameter)
injectIntoWith
in interface MutableCollection<T>
injectIntoWith
in class AbstractMutableCollection<T>
public MutableList<T> toList()
RichIterable
toList
in interface RichIterable<T>
toList
in class AbstractRichIterable<T>
public MutableList<T> toSortedList()
RichIterable
toSortedList
in interface RichIterable<T>
public MutableList<T> toSortedList(Comparator<? super T> comparator)
RichIterable
toSortedList
in interface RichIterable<T>
toSortedList
in class AbstractRichIterable<T>
public MutableSet<T> toSet()
RichIterable
toSet
in interface RichIterable<T>
toSet
in class AbstractRichIterable<T>
public MutableStack<T> toStack()
ListIterable
toStack
in interface ListIterable<T>
toStack
in interface OrderedIterable<T>
public MutableList<T> asUnmodifiable()
MutableList
asUnmodifiable
in interface MutableCollection<T>
asUnmodifiable
in interface MutableList<T>
public ImmutableList<T> toImmutable()
MutableList
toImmutable
in interface MutableCollection<T>
toImmutable
in interface ListIterable<T>
toImmutable
in interface MutableList<T>
public MutableList<T> asSynchronized()
MutableCollection
It is imperative that the user manually synchronize on the returned collection when iterating over it using the standard JDK iterator or JDK 5 for loop.
MutableCollection collection = myCollection.asSynchronized(); ... synchronized(collection) { Iterator i = c.iterator(); // Must be in the synchronized block while (i.hasNext()) foo(i.next()); }Failure to follow this advice may result in non-deterministic behavior.
The preferred way of iterating over a synchronized collection is to use the collection.forEach() method which is properly synchronized internally.
MutableCollection collection = myCollection.asSynchronized(); ... collection.forEach(new Procedure() { public void value(Object each) { ... } });
The returned collection does not pass the hashCode and equals operations through to the backing collection, but relies on Object's equals and hashCode methods. This is necessary to preserve the contracts of these operations in the case that the backing collection is a set or a list.
The returned collection will be serializable if this collection is serializable.
asSynchronized
in interface MutableCollection<T>
asSynchronized
in interface MutableList<T>
public MutableList<T> sortThis(Comparator<? super T> comparator)
MutableList
sortThis
in interface MutableList<T>
public MutableList<T> sortThis()
MutableList
sortThis
in interface MutableList<T>
public <V extends Comparable<? super V>> MutableList<T> sortThisBy(Function<? super T,? extends V> function)
MutableList
function
.sortThisBy
in interface MutableList<T>
public MutableList<T> sortThisByInt(IntFunction<? super T> function)
sortThisByInt
in interface MutableList<T>
public MutableList<T> sortThisByBoolean(BooleanFunction<? super T> function)
sortThisByBoolean
in interface MutableList<T>
public MutableList<T> sortThisByChar(CharFunction<? super T> function)
sortThisByChar
in interface MutableList<T>
public MutableList<T> sortThisByByte(ByteFunction<? super T> function)
sortThisByByte
in interface MutableList<T>
public MutableList<T> sortThisByShort(ShortFunction<? super T> function)
sortThisByShort
in interface MutableList<T>
public MutableList<T> sortThisByFloat(FloatFunction<? super T> function)
sortThisByFloat
in interface MutableList<T>
public MutableList<T> sortThisByLong(LongFunction<? super T> function)
sortThisByLong
in interface MutableList<T>
public MutableList<T> sortThisByDouble(DoubleFunction<? super T> function)
sortThisByDouble
in interface MutableList<T>
public MutableList<T> newEmpty()
MutableCollection
newEmpty
in interface MutableCollection<T>
newEmpty
in interface MutableList<T>
public MutableList<T> tap(Procedure<? super T> procedure)
RichIterable
this
.
Example using a Java 8 lambda expression:
RichIterable<Person> tapped = people.tap(person -> LOGGER.info(person.getName()));
Example using an anonymous inner class:
RichIterable<Person> tapped = people.tap(new Procedure() { public void value(Person person) { LOGGER.info(person.getName()); } });
tap
in interface MutableCollection<T>
tap
in interface ListIterable<T>
tap
in interface MutableList<T>
tap
in interface OrderedIterable<T>
tap
in interface ReversibleIterable<T>
tap
in interface RichIterable<T>
RichIterable.each(Procedure)
,
InternalIterable.forEach(Procedure)
public void forEach(int from, int to, Procedure<? super T> procedure)
OrderedIterable
e.g. OrderedIterablepeople = FastList.newListWith(ted, mary, bob, sally) people.forEach(0, 1, new Procedure () { public void value(Person person) { LOGGER.info(person.getName()); } });
This code would output ted and mary's names.
forEach
in interface OrderedIterable<T>
public int indexOf(Object object)
OrderedIterable
indexOf
in interface List<T>
indexOf
in interface OrderedIterable<T>
List.indexOf(Object)
public int lastIndexOf(Object object)
ListIterable
lastIndexOf
in interface List<T>
lastIndexOf
in interface ListIterable<T>
public ListIterator<T> listIterator()
listIterator
in interface List<T>
listIterator
in interface ListIterable<T>
List.listIterator()
public ListIterator<T> listIterator(int index)
listIterator
in interface List<T>
listIterator
in interface ListIterable<T>
List.listIterator(int)
public MutableList<T> toReversed()
MutableList
toReversed
in interface ListIterable<T>
toReversed
in interface MutableList<T>
toReversed
in interface ReversibleIterable<T>
public MutableList<T> reverseThis()
MutableList
reverseThis
in interface MutableList<T>
public MutableList<T> shuffleThis()
shuffleThis
in interface MutableList<T>
public MutableList<T> shuffleThis(Random rnd)
shuffleThis
in interface MutableList<T>
public MutableList<T> subList(int fromIndex, int toIndex)
public boolean contains(Object object)
RichIterable
contains
in interface Collection<T>
contains
in interface List<T>
contains
in interface RichIterable<T>
contains
in class AbstractRichIterable<T>
public boolean containsAll(Collection<?> source)
RichIterable
containsAll
in interface Collection<T>
containsAll
in interface List<T>
containsAll
in interface RichIterable<T>
containsAll
in class AbstractRichIterable<T>
Collection.containsAll(Collection)
public boolean removeAll(Collection<?> collection)
removeAll
in interface Collection<T>
removeAll
in interface List<T>
removeAll
in class AbstractMutableCollection<T>
public boolean retainAll(Collection<?> collection)
retainAll
in interface Collection<T>
retainAll
in interface List<T>
retainAll
in class AbstractMutableCollection<T>
public T getFirst()
RichIterable
The 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 ListIterable<T>
getFirst
in interface OrderedIterable<T>
getFirst
in interface RichIterable<T>
public T getLast()
RichIterable
The 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 ListIterable<T>
getLast
in interface OrderedIterable<T>
getLast
in interface RichIterable<T>
public void appendString(Appendable appendable, String separator)
RichIterable
Appendable
. Prints the string returned
by RichIterable.makeString(String)
.appendString
in interface RichIterable<T>
appendString
in class AbstractRichIterable<T>
public void appendString(Appendable appendable, String start, String separator, String end)
RichIterable
Appendable
. Prints the string returned
by RichIterable.makeString(String, String, String)
.appendString
in interface RichIterable<T>
appendString
in class AbstractRichIterable<T>
public <V> FastListMultimap<V,T> groupBy(Function<? super T,? extends V> function)
RichIterable
Example 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 MutableCollection<T>
groupBy
in interface ListIterable<T>
groupBy
in interface MutableList<T>
groupBy
in interface OrderedIterable<T>
groupBy
in interface ReversibleIterable<T>
groupBy
in interface RichIterable<T>
public <V> FastListMultimap<V,T> groupByEach(Function<? super T,? extends Iterable<V>> function)
RichIterable
RichIterable.groupBy(Function)
, except the result of evaluating function will return a collection of keys
for each value.groupByEach
in interface MutableCollection<T>
groupByEach
in interface ListIterable<T>
groupByEach
in interface MutableList<T>
groupByEach
in interface OrderedIterable<T>
groupByEach
in interface ReversibleIterable<T>
groupByEach
in interface RichIterable<T>
public <K> MutableMap<K,T> groupByUniqueKey(Function<? super T,? extends K> function)
RichIterable
groupByUniqueKey
in interface MutableCollection<T>
groupByUniqueKey
in interface RichIterable<T>
groupByUniqueKey
in class AbstractMutableCollection<T>
RichIterable.groupBy(Function)
public <S> MutableList<Pair<T,S>> zip(Iterable<S> that)
RichIterable
RichIterable
formed from this RichIterable
and another RichIterable
by
combining corresponding elements in pairs. If one of the two RichIterable
s is longer than the other, its
remaining elements are ignored.zip
in interface MutableCollection<T>
zip
in interface ListIterable<T>
zip
in interface MutableList<T>
zip
in interface OrderedIterable<T>
zip
in interface ReversibleIterable<T>
zip
in interface RichIterable<T>
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 MutableList<Pair<T,Integer>> zipWithIndex()
RichIterable
RichIterable
with its indices.zipWithIndex
in interface MutableCollection<T>
zipWithIndex
in interface ListIterable<T>
zipWithIndex
in interface MutableList<T>
zipWithIndex
in interface OrderedIterable<T>
zipWithIndex
in interface ReversibleIterable<T>
zipWithIndex
in interface RichIterable<T>
RichIterable
containing pairs consisting of all elements of this RichIterable
paired with their index. Indices start at 0.RichIterable.zip(Iterable)
public MutableList<T> with(T element)
MutableCollection
MutableCollectionIn the case oflist; list = list.with("1"); list = list.with("2"); return list;
FixedSizeCollection
a new instance of MutableCollection will be returned by with, and any
variables that previously referenced the original collection will need to be redirected to reference the
new instance. For other MutableCollection types you will replace the reference to collection with the same
collection, since the instance will return "this" after calling add on itself.with
in interface MutableCollection<T>
with
in interface MutableList<T>
Collection.add(Object)
public MutableList<T> without(T element)
MutableCollection
MutableCollectionIn the case oflist; list = list.without("1"); list = list.without("2"); return list;
FixedSizeCollection
a new instance of MutableCollection will be returned by without, and
any variables that previously referenced the original collection will need to be redirected to reference the
new instance. For other MutableCollection types you will replace the reference to collection with the same
collection, since the instance will return "this" after calling remove on itself.without
in interface MutableCollection<T>
without
in interface MutableList<T>
Collection.remove(Object)
public MutableList<T> withAll(Iterable<? extends T> elements)
MutableCollection
MutableCollectionIn the case oflist; list = list.withAll(FastList.newListWith("1", "2")); return list;
FixedSizeCollection
a new instance of MutableCollection will be returned by withAll, and
any variables that previously referenced the original collection will need to be redirected to reference the
new instance. For other MutableCollection types you will replace the reference to collection with the same
collection, since the instance will return "this" after calling addAll on itself.withAll
in interface MutableCollection<T>
withAll
in interface MutableList<T>
Collection.addAll(Collection)
public MutableList<T> withoutAll(Iterable<? extends T> elements)
MutableCollection
MutableCollectionIn the case oflist; list = list.withoutAll(FastList.newListWith("1", "2")); return list;
FixedSizeCollection
a new instance of MutableCollection will be returned by withoutAll,
and any variables that previously referenced the original collection will need to be redirected to reference the
new instance. For other MutableCollection types you will replace the reference to collection with the same
collection, since the instance will return "this" after calling removeAll on itself.withoutAll
in interface MutableCollection<T>
withoutAll
in interface MutableList<T>
Collection.removeAll(Collection)
public ReverseIterable<T> asReversed()
ReversibleIterable
asReversed
in interface ReversibleIterable<T>
public ParallelListIterable<T> asParallel(ExecutorService executorService, int batchSize)
ListIterable
asParallel
in interface ListIterable<T>
public int binarySearch(T key, Comparator<? super T> comparator)
ListIterable
binarySearch
in interface ListIterable<T>
Collections.binarySearch(List, Object, Comparator)
public RichIterable<RichIterable<T>> chunk(int size)
RichIterable
chunk
in interface RichIterable<T>
chunk
in class AbstractMutableCollection<T>
size
- the number of elements per chunkRichIterable
containing RichIterable
s of size size
, except the last will be
truncated if the elements don't divide evenly.public MutableList<T> take(int count)
ReversibleIterable
count
elements of the iterable
or all the elements in the iterable if count
is greater than the length of
the iterable.take
in interface ListIterable<T>
take
in interface MutableList<T>
take
in interface ReversibleIterable<T>
count
- the number of items to take.public MutableList<T> takeWhile(Predicate<? super T> predicate)
ListIterable
takeWhile
in interface ListIterable<T>
takeWhile
in interface MutableList<T>
takeWhile
in interface OrderedIterable<T>
takeWhile
in interface ReversibleIterable<T>
public MutableList<T> drop(int count)
ReversibleIterable
count
elements
or an empty iterable if the count
is greater than the length of the iterable.drop
in interface ListIterable<T>
drop
in interface MutableList<T>
drop
in interface ReversibleIterable<T>
count
- the number of items to drop.public MutableList<T> dropWhile(Predicate<? super T> predicate)
ListIterable
dropWhile
in interface ListIterable<T>
dropWhile
in interface MutableList<T>
dropWhile
in interface OrderedIterable<T>
dropWhile
in interface ReversibleIterable<T>
public PartitionMutableList<T> partitionWhile(Predicate<? super T> predicate)
ListIterable
partitionWhile
in interface ListIterable<T>
partitionWhile
in interface MutableList<T>
partitionWhile
in interface OrderedIterable<T>
partitionWhile
in interface ReversibleIterable<T>
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