Externalizable
, Serializable
, Cloneable
, Iterable<T>
, Collection<T>
, List<T>
, RandomAccess
, MutableCollection<T>
, InternalIterable<T>
, ListIterable<T>
, MutableList<T>
, OrderedIterable<T>
, ReversibleIterable<T>
, RichIterable<T>
, BatchIterable<T>
public class FastList<T> extends AbstractMutableList<T> implements Externalizable, RandomAccess, BatchIterable<T>
An empty FastList created by calling the default constructor starts with a shared reference to a static empty array (DEFAULT_SIZED_EMPTY_ARRAY). This makes empty FastLists very memory efficient. The first call to add will lazily create an array of size 10.
An empty FastList created by calling the pre-size constructor with a value of 0 (new FastList(0)) starts with a shared reference to a static empty array (ZERO_SIZED_ARRAY). This makes FastLists presized to 0 very memory efficient as well. The first call to add will lazily create an array of size 1.
Constructor | Description |
---|---|
FastList() |
|
FastList(int initialCapacity) |
|
FastList(Collection<? extends T> source) |
Modifier and Type | Method | Description |
---|---|---|
void |
add(int index,
T element) |
|
boolean |
add(T newItem) |
|
boolean |
addAll(int index,
Collection<? extends T> source) |
|
boolean |
addAll(Collection<? extends T> source) |
|
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 start,
String separator,
String end) |
Prints a string representation of this collection onto the given
Appendable . |
void |
batchForEach(Procedure<? super T> procedure,
int sectionIndex,
int sectionCount) |
|
void |
clear() |
|
FastList<T> |
clone() |
|
<V> FastList<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. |
<R extends MutableBooleanCollection> |
collectBoolean(BooleanFunction<? super T> booleanFunction,
R target) |
Same as
RichIterable.collectBoolean(BooleanFunction) , except that the results are gathered into the specified target
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. |
<R extends MutableByteCollection> |
collectByte(ByteFunction<? super T> byteFunction,
R target) |
Same as
RichIterable.collectByte(ByteFunction) , except that the results are gathered into the specified target
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. |
<R extends MutableCharCollection> |
collectChar(CharFunction<? super T> charFunction,
R target) |
Same as
RichIterable.collectChar(CharFunction) , except that the results are gathered into the specified target
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. |
<R extends MutableDoubleCollection> |
collectDouble(DoubleFunction<? super T> doubleFunction,
R target) |
Same as
RichIterable.collectDouble(DoubleFunction) , except that the results are gathered into the specified target
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. |
<R extends MutableFloatCollection> |
collectFloat(FloatFunction<? super T> floatFunction,
R target) |
Same as
RichIterable.collectFloat(FloatFunction) , except that the results are gathered into the specified target
collection. |
<V> FastList<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. |
<R extends MutableIntCollection> |
collectInt(IntFunction<? super T> intFunction,
R target) |
Same as
RichIterable.collectInt(IntFunction) , except that the results are gathered into the specified target
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. |
<R extends MutableLongCollection> |
collectLong(LongFunction<? super T> longFunction,
R target) |
Same as
RichIterable.collectLong(LongFunction) , except that the results are gathered into the specified target
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. |
<R extends MutableShortCollection> |
collectShort(ShortFunction<? super T> shortFunction,
R target) |
Same as
RichIterable.collectShort(ShortFunction) , except that the results are gathered into the specified target
collection. |
<P,V> FastList<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. |
<P,V,R extends Collection<V>> |
collectWith(Function2<? super T,? super P,? extends V> function,
P parameter,
R target) |
Same as collectWith but with a targetCollection parameter to gather the results.
|
<V> MutableList<V> |
collectWithIndex(ObjectIntToObjectFunction<? super T,? extends V> function) |
Returns a new OrderedIterable using results obtained by applying the specified function to each element
and its corresponding index.
|
<V,R extends Collection<V>> |
collectWithIndex(ObjectIntToObjectFunction<? super T,? extends V> function,
R target) |
Adds elements to the target Collection using results obtained by applying the specified function to each element
and its corresponding index.
|
boolean |
containsAll(Collection<?> source) |
Returns true if all elements in source are contained in this collection.
|
boolean |
containsAllArguments(Object... source) |
Returns true if all elements in the specified var arg array 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.
|
void |
ensureCapacity(int minCapacity) |
|
boolean |
equals(Object that) |
Follows the same general contract as
List.equals(Object) . |
boolean |
fastListEquals(FastList<?> that) |
|
<V> FastList<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.
|
void |
forEachIf(Predicate<? super T> predicate,
Procedure<? super T> procedure) |
|
<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 from,
int to,
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 |
get(int index) |
Returns the item at the specified position in this list iterable.
|
int |
getBatchCount(int batchSize) |
|
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,R extends MutableMultimap<V,T>> |
groupBy(Function<? super T,? extends V> function,
R target) |
Same as
RichIterable.groupBy(Function) , except that the results are gathered into the specified target
multimap. |
<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. |
<V,R extends MutableMultimap<V,T>> |
groupByEach(Function<? super T,? extends Iterable<V>> function,
R target) |
Same as
RichIterable.groupByEach(Function) , except that the results are gathered into the specified target
multimap. |
<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.
|
<K,R extends MutableMapIterable<K,T>> |
groupByUniqueKey(Function<? super T,? extends K> 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
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.
|
double |
injectInto(double injectedValue,
DoubleObjectToDoubleFunction<? super T> 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 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.
|
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> 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.
|
<IV,P> IV |
injectIntoWith(IV injectValue,
Function3<? super IV,? super T,? super P,? extends IV> function,
P parameter) |
|
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.
|
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.
|
static <E> FastList<E> |
newList() |
|
static <E> FastList<E> |
newList(int initialCapacity) |
|
static <E> FastList<E> |
newList(Iterable<? extends E> source) |
|
static <E> FastList<E> |
newListWith(E... elements) |
Creates a new list using the passed
elements argument as the backing store. |
static <E> FastList<E> |
newWithNValues(int size,
Function0<? extends E> factory) |
Creates a new FastList pre-sized to the specified size filled with default values generated by the specified function.
|
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.
|
PartitionFastList<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> PartitionFastList<T> |
partitionWith(Predicate2<? super T,? super P> predicate,
P parameter) |
Filters a collection into a PartitionIterable based on the evaluation of the predicate.
|
void |
readExternal(ObjectInput in) |
|
Optional<T> |
reduce(BinaryOperator<T> accumulator) |
This method produces the equivalent result as
Stream.reduce(BinaryOperator) . |
<R> R |
reduceInPlace(Supplier<R> supplier,
BiConsumer<R,? super T> accumulator) |
This method produces the equivalent result as
Stream.collect(Supplier, BiConsumer, BiConsumer) . |
<R,A> R |
reduceInPlace(Collector<? super T,A,R> collector) |
This method produces the equivalent result as
Stream.collect(Collector) . |
FastList<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> FastList<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 . |
T |
remove(int index) |
|
boolean |
remove(Object object) |
|
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.
|
void |
replaceAll(UnaryOperator<T> operator) |
|
FastList<T> |
reverseThis() |
Mutates this list by reversing its order and returns the current list as a result.
|
FastList<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> FastList<S> |
selectInstancesOf(Class<S> clazz) |
Returns all elements of the source collection that are instances of the Class
clazz . |
<P> FastList<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 . |
T |
set(int index,
T element) |
|
int |
size() |
Returns the number of items in this iterable.
|
void |
sort(Comparator<? super T> comparator) |
Overrides default method from List.
|
FastList<T> |
sortThis() |
Sorts the internal data structure of this list and returns the list itself as a convenience.
|
FastList<T> |
sortThis(Comparator<? super T> comparator) |
Sorts the internal data structure of this list and returns the list itself as a convenience.
|
Spliterator<T> |
spliterator() |
|
<V> MutableObjectDoubleMap<V> |
sumByDouble(Function<? super T,? extends V> groupBy,
DoubleFunction<? super T> function) |
Groups and sums the values using the two specified functions.
|
<V> MutableObjectDoubleMap<V> |
sumByFloat(Function<? super T,? extends V> groupBy,
FloatFunction<? super T> function) |
Groups and sums the values using the two specified functions.
|
<V> MutableObjectLongMap<V> |
sumByInt(Function<? super T,? extends V> groupBy,
IntFunction<? super T> function) |
Groups and sums the values using the two specified functions.
|
<V> MutableObjectLongMap<V> |
sumByLong(Function<? super T,? extends V> groupBy,
LongFunction<? super T> function) |
Groups and sums the values using the two specified functions.
|
DoubleSummaryStatistics |
summarizeDouble(DoubleFunction<? super T> function) |
Returns the result of summarizing the value returned from applying the DoubleFunction to
each element of the iterable.
|
DoubleSummaryStatistics |
summarizeFloat(FloatFunction<? super T> function) |
Returns the result of summarizing the value returned from applying the FloatFunction to
each element of the iterable.
|
IntSummaryStatistics |
summarizeInt(IntFunction<? super T> function) |
Returns the result of summarizing the value returned from applying the IntFunction to
each element of the iterable.
|
LongSummaryStatistics |
summarizeLong(LongFunction<? super T> function) |
Returns the result of summarizing the value returned from applying the LongFunction to
each element of the iterable.
|
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.
|
Object[] |
toArray() |
Converts this iterable to an array.
|
<E> E[] |
toArray(int sourceFromIndex,
int sourceToIndex) |
|
<E> E[] |
toArray(E[] array) |
Converts this iterable to an array using the specified target array, assuming the target array is as long
or longer than the iterable.
|
<E> E[] |
toArray(E[] array,
int sourceFromIndex,
int sourceToIndex,
int destinationIndex) |
|
FastList<T> |
toList() |
Converts the collection to a MutableList implementation.
|
FastList<T> |
toSortedList() |
Converts the collection to a MutableList implementation and sorts it using the natural order of the elements.
|
FastList<T> |
toSortedList(Comparator<? super T> comparator) |
Converts the collection to a MutableList implementation and sorts it using the specified comparator.
|
T[] |
toTypedArray(Class<T> clazz) |
|
void |
trimToSize() |
|
boolean |
trimToSizeIfGreaterThanPercent(double loadFactor) |
Express load factor as 0.25 to trim a collection with more than 25% excess capacity
|
FastList<T> |
with(T... elements) |
|
FastList<T> |
with(T element1,
T element2) |
|
FastList<T> |
with(T element1,
T element2,
T element3) |
|
FastList<T> |
withArrayCopy(T[] elements,
int begin,
int length) |
|
static <E> FastList<E> |
wrapCopy(E... array) |
|
void |
writeExternal(ObjectOutput out) |
addAllIterable, aggregateBy, aggregateInPlaceBy, countBy, countByEach, countByWith, removeAllIterable, retainAllIterable
appendString, asParallel, asReversed, asSynchronized, asUnmodifiable, binarySearch, chunk, contains, distinctBy, iterator, listIterator, listIterator, newEmpty, removeAll, retainAll, sortThisBy, sortThisByBoolean, sortThisByByte, sortThisByChar, sortThisByDouble, sortThisByFloat, sortThisByInt, sortThisByLong, sortThisByShort, subList, tap, toSet, toStack, with, withAll, without, withoutAll, zip, zip, zipWithIndex, zipWithIndex
asLazy, containsAllIterable, detectWithIfNone, forEach, into, isEmpty, toBag, toBiMap, toMap, toSortedBag, toSortedBag, toSortedBagBy, toSortedListBy, toSortedMap, toSortedMap, toSortedMapBy, toSortedSet, toSortedSet, toSortedSetBy, toString
forEach
parallelStream, removeIf, stream
isEmpty, of, of, of, of, of, of, of, of, of, of, of, of
binarySearch
addAllIterable, aggregateBy, aggregateInPlaceBy, countBy, countByEach, countByWith, removeAllIterable, retainAllIterable
flatCollectWith, shuffleThis, shuffleThis, toImmutable, toReversed
getFirstOptional, getLastOptional
reverseForEach, reverseForEachWithIndex
appendString, asLazy, containsAllIterable, countBy, countByEach, countByWith, detectIfNone, detectWithIfNone, flatCollectWith, getAny, getOnly, groupByAndCollect, into, isEmpty, makeString, makeString, makeString, maxByOptional, maxOptional, maxOptional, minByOptional, minOptional, minOptional, notEmpty, toBag, toBiMap, toMap, toMap, toSortedBag, toSortedBag, toSortedBagBy, toSortedListBy, toSortedMap, toSortedMap, toSortedMapBy, toSortedSet, toSortedSet, toSortedSetBy, toString
public FastList()
public FastList(int initialCapacity)
public FastList(Collection<? extends T> source)
public static <E> FastList<E> newList()
public static <E> FastList<E> wrapCopy(E... array)
public static <E> FastList<E> newList(int initialCapacity)
public static <E> FastList<E> newListWith(E... elements)
elements
argument as the backing store.
!!! WARNING: This method uses the passed in array, so can be very unsafe if the original array is held onto anywhere else. !!!
public static <E> FastList<E> newWithNValues(int size, Function0<? extends E> factory)
public FastList<T> clone()
clone
in interface MutableList<T>
clone
in class AbstractMutableList<T>
public void clear()
public void forEach(int from, int to, Procedure<? super T> procedure)
OrderedIterable
e.g. OrderedIterable<People> people = FastList.newListWith(ted, mary, bob, sally) people.forEach(0, 1, new Procedure<Person>() { public void value(Person person) { LOGGER.info(person.getName()); } });
This code would output ted and mary's names.
forEach
in interface OrderedIterable<T>
forEach
in class AbstractMutableList<T>
public void forEachWithIndex(int from, int to, ObjectIntProcedure<? super T> objectIntProcedure)
OrderedIterable
e.g. OrderedIterable<People> people = FastList.newListWith(ted, mary, bob, sally) people.forEachWithIndex(0, 1, new ObjectIntProcedure<Person>() { 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>
forEachWithIndex
in class AbstractMutableList<T>
public void batchForEach(Procedure<? super T> procedure, int sectionIndex, int sectionCount)
batchForEach
in interface BatchIterable<T>
public int getBatchCount(int batchSize)
getBatchCount
in interface BatchIterable<T>
public <E> E[] toArray(E[] array, int sourceFromIndex, int sourceToIndex, int destinationIndex)
public <E> E[] toArray(int sourceFromIndex, int sourceToIndex)
public void sort(Comparator<? super T> comparator)
public FastList<T> sortThis(Comparator<? super T> comparator)
MutableList
sortThis
in interface MutableList<T>
public FastList<T> sortThis()
MutableList
sortThis
in interface MutableList<T>
public FastList<T> reverseThis()
MutableList
reverseThis
in interface MutableList<T>
public boolean addAll(Collection<? extends T> source)
addAll
in interface Collection<T>
addAll
in interface List<T>
addAll
in class AbstractMutableCollection<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 AbstractMutableList<T>
Collection.containsAll(Collection)
public boolean containsAllArguments(Object... source)
RichIterable
containsAllArguments
in interface RichIterable<T>
containsAllArguments
in class AbstractRichIterable<T>
public <E> E[] toArray(E[] array)
RichIterable
toArray
in interface Collection<T>
toArray
in interface List<T>
toArray
in interface RichIterable<T>
toArray
in class AbstractRichIterable<T>
Collection.toArray(Object[])
public Object[] toArray()
RichIterable
toArray
in interface Collection<T>
toArray
in interface List<T>
toArray
in interface RichIterable<T>
toArray
in class AbstractRichIterable<T>
Collection.toArray()
public int indexOf(Object object)
OrderedIterable
indexOf
in interface List<T>
indexOf
in interface OrderedIterable<T>
indexOf
in class AbstractMutableList<T>
List.indexOf(Object)
public int lastIndexOf(Object object)
ListIterable
lastIndexOf
in interface List<T>
lastIndexOf
in interface ListIterable<T>
lastIndexOf
in class AbstractMutableList<T>
public Spliterator<T> spliterator()
spliterator
in interface Collection<T>
spliterator
in interface Iterable<T>
spliterator
in interface List<T>
public void trimToSize()
public boolean trimToSizeIfGreaterThanPercent(double loadFactor)
public void ensureCapacity(int minCapacity)
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>
getFirst
in class AbstractMutableList<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>
getLast
in class AbstractMutableList<T>
public <V> FastListMultimap<V,T> groupBy(Function<? super T,? extends V> function)
MutableCollection
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(); } });Co-variant example for MutableCollection:
MutableMultimap<String, Person> peopleByLastName = people.groupBy(Person::getLastName);
groupBy
in interface ListIterable<T>
groupBy
in interface MutableCollection<T>
groupBy
in interface MutableList<T>
groupBy
in interface OrderedIterable<T>
groupBy
in interface ReversibleIterable<T>
groupBy
in interface RichIterable<T>
groupBy
in class AbstractMutableList<T>
public <V,R extends MutableMultimap<V,T>> R groupBy(Function<? super T,? extends V> function, R target)
RichIterable
RichIterable.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<T>
groupBy
in class AbstractRichIterable<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 ListIterable<T>
groupByEach
in interface MutableCollection<T>
groupByEach
in interface MutableList<T>
groupByEach
in interface OrderedIterable<T>
groupByEach
in interface ReversibleIterable<T>
groupByEach
in interface RichIterable<T>
groupByEach
in class AbstractMutableList<T>
public <V,R extends MutableMultimap<V,T>> R groupByEach(Function<? super T,? extends Iterable<V>> function, R target)
RichIterable
RichIterable.groupByEach(Function)
, except that the results are gathered into the specified target
multimap.groupByEach
in interface RichIterable<T>
groupByEach
in class AbstractRichIterable<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 AbstractMutableList<T>
RichIterable.groupBy(Function)
public <K,R extends MutableMapIterable<K,T>> R groupByUniqueKey(Function<? super T,? extends K> function, R target)
RichIterable
RichIterable.groupByUniqueKey(Function)
, except that the results are gathered into the specified target
map.groupByUniqueKey
in interface RichIterable<T>
groupByUniqueKey
in class AbstractRichIterable<T>
RichIterable.groupByUniqueKey(Function)
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 AbstractMutableList<T>
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>
take
in class AbstractMutableList<T>
count
- the number of items to take.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>
drop
in class AbstractMutableList<T>
count
- the number of items to drop.public PartitionFastList<T> partition(Predicate<? super T> predicate)
MutableCollection
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"); } });Co-variant example for MutableCollection:
PartitionMutableCollection<Person> newYorkersAndNonNewYorkers = people.partition(person -> person.getAddress().getState().getName().equals("New York"));
partition
in interface ListIterable<T>
partition
in interface MutableCollection<T>
partition
in interface MutableList<T>
partition
in interface OrderedIterable<T>
partition
in interface ReversibleIterable<T>
partition
in interface RichIterable<T>
partition
in class AbstractMutableList<T>
public <P> PartitionFastList<T> partitionWith(Predicate2<? super T,? super P> predicate, P parameter)
MutableCollection
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");Co-variant example for MutableCollection:
PartitionMutableCollection<Person> newYorkersAndNonNewYorkers = people.partitionWith((Person person, String state) -> person.getAddress().getState().getName().equals(state), "New York");
partitionWith
in interface ListIterable<T>
partitionWith
in interface MutableCollection<T>
partitionWith
in interface MutableList<T>
partitionWith
in interface OrderedIterable<T>
partitionWith
in interface ReversibleIterable<T>
partitionWith
in interface RichIterable<T>
partitionWith
in class AbstractMutableList<T>
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 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<T>
each
in class AbstractMutableList<T>
InternalIterable.forEach(Procedure)
,
Iterable.forEach(java.util.function.Consumer)
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<Person>() { 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 AbstractMutableList<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<Person, Person>() { public void value(Person person, Person other) { if (person.isRelatedTo(other)) { LOGGER.info(person.getName()); } } }, fred);
forEachWith
in interface InternalIterable<T>
forEachWith
in class AbstractMutableList<T>
public FastList<T> select(Predicate<? super T> predicate)
MutableCollection
MutableCollection<Integer> livesInLondon = people.select(person -> person.getAddress().getCity().equals("London"));
select
in interface ListIterable<T>
select
in interface MutableCollection<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 AbstractMutableList<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> FastList<T> selectWith(Predicate2<? super T,? super P> predicate, P parameter)
MutableCollection
MutableCollection<Integer> fives = integers.selectWith(Predicates2.equal(), Integer.valueOf(5));
selectWith
in interface ListIterable<T>
selectWith
in interface MutableCollection<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 AbstractMutableList<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 FastList<T> reject(Predicate<? super T> predicate)
MutableCollection
MutableCollection<Person> notSmiths = people.reject(person -> person.person.getLastName().equals("Smith"));Using the
Predicates
factory:
MutableCollection<Person> notSmiths = people.reject(Predicates.attributeEqual("lastName", "Smith"));
reject
in interface ListIterable<T>
reject
in interface MutableCollection<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 AbstractMutableList<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> FastList<T> rejectWith(Predicate2<? super T,? super P> predicate, P parameter)
MutableCollection
e.g. MutableCollection<Integer> selected = integers.rejectWith(Predicates2.equal(), Integer.valueOf(5));
rejectWith
in interface ListIterable<T>
rejectWith
in interface MutableCollection<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 AbstractMutableList<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(Predicates2.lessThan(), "Mason");
selectAndRejectWith
in interface MutableCollection<T>
selectAndRejectWith
in class AbstractMutableList<T>
public <S> FastList<S> selectInstancesOf(Class<S> clazz)
MutableCollection
clazz
.
RichIterable<Integer> integers = List.mutable.with(new Integer(0), new Long(0L), new Double(0.0)).selectInstancesOf(Integer.class);Co-variant example for MutableCollection:
MutableCollection<Integer> integers = List.mutable.with(new Integer(0), new Long(0L), new Double(0.0)).selectInstancesOf(Integer.class);
selectInstancesOf
in interface ListIterable<T>
selectInstancesOf
in interface MutableCollection<T>
selectInstancesOf
in interface MutableList<T>
selectInstancesOf
in interface OrderedIterable<T>
selectInstancesOf
in interface ReversibleIterable<T>
selectInstancesOf
in interface RichIterable<T>
selectInstancesOf
in class AbstractMutableList<T>
public boolean removeIf(Predicate<? super T> predicate)
MutableCollection
e.g. return lastNames.removeIf(Predicates.isNull());
removeIf
in interface MutableCollection<T>
removeIf
in class AbstractMutableList<T>
public <P> boolean removeIfWith(Predicate2<? super T,? super P> predicate, P parameter)
MutableCollection
return lastNames.removeIfWith(Predicates2.isNull(), null);
removeIfWith
in interface MutableCollection<T>
removeIfWith
in class AbstractMutableList<T>
public <V> FastList<V> collect(Function<? super T,? extends V> function)
MutableCollection
MutableCollection<String> names = people.collect(person -> person.getFirstName() + " " + person.getLastName());
collect
in interface ListIterable<T>
collect
in interface MutableCollection<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)
MutableCollection
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(); } });Co-variant example for MutableCollection:
MutableBooleanCollection licenses = people.collectBoolean(person -> person.hasDrivingLicense());
collectBoolean
in interface ListIterable<T>
collectBoolean
in interface MutableCollection<T>
collectBoolean
in interface MutableList<T>
collectBoolean
in interface OrderedIterable<T>
collectBoolean
in interface ReversibleIterable<T>
collectBoolean
in interface RichIterable<T>
collectBoolean
in class AbstractMutableList<T>
public <R extends MutableBooleanCollection> R collectBoolean(BooleanFunction<? super T> booleanFunction, R target)
RichIterable
RichIterable.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<T>
collectBoolean
in class AbstractRichIterable<T>
booleanFunction
- a BooleanFunction
to use as the collect transformation functiontarget
- the MutableBooleanCollection to append to for all elements in this RichIterable
target
, which contains appended elements as a result of the collect transformationpublic MutableByteList collectByte(ByteFunction<? super T> byteFunction)
MutableCollection
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(); } });Co-variant example for MutableCollection:
MutableByteCollection bytes = people.collectByte(person -> person.getCode());
collectByte
in interface ListIterable<T>
collectByte
in interface MutableCollection<T>
collectByte
in interface MutableList<T>
collectByte
in interface OrderedIterable<T>
collectByte
in interface ReversibleIterable<T>
collectByte
in interface RichIterable<T>
collectByte
in class AbstractMutableList<T>
public <R extends MutableByteCollection> R collectByte(ByteFunction<? super T> byteFunction, R target)
RichIterable
RichIterable.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<T>
collectByte
in class AbstractRichIterable<T>
byteFunction
- a ByteFunction
to use as the collect transformation functiontarget
- the MutableByteCollection to append to for all elements in this RichIterable
target
, which contains appended elements as a result of the collect transformationpublic MutableCharList collectChar(CharFunction<? super T> charFunction)
MutableCollection
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(); } });Co-variant example for MutableCollection:
MutableCharCollection chars = people.collectChar(person -> person.getMiddleInitial());
collectChar
in interface ListIterable<T>
collectChar
in interface MutableCollection<T>
collectChar
in interface MutableList<T>
collectChar
in interface OrderedIterable<T>
collectChar
in interface ReversibleIterable<T>
collectChar
in interface RichIterable<T>
collectChar
in class AbstractMutableList<T>
public <R extends MutableCharCollection> R collectChar(CharFunction<? super T> charFunction, R target)
RichIterable
RichIterable.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<T>
collectChar
in class AbstractRichIterable<T>
charFunction
- a CharFunction
to use as the collect transformation functiontarget
- the MutableCharCollection to append to for all elements in this RichIterable
target
, which contains appended elements as a result of the collect transformationpublic MutableDoubleList collectDouble(DoubleFunction<? super T> doubleFunction)
MutableCollection
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(); } });Co-variant example for MutableCollection:
MutableDoubleCollection doubles = people.collectDouble(person -> person.getMilesFromNorthPole());
collectDouble
in interface ListIterable<T>
collectDouble
in interface MutableCollection<T>
collectDouble
in interface MutableList<T>
collectDouble
in interface OrderedIterable<T>
collectDouble
in interface ReversibleIterable<T>
collectDouble
in interface RichIterable<T>
collectDouble
in class AbstractMutableList<T>
public <R extends MutableDoubleCollection> R collectDouble(DoubleFunction<? super T> doubleFunction, R target)
RichIterable
RichIterable.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<T>
collectDouble
in class AbstractRichIterable<T>
doubleFunction
- a DoubleFunction
to use as the collect transformation functiontarget
- the MutableDoubleCollection to append to for all elements in this RichIterable
target
, which contains appended elements as a result of the collect transformationpublic MutableFloatList collectFloat(FloatFunction<? super T> floatFunction)
MutableCollection
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(); } });Co-variant example for MutableCollection:
MutableFloatCollection floats = people.collectFloat(person -> person.getHeightInInches());
collectFloat
in interface ListIterable<T>
collectFloat
in interface MutableCollection<T>
collectFloat
in interface MutableList<T>
collectFloat
in interface OrderedIterable<T>
collectFloat
in interface ReversibleIterable<T>
collectFloat
in interface RichIterable<T>
collectFloat
in class AbstractMutableList<T>
public <R extends MutableFloatCollection> R collectFloat(FloatFunction<? super T> floatFunction, R target)
RichIterable
RichIterable.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<T>
collectFloat
in class AbstractRichIterable<T>
floatFunction
- a FloatFunction
to use as the collect transformation functiontarget
- the MutableFloatCollection to append to for all elements in this RichIterable
target
, which contains appended elements as a result of the collect transformationpublic MutableIntList collectInt(IntFunction<? super T> intFunction)
MutableCollection
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(); } });Co-variant example for MutableCollection:
MutableIntCollection ints = people.collectInt(person -> person.getAge());
collectInt
in interface ListIterable<T>
collectInt
in interface MutableCollection<T>
collectInt
in interface MutableList<T>
collectInt
in interface OrderedIterable<T>
collectInt
in interface ReversibleIterable<T>
collectInt
in interface RichIterable<T>
collectInt
in class AbstractMutableList<T>
public <R extends MutableIntCollection> R collectInt(IntFunction<? super T> intFunction, R target)
RichIterable
RichIterable.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<T>
collectInt
in class AbstractRichIterable<T>
intFunction
- a IntFunction
to use as the collect transformation functiontarget
- the MutableIntCollection to append to for all elements in this RichIterable
target
, which contains appended elements as a result of the collect transformationpublic MutableLongList collectLong(LongFunction<? super T> longFunction)
MutableCollection
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(); } });Co-variant example for MutableCollection:
MutableLongCollection longs = people.collectLong(person -> person.getGuid());
collectLong
in interface ListIterable<T>
collectLong
in interface MutableCollection<T>
collectLong
in interface MutableList<T>
collectLong
in interface OrderedIterable<T>
collectLong
in interface ReversibleIterable<T>
collectLong
in interface RichIterable<T>
collectLong
in class AbstractMutableList<T>
public <R extends MutableLongCollection> R collectLong(LongFunction<? super T> longFunction, R target)
RichIterable
RichIterable.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<T>
collectLong
in class AbstractRichIterable<T>
longFunction
- a LongFunction
to use as the collect transformation functiontarget
- the MutableLongCollection to append to for all elements in this RichIterable
target
, which contains appended elements as a result of the collect transformationpublic MutableShortList collectShort(ShortFunction<? super T> shortFunction)
MutableCollection
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(); } });Co-variant example for MutableCollection:
MutableShortCollection shorts = people.collectShort(person -> person.getNumberOfJunkMailItemsReceivedPerMonth());
collectShort
in interface ListIterable<T>
collectShort
in interface MutableCollection<T>
collectShort
in interface MutableList<T>
collectShort
in interface OrderedIterable<T>
collectShort
in interface ReversibleIterable<T>
collectShort
in interface RichIterable<T>
collectShort
in class AbstractMutableList<T>
public <R extends MutableShortCollection> R collectShort(ShortFunction<? super T> shortFunction, R target)
RichIterable
RichIterable.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<T>
collectShort
in class AbstractRichIterable<T>
shortFunction
- a ShortFunction
to use as the collect transformation functiontarget
- the MutableShortCollection to append to for all elements in this RichIterable
target
, which contains appended elements as a result of the collect transformationpublic <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 AbstractMutableList<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> collectWithIndex(ObjectIntToObjectFunction<? super T,? extends V> function)
OrderedIterable
collectWithIndex
in interface ListIterable<T>
collectWithIndex
in interface MutableList<T>
collectWithIndex
in interface OrderedIterable<T>
collectWithIndex
in interface ReversibleIterable<T>
public <V,R extends Collection<V>> R collectWithIndex(ObjectIntToObjectFunction<? super T,? extends V> function, R target)
OrderedIterable
collectWithIndex
in interface OrderedIterable<T>
public <V> FastList<V> flatCollect(Function<? super T,? extends Iterable<V>> function)
MutableCollection
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; 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);Co-variant example for MutableCollection:
Function<Person, List<Address>> addressFunction = Person::getAddresses; MutableCollection<Person> people = ...; MutableCollection<List<Address>> addresses = people.collect(addressFunction); MutableCollection<Address> addresses = people.flatCollect(addressFunction);
flatCollect
in interface ListIterable<T>
flatCollect
in interface MutableCollection<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 AbstractMutableList<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> FastList<V> collectWith(Function2<? super T,? super P,? extends V> function, P parameter)
MutableCollection
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));Co-variant example for MutableCollection:
MutableCollection<Integer> integers = Lists.mutable.with(1, 2, 3).collectWith((each, parameter) -> each + parameter, Integer.valueOf(1));
collectWith
in interface ListIterable<T>
collectWith
in interface MutableCollection<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,V,R extends Collection<V>> R collectWith(Function2<? super T,? super P,? extends V> 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:
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<T>
collectWith
in class AbstractMutableList<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> FastList<V> collectIf(Predicate<? super T> predicate, Function<? super T,? extends V> function)
MutableCollection
MutableCollection<String> collected = Lists.mutable.of().with(1, 2, 3).collectIf(Predicates.notNull(), Functions.getToString())
collectIf
in interface ListIterable<T>
collectIf
in interface MutableCollection<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 AbstractMutableList<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 AbstractMutableList<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 AbstractMutableList<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 AbstractMutableList<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 AbstractMutableList<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>
detectIndex
in class AbstractMutableList<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>
detectLastIndex
in class AbstractMutableList<T>
public T min(Comparator<? super T> comparator)
RichIterable
min
in interface RichIterable<T>
min
in class AbstractMutableList<T>
public T max(Comparator<? super T> comparator)
RichIterable
max
in interface RichIterable<T>
max
in class AbstractMutableList<T>
public T min()
RichIterable
min
in interface OrderedIterable<T>
min
in interface RichIterable<T>
min
in class AbstractMutableList<T>
public T max()
RichIterable
max
in interface OrderedIterable<T>
max
in interface RichIterable<T>
max
in class AbstractMutableList<T>
public <V extends Comparable<? super V>> T minBy(Function<? super T,? extends V> function)
RichIterable
minBy
in interface RichIterable<T>
minBy
in class AbstractMutableList<T>
public <V extends Comparable<? super V>> T maxBy(Function<? super T,? extends V> function)
RichIterable
maxBy
in interface RichIterable<T>
maxBy
in class AbstractMutableList<T>
public T get(int index)
ListIterable
public boolean add(T newItem)
add
in interface Collection<T>
add
in interface List<T>
add
in class AbstractMutableCollection<T>
public boolean remove(Object object)
remove
in interface Collection<T>
remove
in interface List<T>
remove
in class AbstractMutableCollection<T>
public boolean addAll(int index, Collection<? extends T> source)
public int size()
RichIterable
size
in interface BatchIterable<T>
size
in interface Collection<T>
size
in interface List<T>
size
in interface RichIterable<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 AbstractMutableList<T>
public <P> int countWith(Predicate2<? super T,? super P> predicate, P parameter)
RichIterable
e.g. return lastNames.countWith(Predicates2.equal(), "Smith");
countWith
in interface RichIterable<T>
countWith
in class AbstractMutableList<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>
corresponds
in class AbstractMutableList<T>
public boolean anySatisfy(Predicate<? super T> predicate)
RichIterable
anySatisfy
in interface RichIterable<T>
anySatisfy
in class AbstractMutableList<T>
public <P> boolean anySatisfyWith(Predicate2<? super T,? super P> predicate, P parameter)
RichIterable
anySatisfyWith
in interface RichIterable<T>
anySatisfyWith
in class AbstractMutableList<T>
public boolean allSatisfy(Predicate<? super T> predicate)
RichIterable
allSatisfy
in interface RichIterable<T>
allSatisfy
in class AbstractMutableList<T>
public <P> boolean allSatisfyWith(Predicate2<? super T,? super P> predicate, P parameter)
RichIterable
allSatisfyWith
in interface RichIterable<T>
allSatisfyWith
in class AbstractMutableList<T>
public boolean noneSatisfy(Predicate<? super T> predicate)
RichIterable
noneSatisfy
in interface RichIterable<T>
noneSatisfy
in class AbstractMutableList<T>
public <P> boolean noneSatisfyWith(Predicate2<? super T,? super P> predicate, P parameter)
RichIterable
noneSatisfyWith
in interface RichIterable<T>
noneSatisfyWith
in class AbstractMutableList<T>
public <IV> IV injectInto(IV injectedValue, Function2<? super IV,? super T,? extends IV> function)
RichIterable
injectInto
in interface RichIterable<T>
injectInto
in class AbstractMutableList<T>
public int injectInto(int injectedValue, IntObjectToIntFunction<? super T> function)
RichIterable
injectInto
in interface RichIterable<T>
injectInto
in class AbstractMutableList<T>
public long injectInto(long injectedValue, LongObjectToLongFunction<? super T> function)
RichIterable
injectInto
in interface RichIterable<T>
injectInto
in class AbstractMutableList<T>
public double injectInto(double injectedValue, DoubleObjectToDoubleFunction<? 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 AbstractMutableList<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>
distinct
in class AbstractMutableList<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>
distinct
in class AbstractMutableList<T>
ListIterable
of distinct elementspublic IntSummaryStatistics summarizeInt(IntFunction<? super T> function)
RichIterable
IntSummaryStatistics stats = Lists.mutable.with(1, 2, 3).summarizeInt(Integer::intValue);
summarizeInt
in interface RichIterable<T>
public DoubleSummaryStatistics summarizeFloat(FloatFunction<? super T> function)
RichIterable
DoubleSummaryStatistics stats = Lists.mutable.with(1, 2, 3).summarizeFloat(Integer::floatValue);
summarizeFloat
in interface RichIterable<T>
public LongSummaryStatistics summarizeLong(LongFunction<? super T> function)
RichIterable
LongSummaryStatistics stats = Lists.mutable.with(1, 2, 3).summarizeLong(Integer::longValue);
summarizeLong
in interface RichIterable<T>
public DoubleSummaryStatistics summarizeDouble(DoubleFunction<? super T> function)
RichIterable
DoubleSummaryStatistics stats = Lists.mutable.with(1, 2, 3).summarizeDouble(Integer::doubleValue);
summarizeDouble
in interface RichIterable<T>
public Optional<T> reduce(BinaryOperator<T> accumulator)
RichIterable
Stream.reduce(BinaryOperator)
.reduce
in interface RichIterable<T>
reduce
in class AbstractMutableCollection<T>
public <R,A> R reduceInPlace(Collector<? super T,A,R> collector)
RichIterable
Stream.collect(Collector)
.
MutableObjectLongMap<Integer> map2 = Lists.mutable.with(1, 2, 3, 4, 5).reduceInPlace(Collectors2.sumByInt(i -> Integer.valueOf(i % 2), Integer::intValue));
reduceInPlace
in interface RichIterable<T>
public <R> R reduceInPlace(Supplier<R> supplier, BiConsumer<R,? super T> accumulator)
RichIterable
Stream.collect(Supplier, BiConsumer, BiConsumer)
.
The combiner used in collect is unnecessary in the serial case, so is not included in the API.reduceInPlace
in interface RichIterable<T>
public long sumOfInt(IntFunction<? super T> function)
RichIterable
sumOfInt
in interface RichIterable<T>
sumOfInt
in class AbstractMutableList<T>
public long sumOfLong(LongFunction<? super T> function)
RichIterable
sumOfLong
in interface RichIterable<T>
sumOfLong
in class AbstractMutableList<T>
public double sumOfFloat(FloatFunction<? super T> function)
RichIterable
sumOfFloat
in interface RichIterable<T>
sumOfFloat
in class AbstractMutableList<T>
public double sumOfDouble(DoubleFunction<? super T> function)
RichIterable
sumOfDouble
in interface RichIterable<T>
sumOfDouble
in class AbstractMutableList<T>
public <V> MutableObjectLongMap<V> sumByInt(Function<? super T,? extends V> groupBy, IntFunction<? super T> function)
RichIterable
sumByInt
in interface MutableCollection<T>
sumByInt
in interface RichIterable<T>
sumByInt
in class AbstractMutableCollection<T>
public <V> MutableObjectLongMap<V> sumByLong(Function<? super T,? extends V> groupBy, LongFunction<? super T> function)
RichIterable
sumByLong
in interface MutableCollection<T>
sumByLong
in interface RichIterable<T>
sumByLong
in class AbstractMutableCollection<T>
public <V> MutableObjectDoubleMap<V> sumByFloat(Function<? super T,? extends V> groupBy, FloatFunction<? super T> function)
RichIterable
sumByFloat
in interface MutableCollection<T>
sumByFloat
in interface RichIterable<T>
sumByFloat
in class AbstractMutableCollection<T>
public <V> MutableObjectDoubleMap<V> sumByDouble(Function<? super T,? extends V> groupBy, DoubleFunction<? super T> function)
RichIterable
sumByDouble
in interface MutableCollection<T>
sumByDouble
in interface RichIterable<T>
sumByDouble
in class AbstractMutableCollection<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 AbstractMutableList<T>
public FastList<T> toList()
RichIterable
toList
in interface RichIterable<T>
toList
in class AbstractRichIterable<T>
public FastList<T> toSortedList()
RichIterable
toSortedList
in interface RichIterable<T>
toSortedList
in class AbstractMutableList<T>
public FastList<T> toSortedList(Comparator<? super T> comparator)
RichIterable
toSortedList
in interface RichIterable<T>
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>
takeWhile
in class AbstractMutableList<T>
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>
dropWhile
in class AbstractMutableList<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>
partitionWhile
in class AbstractMutableList<T>
public boolean equals(Object that)
ListIterable
List.equals(Object)
.equals
in interface Collection<T>
equals
in interface List<T>
equals
in interface ListIterable<T>
equals
in class AbstractMutableList<T>
public boolean fastListEquals(FastList<?> that)
public int hashCode()
ListIterable
List.hashCode()
.hashCode
in interface Collection<T>
hashCode
in interface List<T>
hashCode
in interface ListIterable<T>
hashCode
in class AbstractMutableList<T>
public void replaceAll(UnaryOperator<T> operator)
replaceAll
in interface List<T>
public void writeExternal(ObjectOutput out) throws IOException
writeExternal
in interface Externalizable
IOException
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
readExternal
in interface Externalizable
IOException
ClassNotFoundException
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