Class AbstractImmutableList<T>
- All Implemented Interfaces:
Iterable<T>
,Collection<T>
,List<T>
,SequencedCollection<T>
,ImmutableCollection<T>
,InternalIterable<T>
,ImmutableList<T>
,ListIterable<T>
,OrderedIterable<T>
,ReversibleIterable<T>
,RichIterable<T>
- Direct Known Subclasses:
AbstractImmutableList.ImmutableSubList
,ImmutableArrayList
,ImmutableDecapletonList
,ImmutableDoubletonList
,ImmutableEmptyList
,ImmutableNonupletonList
,ImmutableOctupletonList
,ImmutableQuadrupletonList
,ImmutableQuintupletonList
,ImmutableSeptupletonList
,ImmutableSextupletonList
,ImmutableSingletonList
,ImmutableTripletonList
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Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionprotected static class
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
boolean
addAll
(int index, Collection<? extends T> collection) void
appendString
(Appendable appendable, String start, String separator, String end) Prints a string representation of this collection onto the givenAppendable
.asParallel
(ExecutorService executorService, int batchSize) Returns a parallel iterable of this ListIterable.Returns a reversed view of this ReversibleIterable.chunk
(int size) Partitions elements in fixed size chunks.<V> ImmutableList
<V> Returns a new collection with the results of applying the specified function on each element of the source collection.collectBoolean
(BooleanFunction<? super T> booleanFunction) Returns a new primitiveboolean
iterable with the results of applying the specified function on each element of the source collection.collectByte
(ByteFunction<? super T> byteFunction) Returns a new primitivebyte
iterable with the results of applying the specified function on each element of the source collection.collectChar
(CharFunction<? super T> charFunction) Returns a new primitivechar
iterable with the results of applying the specified function on each element of the source collection.collectDouble
(DoubleFunction<? super T> doubleFunction) Returns a new primitivedouble
iterable with the results of applying the specified function on each element of the source collection.collectFloat
(FloatFunction<? super T> floatFunction) Returns a new primitivefloat
iterable with the results of applying the specified function on each element of the source collection.<V> ImmutableList
<V> Returns a new collection with the results of applying the specified function on each element of the source collection, but only for those elements which return true upon evaluation of the predicate.collectInt
(IntFunction<? super T> intFunction) Returns a new primitiveint
iterable with the results of applying the specified function on each element of the source collection.collectLong
(LongFunction<? super T> longFunction) Returns a new primitivelong
iterable with the results of applying the specified function on each element of the source collection.collectShort
(ShortFunction<? super T> shortFunction) Returns a new primitiveshort
iterable with the results of applying the specified function on each element of the source collection.<P,
V> ImmutableList <V> collectWith
(Function2<? super T, ? super P, ? extends V> function, P parameter) Same asRichIterable.collect(Function)
with aFunction2
and specified parameter which is passed to the block.<P,
V, R extends Collection<V>>
RcollectWith
(Function2<? super T, ? super P, ? extends V> function, P parameter, R target) Same as collectWith but with a targetCollection parameter to gather the results.<S> boolean
corresponds
(OrderedIterable<S> other, Predicate2<? super T, ? super S> predicate) Returns true if both OrderedIterables have the same length andpredicate
returns true for all corresponding elements e1 of thisOrderedIterable
and e2 ofother
.int
Return the total number of elements that answer true to the specified predicate.int
detectIndex
(Predicate<? super T> predicate) Returns the index of the first element of theOrderedIterable
for which thepredicate
evaluates to true.int
detectLastIndex
(Predicate<? super T> predicate) Returns the index of the last element of theReversibleIterable
for which thepredicate
evaluates to true.distinct()
Returns a newListIterable
containing the distinct elements in this list.distinct
(HashingStrategy<? super T> hashingStrategy) Returns a newListIterable
containing the distinct elements in this list.<V> ImmutableList
<T> distinctBy
(Function<? super T, ? extends V> function) Returns a newListIterable
containing the distinct elements in this list.drop
(int count) Returns an iterable after skipping the firstcount
elements or an empty iterable if thecount
is greater than the length of the iterable.Returns the final elements that do not satisfy the Predicate.boolean
Follows the same general contract asList.equals(Object)
.<V> ImmutableList
<V> flatCollect
(Function<? super T, ? extends Iterable<V>> function) flatCollect
is a special case ofRichIterable.collect(Function)
.<V,
R extends Collection<V>>
RflatCollect
(Function<? super T, ? extends Iterable<V>> function, R target) Same as flatCollect, only the results are collected into the target collection.void
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 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.getFirst()
Returns the first element of an iterable.getLast()
Returns the last element of an iterable.<V> ImmutableListMultimap
<V, T> 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>>
RSame asRichIterable.groupBy(Function)
, except that the results are gathered into the specifiedtarget
multimap.<V> ImmutableListMultimap
<V, T> groupByEach
(Function<? super T, ? extends Iterable<V>> function) Similar toRichIterable.groupBy(Function)
, except the result of evaluating function will return a collection of keys for each value.<V,
R extends MutableMultimap<V, T>>
RgroupByEach
(Function<? super T, ? extends Iterable<V>> function, R target) Same asRichIterable.groupByEach(Function)
, except that the results are gathered into the specifiedtarget
multimap.int
hashCode()
Follows the same general contract asList.hashCode()
.int
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.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
(int index) max()
Returns the maximum element out of this container based on the natural order.max
(Comparator<? super T> comparator) Returns the maximum element out of this container based on the comparator.<V extends Comparable<? super V>>
TReturns the maximum elements out of this container based on the natural order of the attribute returned by Function.min()
Returns the minimum element out of this container based on the natural order.min
(Comparator<? super T> comparator) Returns the minimum element out of this container based on the comparator.<V extends Comparable<? super V>>
TReturns the minimum elements out of this container based on the natural order of the attribute returned by Function.protected MutableCollection
<T> newMutable
(int size) newWithAll
(Iterable<? extends T> elements) This method is similar to thewithAll
method inMutableCollection
with the difference that a new copy of this collection with the elements appended will be returned.newWithout
(T element) This method is similar to thewithout
method inMutableCollection
with the difference that a new copy of this collection with the element removed will be returned.newWithoutAll
(Iterable<? extends T> elements) This method is similar to thewithoutAll
method inMutableCollection
with the difference that a new copy of this collection with the elements removed will be returned.Filters a collection into a PartitionedIterable based on the evaluation of the predicate.partitionWhile
(Predicate<? super T> predicate) Returns a Partition of the initial elements that satisfy the Predicate and the remaining elements.<P> PartitionImmutableList
<T> partitionWith
(Predicate2<? super T, ? super P> predicate, P parameter) Filters a collection into a PartitionIterable based on the evaluation of the predicate.private boolean
randomAccessListEquals
(List<?> list) protected boolean
regularListEquals
(List<?> list) Returns all elements of the source collection that return false when evaluating of the predicate.<P> ImmutableList
<T> rejectWith
(Predicate2<? super T, ? super P> predicate, P parameter) Similar toRichIterable.reject(Predicate)
, except with an evaluation parameter for the second generic argument inPredicate2
.<P,
R extends Collection<T>>
RrejectWith
(Predicate2<? super T, ? super P> predicate, P parameter, R target) Similar toRichIterable.reject(Predicate, Collection)
, except with an evaluation parameter for the second generic argument inPredicate2
.remove
(int index) void
replaceAll
(UnaryOperator<T> operator) Returns all elements of the source collection that return true when evaluating the predicate.<S> ImmutableList
<S> selectInstancesOf
(Class<S> clazz) Returns all elements of the source collection that are instances of the Classclazz
.<P> ImmutableList
<T> selectWith
(Predicate2<? super T, ? super P> predicate, P parameter) Similar toRichIterable.select(Predicate)
, except with an evaluation parameter for the second generic argument inPredicate2
.<P,
R extends Collection<T>>
RselectWith
(Predicate2<? super T, ? super P> predicate, P parameter, R target) Similar toRichIterable.select(Predicate, Collection)
, except with an evaluation parameter for the second generic argument inPredicate2
.void
sort
(Comparator<? super T> c) 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.take
(int count) Returns the firstcount
elements of the iterable or all the elements in the iterable ifcount
is greater than the length of the iterable.Returns the initial elements that satisfy the Predicate.Executes the Procedure for each element in the iterable and returnsthis
.Converts the ListIterable to an immutable implementation.Returns a new ReversibleIterable in reverse order.<S> ImmutableList
<Pair<T, S>> Returns aRichIterable
formed from thisRichIterable
and anotherRichIterable
by combining corresponding elements in pairs.Zips thisRichIterable
with its indices.Methods inherited from class org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection
add, addAll, castToCollection, clear, countBy, countByEach, countByWith, groupByUniqueKey, parallelStream, reduce, remove, removeAll, removeAllFrom, retainAll, spliterator, stream, sumByDouble, sumByFloat, sumByInt, sumByLong
Methods inherited from class org.eclipse.collections.impl.AbstractRichIterable
allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, asLazy, collect, collectIf, contains, containsAll, containsAllArguments, containsAllIterable, countWith, detect, detectOptional, detectWith, detectWithIfNone, detectWithOptional, forEach, groupByUniqueKey, into, isEmpty, noneSatisfy, noneSatisfyWith, reject, select, toArray, toArray, toBag, toBiMap, toList, toMap, toSet, toSortedBag, toSortedBag, toSortedBagBy, toSortedListBy, toSortedMap, toSortedMap, toSortedMapBy, toSortedSet, toSortedSet, toSortedSetBy, toString, zip, zipWithIndex
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
Methods inherited from interface java.util.Collection
parallelStream, removeIf, stream, toArray
Methods inherited from interface org.eclipse.collections.api.collection.ImmutableCollection
aggregateBy, aggregateInPlaceBy, castToCollection, countBy, countByEach, countByWith, groupByUniqueKey, parallelStream, spliterator, stream, sumByDouble, sumByFloat, sumByInt, sumByLong
Methods inherited from interface org.eclipse.collections.api.list.ImmutableList
collectWithIndex, flatCollectWith, newWith, rejectWithIndex, selectWithIndex, toImmutableList
Methods inherited from interface org.eclipse.collections.api.InternalIterable
forEach
Methods inherited from interface java.util.List
add, addAll, addFirst, addLast, clear, contains, containsAll, get, isEmpty, remove, removeAll, removeFirst, removeLast, retainAll, reversed, size, spliterator, toArray, toArray
Methods inherited from interface org.eclipse.collections.api.list.ListIterable
binarySearch, binarySearch, forEachInBoth, get
Methods inherited from interface org.eclipse.collections.api.ordered.OrderedIterable
collectWithIndex, getFirstOptional, getLastOptional, rejectWithIndex, selectWithIndex, toStack, zip, zipWithIndex
Methods inherited from interface org.eclipse.collections.api.ordered.ReversibleIterable
reverseForEach, reverseForEachWithIndex
Methods inherited from interface org.eclipse.collections.api.RichIterable
aggregateBy, allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, asLazy, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, contains, containsAll, containsAllArguments, containsAllIterable, containsAny, containsAnyIterable, containsBy, containsNone, containsNoneIterable, countBy, countByEach, countByWith, countWith, detect, detectIfNone, detectOptional, detectWith, detectWithIfNone, detectWithOptional, each, flatCollectBoolean, flatCollectByte, flatCollectChar, flatCollectDouble, flatCollectFloat, flatCollectInt, flatCollectLong, flatCollectShort, flatCollectWith, forEach, getAny, getOnly, groupByAndCollect, groupByUniqueKey, injectIntoDouble, injectIntoFloat, injectIntoInt, injectIntoLong, into, isEmpty, makeString, makeString, makeString, makeString, maxByOptional, maxOptional, maxOptional, minByOptional, minOptional, minOptional, noneSatisfy, noneSatisfyWith, notEmpty, reduce, reduceInPlace, reduceInPlace, reject, select, size, summarizeDouble, summarizeFloat, summarizeInt, summarizeLong, toArray, toArray, toBag, toBiMap, toImmutableBag, toImmutableBiMap, toImmutableMap, toImmutableSet, toImmutableSortedBag, toImmutableSortedBag, toImmutableSortedBagBy, toImmutableSortedList, toImmutableSortedList, toImmutableSortedListBy, toImmutableSortedSet, toImmutableSortedSet, toImmutableSortedSetBy, toList, toMap, toMap, toSet, toSortedBag, toSortedBag, toSortedBagBy, toSortedList, toSortedList, toSortedListBy, toSortedMap, toSortedMap, toSortedMapBy, toSortedSet, toSortedSet, toSortedSetBy, toString
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Constructor Details
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AbstractImmutableList
AbstractImmutableList()
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Method Details
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castToList
- Specified by:
castToList
in interfaceImmutableList<T>
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equals
Description copied from interface:ListIterable
Follows the same general contract asList.equals(Object)
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randomAccessListEquals
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regularListEquals
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hashCode
public int hashCode()Description copied from interface:ListIterable
Follows the same general contract asList.hashCode()
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newWithout
Description copied from interface:ImmutableCollection
This method is similar to thewithout
method inMutableCollection
with the difference that a new copy of this collection with the element removed will be returned.- Specified by:
newWithout
in interfaceImmutableCollection<T>
- Specified by:
newWithout
in interfaceImmutableList<T>
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newWithAll
Description copied from interface:ImmutableCollection
This method is similar to thewithAll
method inMutableCollection
with the difference that a new copy of this collection with the elements appended will be returned.- Specified by:
newWithAll
in interfaceImmutableCollection<T>
- Specified by:
newWithAll
in interfaceImmutableList<T>
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newWithoutAll
Description copied from interface:ImmutableCollection
This method is similar to thewithoutAll
method inMutableCollection
with the difference that a new copy of this collection with the elements removed will be returned.- Specified by:
newWithoutAll
in interfaceImmutableCollection<T>
- Specified by:
newWithoutAll
in interfaceImmutableList<T>
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getFirst
Description copied from interface:RichIterable
Returns the first element of an iterable. In the case of a List it is the element at the first index. In the case of any other Collection, it is the first element that would be returned during an iteration. If the iterable is empty, null is returned. If null is a valid element of the container, then a developer would need to check to see if the iterable is empty to validate that a null result was not due to the container being empty.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.
- Specified by:
getFirst
in interfaceList<T>
- Specified by:
getFirst
in interfaceListIterable<T>
- Specified by:
getFirst
in interfaceOrderedIterable<T>
- Specified by:
getFirst
in interfaceRichIterable<T>
- Specified by:
getFirst
in interfaceSequencedCollection<T>
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getLast
Description copied from interface:RichIterable
Returns the last element of an iterable. In the case of a List it is the element at the last index. In the case of any other Collection, it is the last element that would be returned during an iteration. If the iterable is empty, null is returned. If null is a valid element of the container, then a developer would need to check to see if the iterable is empty to validate that a null result was not due to the container being empty.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.
- Specified by:
getLast
in interfaceList<T>
- Specified by:
getLast
in interfaceListIterable<T>
- Specified by:
getLast
in interfaceOrderedIterable<T>
- Specified by:
getLast
in interfaceRichIterable<T>
- Specified by:
getLast
in interfaceSequencedCollection<T>
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select
Description copied from interface:RichIterable
Returns all elements of the source collection that return true when evaluating the predicate. This method is also commonly called filter.Example using a Java 8 lambda expression:
RichIterable<Person> selected = people.select(person -> person.getAddress().getCity().equals("London"));
Example using an anonymous inner class:
RichIterable<Person> selected = people.select(new Predicate<Person>() { public boolean accept(Person person) { return person.getAddress().getCity().equals("London"); } });
- Specified by:
select
in interfaceImmutableCollection<T>
- Specified by:
select
in interfaceImmutableList<T>
- Specified by:
select
in interfaceListIterable<T>
- Specified by:
select
in interfaceOrderedIterable<T>
- Specified by:
select
in interfaceReversibleIterable<T>
- Specified by:
select
in interfaceRichIterable<T>
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selectWith
Description copied from interface:RichIterable
Similar toRichIterable.select(Predicate)
, except with an evaluation parameter for the second generic argument inPredicate2
.E.g. return a
Collection
of Person elements where the person has an age greater than or equal to 18 yearsExample using a Java 8 lambda expression:
RichIterable<Person> selected = people.selectWith((Person person, Integer age) -> person.getAge()>= age, Integer.valueOf(18));
Example using an anonymous inner class:
RichIterable<Person> selected = people.selectWith(new Predicate2<Person, Integer>() { public boolean accept(Person person, Integer age) { return person.getAge()>= age; } }, Integer.valueOf(18));
- Specified by:
selectWith
in interfaceImmutableCollection<T>
- Specified by:
selectWith
in interfaceImmutableList<T>
- Specified by:
selectWith
in interfaceListIterable<T>
- Specified by:
selectWith
in interfaceOrderedIterable<T>
- Specified by:
selectWith
in interfaceReversibleIterable<T>
- Specified by:
selectWith
in interfaceRichIterable<T>
- Parameters:
predicate
- aPredicate2
to use as the select criteriaparameter
- a parameter to pass in for evaluation of the second argumentP
inpredicate
- See Also:
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selectWith
public <P,R extends Collection<T>> R selectWith(Predicate2<? super T, ? super P> predicate, P parameter, R target) Description copied from interface:RichIterable
Similar toRichIterable.select(Predicate, Collection)
, except with an evaluation parameter for the second generic argument inPredicate2
.E.g. return a
Collection
of Person elements where the person has an age greater than or equal to 18 yearsExample 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());
- Specified by:
selectWith
in interfaceRichIterable<T>
- Overrides:
selectWith
in classAbstractRichIterable<T>
- Parameters:
predicate
- aPredicate2
to use as the select criteriaparameter
- a parameter to pass in for evaluation of the second argumentP
inpredicate
target
- the Collection to append to for all elements in thisRichIterable
that meet select criteriapredicate
- Returns:
targetCollection
, which contains appended elements as a result of the select criteria- See Also:
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reject
Description copied from interface:RichIterable
Returns all elements of the source collection that return false when evaluating of the predicate. This method is also sometimes called filterNot and is the equivalent of calling iterable.select(Predicates.not(predicate)).Example using a Java 8 lambda expression:
RichIterable<Person> rejected = people.reject(person -> person.person.getLastName().equals("Smith"));
Example using an anonymous inner class:
RichIterable<Person> rejected = people.reject(new Predicate<Person>() { public boolean accept(Person person) { return person.person.getLastName().equals("Smith"); } });
- Specified by:
reject
in interfaceImmutableCollection<T>
- Specified by:
reject
in interfaceImmutableList<T>
- Specified by:
reject
in interfaceListIterable<T>
- Specified by:
reject
in interfaceOrderedIterable<T>
- Specified by:
reject
in interfaceReversibleIterable<T>
- Specified by:
reject
in interfaceRichIterable<T>
- Parameters:
predicate
- aPredicate
to use as the reject criteria- Returns:
- a RichIterable that contains elements that cause
Predicate.accept(Object)
method to evaluate to false
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rejectWith
Description copied from interface:RichIterable
Similar toRichIterable.reject(Predicate)
, except with an evaluation parameter for the second generic argument inPredicate2
.E.g. return a
Collection
of Person elements where the person has an age greater than or equal to 18 yearsExample using a Java 8 lambda expression:
RichIterable<Person> rejected = people.rejectWith((Person person, Integer age) -> person.getAge() < age, Integer.valueOf(18));
Example using an anonymous inner class:
MutableList<Person> rejected = people.rejectWith(new Predicate2<Person, Integer>() { public boolean accept(Person person, Integer age) { return person.getAge() < age; } }, Integer.valueOf(18));
- Specified by:
rejectWith
in interfaceImmutableCollection<T>
- Specified by:
rejectWith
in interfaceImmutableList<T>
- Specified by:
rejectWith
in interfaceListIterable<T>
- Specified by:
rejectWith
in interfaceOrderedIterable<T>
- Specified by:
rejectWith
in interfaceReversibleIterable<T>
- Specified by:
rejectWith
in interfaceRichIterable<T>
- Parameters:
predicate
- aPredicate2
to use as the select criteriaparameter
- a parameter to pass in for evaluation of the second argumentP
inpredicate
- See Also:
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rejectWith
public <P,R extends Collection<T>> R rejectWith(Predicate2<? super T, ? super P> predicate, P parameter, R target) Description copied from interface:RichIterable
Similar toRichIterable.reject(Predicate, Collection)
, except with an evaluation parameter for the second generic argument inPredicate2
.E.g. return a
Collection
of Person elements where the person has an age greater than or equal to 18 yearsExample 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());
- Specified by:
rejectWith
in interfaceRichIterable<T>
- Overrides:
rejectWith
in classAbstractRichIterable<T>
- Parameters:
predicate
- aPredicate2
to use as the reject criteriaparameter
- a parameter to pass in for evaluation of the second argumentP
inpredicate
target
- the Collection to append to for all elements in thisRichIterable
that causePredicate#accept(Object)
method to evaluate to false- Returns:
targetCollection
, which contains appended elements as a result of the reject criteria- See Also:
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partition
Description copied from interface:RichIterable
Filters a collection into a PartitionedIterable based on the evaluation of the predicate.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"); } });
- Specified by:
partition
in interfaceImmutableCollection<T>
- Specified by:
partition
in interfaceImmutableList<T>
- Specified by:
partition
in interfaceListIterable<T>
- Specified by:
partition
in interfaceOrderedIterable<T>
- Specified by:
partition
in interfaceReversibleIterable<T>
- Specified by:
partition
in interfaceRichIterable<T>
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partitionWith
public <P> PartitionImmutableList<T> partitionWith(Predicate2<? super T, ? super P> predicate, P parameter) Description copied from interface:RichIterable
Filters a collection into a PartitionIterable based on the evaluation of the predicate.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");
- Specified by:
partitionWith
in interfaceImmutableCollection<T>
- Specified by:
partitionWith
in interfaceImmutableList<T>
- Specified by:
partitionWith
in interfaceListIterable<T>
- Specified by:
partitionWith
in interfaceOrderedIterable<T>
- Specified by:
partitionWith
in interfaceReversibleIterable<T>
- Specified by:
partitionWith
in interfaceRichIterable<T>
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selectInstancesOf
Description copied from interface:RichIterable
Returns all elements of the source collection that are instances of the Classclazz
.RichIterable<Integer> integers = List.mutable.with(new Integer(0), new Long(0L), new Double(0.0)).selectInstancesOf(Integer.class);
- Specified by:
selectInstancesOf
in interfaceImmutableCollection<T>
- Specified by:
selectInstancesOf
in interfaceImmutableList<T>
- Specified by:
selectInstancesOf
in interfaceListIterable<T>
- Specified by:
selectInstancesOf
in interfaceOrderedIterable<T>
- Specified by:
selectInstancesOf
in interfaceReversibleIterable<T>
- Specified by:
selectInstancesOf
in interfaceRichIterable<T>
-
collect
Description copied from interface:RichIterable
Returns a new collection 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:
RichIterable<String> names = people.collect(person -> person.getFirstName() + " " + person.getLastName());
Example using an anonymous inner class:
RichIterable<String> names = people.collect(new Function<Person, String>() { public String valueOf(Person person) { return person.getFirstName() + " " + person.getLastName(); } });
- Specified by:
collect
in interfaceImmutableCollection<T>
- Specified by:
collect
in interfaceImmutableList<T>
- Specified by:
collect
in interfaceListIterable<T>
- Specified by:
collect
in interfaceOrderedIterable<T>
- Specified by:
collect
in interfaceReversibleIterable<T>
- Specified by:
collect
in interfaceRichIterable<T>
-
collectBoolean
Description copied from interface:RichIterable
Returns a new primitiveboolean
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(); } });
- Specified by:
collectBoolean
in interfaceImmutableCollection<T>
- Specified by:
collectBoolean
in interfaceImmutableList<T>
- Specified by:
collectBoolean
in interfaceListIterable<T>
- Specified by:
collectBoolean
in interfaceOrderedIterable<T>
- Specified by:
collectBoolean
in interfaceReversibleIterable<T>
- Specified by:
collectBoolean
in interfaceRichIterable<T>
-
collectByte
Description copied from interface:RichIterable
Returns a new primitivebyte
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(); } });
- Specified by:
collectByte
in interfaceImmutableCollection<T>
- Specified by:
collectByte
in interfaceImmutableList<T>
- Specified by:
collectByte
in interfaceListIterable<T>
- Specified by:
collectByte
in interfaceOrderedIterable<T>
- Specified by:
collectByte
in interfaceReversibleIterable<T>
- Specified by:
collectByte
in interfaceRichIterable<T>
-
collectChar
Description copied from interface:RichIterable
Returns a new primitivechar
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(); } });
- Specified by:
collectChar
in interfaceImmutableCollection<T>
- Specified by:
collectChar
in interfaceImmutableList<T>
- Specified by:
collectChar
in interfaceListIterable<T>
- Specified by:
collectChar
in interfaceOrderedIterable<T>
- Specified by:
collectChar
in interfaceReversibleIterable<T>
- Specified by:
collectChar
in interfaceRichIterable<T>
-
collectDouble
Description copied from interface:RichIterable
Returns a new primitivedouble
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(); } });
- Specified by:
collectDouble
in interfaceImmutableCollection<T>
- Specified by:
collectDouble
in interfaceImmutableList<T>
- Specified by:
collectDouble
in interfaceListIterable<T>
- Specified by:
collectDouble
in interfaceOrderedIterable<T>
- Specified by:
collectDouble
in interfaceReversibleIterable<T>
- Specified by:
collectDouble
in interfaceRichIterable<T>
-
collectFloat
Description copied from interface:RichIterable
Returns a new primitivefloat
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(); } });
- Specified by:
collectFloat
in interfaceImmutableCollection<T>
- Specified by:
collectFloat
in interfaceImmutableList<T>
- Specified by:
collectFloat
in interfaceListIterable<T>
- Specified by:
collectFloat
in interfaceOrderedIterable<T>
- Specified by:
collectFloat
in interfaceReversibleIterable<T>
- Specified by:
collectFloat
in interfaceRichIterable<T>
-
collectInt
Description copied from interface:RichIterable
Returns a new primitiveint
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(); } });
- Specified by:
collectInt
in interfaceImmutableCollection<T>
- Specified by:
collectInt
in interfaceImmutableList<T>
- Specified by:
collectInt
in interfaceListIterable<T>
- Specified by:
collectInt
in interfaceOrderedIterable<T>
- Specified by:
collectInt
in interfaceReversibleIterable<T>
- Specified by:
collectInt
in interfaceRichIterable<T>
-
collectLong
Description copied from interface:RichIterable
Returns a new primitivelong
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(); } });
- Specified by:
collectLong
in interfaceImmutableCollection<T>
- Specified by:
collectLong
in interfaceImmutableList<T>
- Specified by:
collectLong
in interfaceListIterable<T>
- Specified by:
collectLong
in interfaceOrderedIterable<T>
- Specified by:
collectLong
in interfaceReversibleIterable<T>
- Specified by:
collectLong
in interfaceRichIterable<T>
-
collectShort
Description copied from interface:RichIterable
Returns a new primitiveshort
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(); } });
- Specified by:
collectShort
in interfaceImmutableCollection<T>
- Specified by:
collectShort
in interfaceImmutableList<T>
- Specified by:
collectShort
in interfaceListIterable<T>
- Specified by:
collectShort
in interfaceOrderedIterable<T>
- Specified by:
collectShort
in interfaceReversibleIterable<T>
- Specified by:
collectShort
in interfaceRichIterable<T>
-
collectWith
public <P,V> ImmutableList<V> collectWith(Function2<? super T, ? super P, ? extends V> function, P parameter) Description copied from interface:RichIterable
Same asRichIterable.collect(Function)
with aFunction2
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));
- Specified by:
collectWith
in interfaceImmutableCollection<T>
- Specified by:
collectWith
in interfaceImmutableList<T>
- Specified by:
collectWith
in interfaceListIterable<T>
- Specified by:
collectWith
in interfaceOrderedIterable<T>
- Specified by:
collectWith
in interfaceReversibleIterable<T>
- Specified by:
collectWith
in interfaceRichIterable<T>
- Parameters:
function
- AFunction2
to use as the collect transformation functionparameter
- A parameter to pass in for evaluation of the second argumentP
infunction
- Returns:
- A new
RichIterable
that contains the transformed elements returned byFunction2.value(Object, Object)
- See Also:
-
collectIf
public <V> ImmutableList<V> collectIf(Predicate<? super T> predicate, Function<? super T, ? extends V> function) Description copied from interface:RichIterable
Returns a new collection with the results of applying the specified function on each element of the source collection, but only for those elements which return true upon evaluation of the predicate. This is the optimized equivalent of calling iterable.select(predicate).collect(function).Example using a Java 8 lambda and method reference:
RichIterable<String> strings = Lists.mutable.with(1, 2, 3).collectIf(e -> e != null, Object::toString);
Example using Predicates factory:
RichIterable<String> strings = Lists.mutable.with(1, 2, 3).collectIf(Predicates.notNull(), Functions.getToString());
- Specified by:
collectIf
in interfaceImmutableCollection<T>
- Specified by:
collectIf
in interfaceImmutableList<T>
- Specified by:
collectIf
in interfaceListIterable<T>
- Specified by:
collectIf
in interfaceOrderedIterable<T>
- Specified by:
collectIf
in interfaceReversibleIterable<T>
- Specified by:
collectIf
in interfaceRichIterable<T>
-
collectWith
public <P,V, R collectWithR extends Collection<V>> (Function2<? super T, ? super P, ? extends V> function, P parameter, R target) Description copied from interface:RichIterable
Same as collectWith but with a targetCollection parameter to gather the results.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());
- Specified by:
collectWith
in interfaceRichIterable<T>
- Overrides:
collectWith
in classAbstractRichIterable<T>
- Parameters:
function
- aFunction2
to use as the collect transformation functionparameter
- a parameter to pass in for evaluation of the second argumentP
infunction
target
- the Collection to append to for all elements in thisRichIterable
that meet select criteriafunction
- Returns:
targetCollection
, which contains appended elements as a result of the collect transformation
-
flatCollect
Description copied from interface:RichIterable
flatCollect
is a special case ofRichIterable.collect(Function)
. Withcollect
, when theFunction
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 eachPerson
has a list ofAddress
objects. Take the followingFunction
:Function<Person, List<Address>> addressFunction = Person::getAddresses; RichIterable<Person> people = ...;
Usingcollect
returns a collection of collections of addresses.RichIterable<List<Address>> addresses = people.collect(addressFunction);
UsingflatCollect
returns a single flattened list of addresses.RichIterable<Address> addresses = people.flatCollect(addressFunction);
- Specified by:
flatCollect
in interfaceImmutableCollection<T>
- Specified by:
flatCollect
in interfaceImmutableList<T>
- Specified by:
flatCollect
in interfaceListIterable<T>
- Specified by:
flatCollect
in interfaceOrderedIterable<T>
- Specified by:
flatCollect
in interfaceReversibleIterable<T>
- Specified by:
flatCollect
in interfaceRichIterable<T>
- Parameters:
function
- TheFunction
to apply- Returns:
- a new flattened collection produced by applying the given
function
-
flatCollect
public <V,R extends Collection<V>> R flatCollect(Function<? super T, ? extends Iterable<V>> function, R target) Description copied from interface:RichIterable
Same as flatCollect, only the results are collected into the target collection.- Specified by:
flatCollect
in interfaceRichIterable<T>
- Overrides:
flatCollect
in classAbstractRichIterable<T>
- Parameters:
function
- TheFunction
to applytarget
- The collection into which results should be added.- Returns:
target
, which will contain a flattened collection of results produced by applying the givenfunction
- See Also:
-
detectIndex
Description copied from interface:OrderedIterable
Returns the index of the first element of theOrderedIterable
for which thepredicate
evaluates to true. Returns -1 if no element evaluates true for thepredicate
.- Specified by:
detectIndex
in interfaceOrderedIterable<T>
-
detectLastIndex
Description copied from interface:ReversibleIterable
Returns the index of the last element of theReversibleIterable
for which thepredicate
evaluates to true. Returns -1 if no element evaluates true for thepredicate
.- Specified by:
detectLastIndex
in interfaceReversibleIterable<T>
-
count
Description copied from interface:RichIterable
Return the total number of elements that answer true to the specified predicate.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"); } });
- Specified by:
count
in interfaceRichIterable<T>
- Overrides:
count
in classAbstractRichIterable<T>
-
injectInto
Description copied from interface:RichIterable
Returns the final result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter. This method is commonly called fold or sometimes reduce.- Specified by:
injectInto
in interfaceRichIterable<T>
- Overrides:
injectInto
in classAbstractRichIterable<T>
-
injectInto
Description copied from interface:RichIterable
Returns the final int result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter.- Specified by:
injectInto
in interfaceRichIterable<T>
- Overrides:
injectInto
in classAbstractRichIterable<T>
-
injectInto
Description copied from interface:RichIterable
Returns the final long result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter.- Specified by:
injectInto
in interfaceRichIterable<T>
- Overrides:
injectInto
in classAbstractRichIterable<T>
-
injectInto
Description copied from interface:RichIterable
Returns the final double result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter.- Specified by:
injectInto
in interfaceRichIterable<T>
- Overrides:
injectInto
in classAbstractRichIterable<T>
-
injectInto
Description copied from interface:RichIterable
Returns the final float result of evaluating function using each element of the iterable and the previous evaluation result as the parameters. The injected value is used for the first parameter of the first evaluation, and the current item in the iterable is used as the second parameter.- Specified by:
injectInto
in interfaceRichIterable<T>
- Overrides:
injectInto
in classAbstractRichIterable<T>
-
sumOfInt
Description copied from interface:RichIterable
Returns the final long result of evaluating function for each element of the iterable and adding the results together.- Specified by:
sumOfInt
in interfaceRichIterable<T>
- Overrides:
sumOfInt
in classAbstractRichIterable<T>
-
sumOfLong
Description copied from interface:RichIterable
Returns the final long result of evaluating function for each element of the iterable and adding the results together.- Specified by:
sumOfLong
in interfaceRichIterable<T>
- Overrides:
sumOfLong
in classAbstractRichIterable<T>
-
sumOfFloat
Description copied from interface:RichIterable
Returns the final double result of evaluating function for each element of the iterable and adding the results together. It uses Kahan summation algorithm to reduce numerical error.- Specified by:
sumOfFloat
in interfaceRichIterable<T>
- Overrides:
sumOfFloat
in classAbstractRichIterable<T>
-
sumOfDouble
Description copied from interface:RichIterable
Returns the final double result of evaluating function for each element of the iterable and adding the results together. It uses Kahan summation algorithm to reduce numerical error.- Specified by:
sumOfDouble
in interfaceRichIterable<T>
- Overrides:
sumOfDouble
in classAbstractRichIterable<T>
-
tap
Description copied from interface:RichIterable
Executes the Procedure for each element in the iterable and returnsthis
.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<Person>() { public void value(Person person) { LOGGER.info(person.getName()); } });
- Specified by:
tap
in interfaceImmutableCollection<T>
- Specified by:
tap
in interfaceImmutableList<T>
- Specified by:
tap
in interfaceListIterable<T>
- Specified by:
tap
in interfaceOrderedIterable<T>
- Specified by:
tap
in interfaceReversibleIterable<T>
- Specified by:
tap
in interfaceRichIterable<T>
- See Also:
-
corresponds
Description copied from interface:OrderedIterable
Returns true if both OrderedIterables have the same length andpredicate
returns true for all corresponding elements e1 of thisOrderedIterable
and e2 ofother
. Thepredicate
is evaluated for each element at the same position of eachOrderedIterable
in a forward iteration order. This is a short circuit pattern.- Specified by:
corresponds
in interfaceOrderedIterable<T>
-
forEachWithIndex
Description copied from interface:InternalIterable
Iterates over the iterable passing each element and the current relative int index to the specified instance of ObjectIntProcedure.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()); } });
- Specified by:
forEachWithIndex
in interfaceInternalIterable<T>
- Specified by:
forEachWithIndex
in interfaceOrderedIterable<T>
- Overrides:
forEachWithIndex
in classAbstractRichIterable<T>
-
forEachWith
Description copied from interface:InternalIterable
The procedure2 is evaluated for each element in the iterable with the specified parameter provided as the second argument.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);
- Specified by:
forEachWith
in interfaceInternalIterable<T>
- Overrides:
forEachWith
in classAbstractRichIterable<T>
-
forEach
Description copied from interface:OrderedIterable
Iterates over the section of the iterable covered by the specified inclusive indexes. The indexes are both inclusive.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.
- Specified by:
forEach
in interfaceOrderedIterable<T>
-
forEachWithIndex
Description copied from interface:OrderedIterable
Iterates over the section of the iterable covered by the specified inclusive indexes. The indexes are both inclusive.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.
- Specified by:
forEachWithIndex
in interfaceOrderedIterable<T>
-
indexOf
Description copied from interface:OrderedIterable
Returns the index of the first occurrence of the specified item in this iterable, or -1 if this iterable does not contain the item. -
lastIndexOf
Description copied from interface:ListIterable
Returns the index of the last occurrence of the specified item in this list, or -1 if this list does not contain the item.- Specified by:
lastIndexOf
in interfaceList<T>
- Specified by:
lastIndexOf
in interfaceListIterable<T>
-
iterator
-
addAll
-
set
-
add
-
remove
-
replaceAll
- Specified by:
replaceAll
in interfaceList<T>
- Since:
- 10.0 - Override for correctness
-
sort
-
listIterator
- Specified by:
listIterator
in interfaceList<T>
- Specified by:
listIterator
in interfaceListIterable<T>
- See Also:
-
listIterator
- Specified by:
listIterator
in interfaceList<T>
- Specified by:
listIterator
in interfaceListIterable<T>
- See Also:
-
subList
- Specified by:
subList
in interfaceImmutableList<T>
- Specified by:
subList
in interfaceList<T>
- Specified by:
subList
in interfaceListIterable<T>
- See Also:
-
distinct
Description copied from interface:ListIterable
Returns a newListIterable
containing the distinct elements in this list.Conceptually similar to
RichIterable.toSet()
.RichIterable.toList()
but retains the original order. If an element appears multiple times in this list, the first one will be copied into the result.- Specified by:
distinct
in interfaceImmutableList<T>
- Specified by:
distinct
in interfaceListIterable<T>
- Specified by:
distinct
in interfaceOrderedIterable<T>
- Specified by:
distinct
in interfaceReversibleIterable<T>
- Returns:
ListIterable
of distinct elements
-
distinct
Description copied from interface:ListIterable
Returns a newListIterable
containing the distinct elements in this list. Takes a HashingStrategy.- Specified by:
distinct
in interfaceImmutableList<T>
- Specified by:
distinct
in interfaceListIterable<T>
- Returns:
ListIterable
of distinct elements
-
distinctBy
Description copied from interface:ListIterable
Returns a newListIterable
containing the distinct elements in this list. The specified function will be used to create a HashingStrategy to unique the elements.- Specified by:
distinctBy
in interfaceImmutableList<T>
- Specified by:
distinctBy
in interfaceListIterable<T>
- Since:
- 9.0
- See Also:
-
appendString
Description copied from interface:RichIterable
Prints a string representation of this collection onto the givenAppendable
. Prints the string returned byRichIterable.makeString(String, String, String)
.- Specified by:
appendString
in interfaceRichIterable<T>
- Overrides:
appendString
in classAbstractRichIterable<T>
-
groupBy
Description copied from interface:RichIterable
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.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(); } });
- Specified by:
groupBy
in interfaceImmutableCollection<T>
- Specified by:
groupBy
in interfaceImmutableList<T>
- Specified by:
groupBy
in interfaceListIterable<T>
- Specified by:
groupBy
in interfaceOrderedIterable<T>
- Specified by:
groupBy
in interfaceReversibleIterable<T>
- Specified by:
groupBy
in interfaceRichIterable<T>
-
groupBy
public <V,R extends MutableMultimap<V, R groupByT>> (Function<? super T, ? extends V> function, R target) Description copied from interface:RichIterable
Same asRichIterable.groupBy(Function)
, except that the results are gathered into the specifiedtarget
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>());
- Specified by:
groupBy
in interfaceRichIterable<T>
- Overrides:
groupBy
in classAbstractRichIterable<T>
-
groupByEach
public <V> ImmutableListMultimap<V,T> groupByEach(Function<? super T, ? extends Iterable<V>> function) Description copied from interface:RichIterable
Similar toRichIterable.groupBy(Function)
, except the result of evaluating function will return a collection of keys for each value.- Specified by:
groupByEach
in interfaceImmutableCollection<T>
- Specified by:
groupByEach
in interfaceImmutableList<T>
- Specified by:
groupByEach
in interfaceListIterable<T>
- Specified by:
groupByEach
in interfaceOrderedIterable<T>
- Specified by:
groupByEach
in interfaceReversibleIterable<T>
- Specified by:
groupByEach
in interfaceRichIterable<T>
-
groupByEach
public <V,R extends MutableMultimap<V, R groupByEachT>> (Function<? super T, ? extends Iterable<V>> function, R target) Description copied from interface:RichIterable
Same asRichIterable.groupByEach(Function)
, except that the results are gathered into the specifiedtarget
multimap.- Specified by:
groupByEach
in interfaceRichIterable<T>
- Overrides:
groupByEach
in classAbstractRichIterable<T>
-
min
Description copied from interface:RichIterable
Returns the minimum element out of this container based on the comparator.- Specified by:
min
in interfaceRichIterable<T>
- Overrides:
min
in classAbstractRichIterable<T>
-
max
Description copied from interface:RichIterable
Returns the maximum element out of this container based on the comparator.- Specified by:
max
in interfaceRichIterable<T>
- Overrides:
max
in classAbstractRichIterable<T>
-
min
Description copied from interface:RichIterable
Returns the minimum element out of this container based on the natural order.- Specified by:
min
in interfaceOrderedIterable<T>
- Specified by:
min
in interfaceRichIterable<T>
- Overrides:
min
in classAbstractRichIterable<T>
-
max
Description copied from interface:RichIterable
Returns the maximum element out of this container based on the natural order.- Specified by:
max
in interfaceOrderedIterable<T>
- Specified by:
max
in interfaceRichIterable<T>
- Overrides:
max
in classAbstractRichIterable<T>
-
minBy
Description copied from interface:RichIterable
Returns the minimum elements out of this container based on the natural order of the attribute returned by Function.- Specified by:
minBy
in interfaceRichIterable<T>
- Overrides:
minBy
in classAbstractRichIterable<T>
-
maxBy
Description copied from interface:RichIterable
Returns the maximum elements out of this container based on the natural order of the attribute returned by Function.- Specified by:
maxBy
in interfaceRichIterable<T>
- Overrides:
maxBy
in classAbstractRichIterable<T>
-
zip
Description copied from interface:RichIterable
Returns aRichIterable
formed from thisRichIterable
and anotherRichIterable
by combining corresponding elements in pairs. If one of the twoRichIterable
s is longer than the other, its remaining elements are ignored.- Specified by:
zip
in interfaceImmutableCollection<T>
- Specified by:
zip
in interfaceImmutableList<T>
- Specified by:
zip
in interfaceListIterable<T>
- Specified by:
zip
in interfaceOrderedIterable<T>
- Specified by:
zip
in interfaceReversibleIterable<T>
- Specified by:
zip
in interfaceRichIterable<T>
- Type Parameters:
S
- the type of the second half of the returned pairs- Parameters:
that
- TheRichIterable
providing the second half of each result pair- Returns:
- A new
RichIterable
containing pairs consisting of corresponding elements of thisRichIterable
and that. The length of the returnedRichIterable
is the minimum of the lengths of thisRichIterable
and that.
-
zipWithIndex
Description copied from interface:RichIterable
Zips thisRichIterable
with its indices.- Specified by:
zipWithIndex
in interfaceImmutableCollection<T>
- Specified by:
zipWithIndex
in interfaceImmutableList<T>
- Specified by:
zipWithIndex
in interfaceListIterable<T>
- Specified by:
zipWithIndex
in interfaceOrderedIterable<T>
- Specified by:
zipWithIndex
in interfaceReversibleIterable<T>
- Specified by:
zipWithIndex
in interfaceRichIterable<T>
- Returns:
- A new
RichIterable
containing pairs consisting of all elements of thisRichIterable
paired with their index. Indices start at 0. - See Also:
-
take
Description copied from interface:ReversibleIterable
Returns the firstcount
elements of the iterable or all the elements in the iterable ifcount
is greater than the length of the iterable.- Specified by:
take
in interfaceImmutableList<T>
- Specified by:
take
in interfaceListIterable<T>
- Specified by:
take
in interfaceReversibleIterable<T>
- Parameters:
count
- the number of items to take.
-
takeWhile
Description copied from interface:ListIterable
Returns the initial elements that satisfy the Predicate. Short circuits at the first element which does not satisfy the Predicate.- Specified by:
takeWhile
in interfaceImmutableList<T>
- Specified by:
takeWhile
in interfaceListIterable<T>
- Specified by:
takeWhile
in interfaceOrderedIterable<T>
- Specified by:
takeWhile
in interfaceReversibleIterable<T>
-
drop
Description copied from interface:ReversibleIterable
Returns an iterable after skipping the firstcount
elements or an empty iterable if thecount
is greater than the length of the iterable.- Specified by:
drop
in interfaceImmutableList<T>
- Specified by:
drop
in interfaceListIterable<T>
- Specified by:
drop
in interfaceReversibleIterable<T>
- Parameters:
count
- the number of items to drop.
-
dropWhile
Description copied from interface:ListIterable
Returns the final elements that do not satisfy the Predicate. Short circuits at the first element which does satisfy the Predicate.- Specified by:
dropWhile
in interfaceImmutableList<T>
- Specified by:
dropWhile
in interfaceListIterable<T>
- Specified by:
dropWhile
in interfaceOrderedIterable<T>
- Specified by:
dropWhile
in interfaceReversibleIterable<T>
-
partitionWhile
Description copied from interface:ListIterable
Returns a Partition of the initial elements that satisfy the Predicate and the remaining elements. Short circuits at the first element which does satisfy the Predicate.- Specified by:
partitionWhile
in interfaceImmutableList<T>
- Specified by:
partitionWhile
in interfaceListIterable<T>
- Specified by:
partitionWhile
in interfaceOrderedIterable<T>
- Specified by:
partitionWhile
in interfaceReversibleIterable<T>
-
newMutable
- Specified by:
newMutable
in classAbstractImmutableCollection<T>
-
asReversed
Description copied from interface:ReversibleIterable
Returns a reversed view of this ReversibleIterable.- Specified by:
asReversed
in interfaceReversibleIterable<T>
-
toReversed
Description copied from interface:ReversibleIterable
Returns a new ReversibleIterable in reverse order.- Specified by:
toReversed
in interfaceImmutableList<T>
- Specified by:
toReversed
in interfaceListIterable<T>
- Specified by:
toReversed
in interfaceReversibleIterable<T>
-
asParallel
Description copied from interface:ListIterable
Returns a parallel iterable of this ListIterable.- Specified by:
asParallel
in interfaceListIterable<T>
-
toImmutable
Description copied from interface:ListIterable
Converts the ListIterable to an immutable implementation. Returns this for immutable lists.- Specified by:
toImmutable
in interfaceListIterable<T>
-
chunk
Description copied from interface:RichIterable
Partitions elements in fixed size chunks.- Specified by:
chunk
in interfaceRichIterable<T>
- Overrides:
chunk
in classAbstractImmutableCollection<T>
- Parameters:
size
- the number of elements per chunk- Returns:
- A
RichIterable
containingRichIterable
s of sizesize
, except the last will be truncated if the elements don't divide evenly.
-