Class SynchronizedSortedSet<T>
- All Implemented Interfaces:
Serializable
,Cloneable
,Comparable<SortedSetIterable<T>>
,Iterable<T>
,Collection<T>
,Set<T>
,SortedSet<T>
,MutableCollection<T>
,InternalIterable<T>
,OrderedIterable<T>
,ReversibleIterable<T>
,SortedIterable<T>
,RichIterable<T>
,MutableSetIterable<T>
,SetIterable<T>
,MutableSortedSet<T>
,SortedSetIterable<T>
MutableSortedSet
. It is imperative that the user manually synchronize on the collection when iterating over it using the
standard JDK iterator or JDK 5 for loop, as per Collections.synchronizedCollection(Collection)
.-
Method Summary
Modifier and TypeMethodDescriptionasParallel
(ExecutorService executorService, int batchSize) Returns a parallel iterable of this SetIterable.Returns a reversed view of this ReversibleIterable.Returns a synchronized wrapper backed by this collection.Returns an unmodifiable view of the set.<B> LazyIterable<Pair<T,
B>> cartesianProduct
(SetIterable<B> set) Returns the set whose members are all possible ordered pairs (a, b) where a is a member ofthis
and b is a member ofset
.clone()
<V> MutableList<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> MutableList<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> MutableList<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.<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>>
RcollectWithIndex
(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.Comparator<? super T>
Returns the comparator used to order the elements in this set, or null if this set uses the natural ordering of its elements.int
<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
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.difference
(SetIterable<? extends T> subtrahendSet) Returns the set of all members ofthis
that are not members ofsubtrahendSet
.differenceInto
(SetIterable<? extends T> subtrahendSet, R targetSet) Same asSetIterable.difference(SetIterable)
but adds all the objects totargetSet
and returns it.distinct()
Returns a newSortedIterable
containing the distinct elements in this iterable.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.first()
<V> MutableList<V>
flatCollect
(Function<? super T, ? extends Iterable<V>> function) flatCollect
is a special case ofRichIterable.collect(Function)
.void
Iterates over the section of the iterable covered by the specified inclusive indexes.void
forEachWithIndex
(int fromIndex, int toIndex, ObjectIntProcedure<? super T> objectIntProcedure) Iterates over the section of the iterable covered by the specified inclusive indexes.Returns the first element of an iterable as an Optional.Returns the last element of an iterable as an Optional.<V> MutableSortedSetMultimap<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> MutableSortedSetMultimap<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.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.intersect
(SetIterable<? extends T> set) Returns the set of all objects that are members of boththis
andset
.intersectInto
(SetIterable<? extends T> set, R targetSet) Same asSetIterable.intersect(SetIterable)
but adds all the objects totargetSet
and returns it.boolean
isProperSubsetOf
(SetIterable<? extends T> candidateSuperset) Returns true if all the members ofthis
are also members ofcandidateSuperset
and the two sets are not equal.boolean
isSubsetOf
(SetIterable<? extends T> candidateSuperset) Returns true if all the members ofthis
are also members ofcandidateSuperset
.last()
newEmpty()
Creates a new empty mutable version of the same collection type.static <E,
S extends SortedSet<E>>
SynchronizedSortedSet<E>of
(S set) This method will take a MutableSortedSet and wrap it directly in a SynchronizedSortedSet.static <E,
S extends SortedSet<E>>
MutableSortedSet<E>This method will take a MutableSortedSet and wrap it directly in a SynchronizedSortedSet.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.partitionWith
(Predicate2<? super T, ? super P> predicate, P parameter) Filters a collection into a PartitionIterable based on the evaluation of the predicate.powerSet()
Returns the set whose members are all possible subsets ofthis
.Returns all elements of the source collection that return false when evaluating of the predicate.<P> MutableSortedSet<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
.<R extends Collection<T>>
RrejectWithIndex
(ObjectIntPredicate<? super T> predicate, R target) Adds all elements to the target Collection that return false when evaluating the specified predicate which is supplied each element and its relative index.void
reverseForEach
(Procedure<? super T> procedure) Evaluates the procedure for each element of the list iterating in reverse order.void
reverseForEachWithIndex
(ObjectIntProcedure<? super T> procedure) Evaluates the procedure for each element and it's index in reverse order.Returns all elements of the source collection that return true when evaluating the predicate.<S> MutableSortedSet<S>
selectInstancesOf
(Class<S> clazz) Returns all elements of the source collection that are instances of the Classclazz
.<P> MutableSortedSet<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
.<R extends Collection<T>>
RselectWithIndex
(ObjectIntPredicate<? super T> predicate, R target) Adds all elements to the target Collection that return true when evaluating the specified predicate which is supplied each element and its relative index.symmetricDifference
(SetIterable<? extends T> setB) Returns the set of all objects that are a member of exactly one ofthis
andsetB
(elements which are in one of the sets, but not in both).symmetricDifferenceInto
(SetIterable<? extends T> set, R targetSet) Same asSetIterable.symmetricDifference(SetIterable)
but adds all the objects totargetSet
and returns it.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
.Returns an immutable copy of this set.Returns a new ReversibleIterable in reverse order.toStack()
Converts the OrderedIterable to a mutable MutableStack implementation.union
(SetIterable<? extends T> set) Returns the set of all objects that are a member ofthis
orset
or both.unionInto
(SetIterable<? extends T> set, R targetSet) Same asSetIterable.union(SetIterable)
but adds all the objects totargetSet
and returns it.<S> MutableList<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.mutable.AbstractSynchronizedMutableCollection
add, addAll, addAllIterable, aggregateBy, aggregateInPlaceBy, clear, countBy, countByEach, countByWith, groupByUniqueKey, injectIntoWith, remove, removeAll, removeAllIterable, removeIf, removeIfWith, retainAll, retainAllIterable, selectAndRejectWith, sumByDouble, sumByFloat, sumByInt, sumByLong
Methods inherited from class org.eclipse.collections.impl.collection.AbstractSynchronizedRichIterable
allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, appendString, asLazy, chunk, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, contains, containsAll, containsAllArguments, containsAllIterable, containsAny, containsAnyIterable, containsNone, containsNoneIterable, count, countBy, countByEach, countByWith, countWith, detect, detectIfNone, detectOptional, detectWith, detectWithIfNone, detectWithOptional, each, equals, flatCollect, flatCollectBoolean, flatCollectByte, flatCollectChar, flatCollectDouble, flatCollectFloat, flatCollectInt, flatCollectLong, flatCollectShort, forEachWith, forEachWithIndex, getFirst, getLast, getOnly, groupBy, groupByEach, groupByUniqueKey, hashCode, injectInto, injectInto, injectInto, injectInto, injectInto, into, isEmpty, iterator, makeString, makeString, makeString, makeString, max, max, maxBy, maxByOptional, maxOptional, maxOptional, min, min, minBy, minByOptional, minOptional, minOptional, noneSatisfy, noneSatisfyWith, notEmpty, reject, rejectWith, select, selectWith, size, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toArray, toBag, toBiMap, toImmutableBag, toImmutableList, toImmutableSet, toImmutableSortedBag, toImmutableSortedBag, toImmutableSortedBagBy, toImmutableSortedList, toImmutableSortedList, toImmutableSortedSet, toImmutableSortedSet, toImmutableSortedSetBy, toList, toMap, toMap, toSet, toSortedBag, toSortedBag, toSortedList, toSortedList, toSortedListBy, toSortedMap, toSortedMap, toSortedMapBy, toSortedSet, toSortedSet, toString, zip, zipWithIndex
Methods inherited from interface java.util.Collection
parallelStream, removeIf, stream, toArray
Methods inherited from interface org.eclipse.collections.api.InternalIterable
forEach, forEachWith
Methods inherited from interface org.eclipse.collections.api.collection.MutableCollection
addAllIterable, aggregateBy, aggregateInPlaceBy, countBy, countByEach, countByWith, groupByUniqueKey, injectIntoWith, removeAllIterable, removeIf, removeIfWith, retainAllIterable, selectAndRejectWith, sumByDouble, sumByFloat, sumByInt, sumByLong
Methods inherited from interface org.eclipse.collections.api.set.sorted.MutableSortedSet
flatCollectWith, toImmutableSortedSet, with, withAll, without, withoutAll
Methods inherited from interface org.eclipse.collections.api.ordered.OrderedIterable
forEachWithIndex, getFirst, getLast, zip, zipWithIndex
Methods inherited from interface org.eclipse.collections.api.RichIterable
aggregateBy, allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, appendString, asLazy, chunk, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, contains, containsAll, containsAllArguments, containsAllIterable, containsAny, containsAnyIterable, containsBy, containsNone, containsNoneIterable, count, countBy, countByEach, countByWith, countWith, detect, detectIfNone, detectOptional, detectWith, detectWithIfNone, detectWithOptional, each, flatCollect, flatCollectBoolean, flatCollectByte, flatCollectChar, flatCollectDouble, flatCollectFloat, flatCollectInt, flatCollectLong, flatCollectShort, flatCollectWith, forEach, getAny, getOnly, groupBy, groupByAndCollect, groupByEach, groupByUniqueKey, injectInto, injectInto, injectInto, injectInto, injectInto, injectIntoDouble, injectIntoFloat, injectIntoInt, injectIntoLong, into, isEmpty, makeString, makeString, makeString, makeString, max, maxBy, maxByOptional, maxOptional, maxOptional, min, minBy, minByOptional, minOptional, minOptional, noneSatisfy, noneSatisfyWith, notEmpty, reduce, reduceInPlace, reduceInPlace, reject, rejectWith, select, selectWith, size, summarizeDouble, summarizeFloat, summarizeInt, summarizeLong, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toArray, toBag, toBiMap, toImmutableBag, toImmutableBiMap, toImmutableList, toImmutableMap, toImmutableSet, toImmutableSortedBag, toImmutableSortedBag, toImmutableSortedBagBy, toImmutableSortedList, toImmutableSortedList, toImmutableSortedListBy, toImmutableSortedSet, toImmutableSortedSetBy, toList, toMap, toMap, toSet, toSortedBag, toSortedBag, toSortedBagBy, toSortedList, toSortedList, toSortedListBy, toSortedMap, toSortedMap, toSortedMapBy, toSortedSet, toSortedSet, toSortedSetBy, toString
Methods inherited from interface java.util.Set
add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray
Methods inherited from interface org.eclipse.collections.api.set.SetIterable
equals, hashCode
Methods inherited from interface org.eclipse.collections.api.ordered.SortedIterable
max, min
Methods inherited from interface java.util.SortedSet
spliterator
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Method Details
-
of
This method will take a MutableSortedSet and wrap it directly in a SynchronizedSortedSet. It will take any other non-Eclipse-Collections collection and first adapt it will a SortedSetAdapter, and then return a SynchronizedSortedSet that wraps the adapter. -
of
This method will take a MutableSortedSet and wrap it directly in a SynchronizedSortedSet. It will take any other non-Eclipse-Collections collection and first adapt it will a SortedSetAdapter, and then return a SynchronizedSortedSet that wraps the adapter. Additionally, a developer specifies which lock to use with the collection. -
newEmpty
Description copied from interface:MutableCollection
Creates a new empty mutable version of the same collection type. For example, if this instance is a FastList, this method will return a new empty FastList. If the class of this instance is immutable or fixed size (i.e. SingletonList) then a mutable alternative to the class will be provided.- Specified by:
newEmpty
in interfaceMutableCollection<T>
- Specified by:
newEmpty
in interfaceMutableSortedSet<T>
-
clone
- Specified by:
clone
in interfaceMutableSortedSet<T>
-
comparator
Description copied from interface:SortedSetIterable
Returns the comparator used to order the elements in this set, or null if this set uses the natural ordering of its elements.- Specified by:
comparator
in interfaceSortedIterable<T>
- Specified by:
comparator
in interfaceSortedSet<T>
- Specified by:
comparator
in interfaceSortedSetIterable<T>
-
compareTo
- Specified by:
compareTo
in interfaceComparable<T>
-
first
-
last
-
getFirstOptional
Description copied from interface:OrderedIterable
Returns the first element of an iterable as an Optional. 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,Optional.empty()
is returned.- Specified by:
getFirstOptional
in interfaceOrderedIterable<T>
-
getLastOptional
Description copied from interface:OrderedIterable
Returns the last element of an iterable as an Optional. 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,Optional.empty()
is returned.- Specified by:
getLastOptional
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.- Specified by:
indexOf
in interfaceOrderedIterable<T>
- See Also:
-
toStack
Description copied from interface:OrderedIterable
Converts the OrderedIterable to a mutable MutableStack implementation.- Specified by:
toStack
in interfaceOrderedIterable<T>
-
partitionWhile
Description copied from interface:SortedIterable
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 interfaceMutableSortedSet<T>
- Specified by:
partitionWhile
in interfaceOrderedIterable<T>
- Specified by:
partitionWhile
in interfaceReversibleIterable<T>
- Specified by:
partitionWhile
in interfaceSortedIterable<T>
- Specified by:
partitionWhile
in interfaceSortedSetIterable<T>
-
distinct
Description copied from interface:SortedIterable
Returns a newSortedIterable
containing the distinct elements in this iterable.Conceptually similar to
RichIterable.toSet()
.RichIterable.toList()
but retains the original order. If an element appears multiple times in this iterable, the first one will be copied into the result.- Specified by:
distinct
in interfaceMutableSortedSet<T>
- Specified by:
distinct
in interfaceOrderedIterable<T>
- Specified by:
distinct
in interfaceReversibleIterable<T>
- Specified by:
distinct
in interfaceSortedIterable<T>
- Specified by:
distinct
in interfaceSortedSetIterable<T>
- Returns:
SortedIterable
of distinct elements
-
takeWhile
Description copied from interface:SortedIterable
Returns the initial elements that satisfy the Predicate. Short circuits at the first element which does not satisfy the Predicate.- Specified by:
takeWhile
in interfaceMutableSortedSet<T>
- Specified by:
takeWhile
in interfaceOrderedIterable<T>
- Specified by:
takeWhile
in interfaceReversibleIterable<T>
- Specified by:
takeWhile
in interfaceSortedIterable<T>
- Specified by:
takeWhile
in interfaceSortedSetIterable<T>
-
dropWhile
Description copied from interface:SortedIterable
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 interfaceMutableSortedSet<T>
- Specified by:
dropWhile
in interfaceOrderedIterable<T>
- Specified by:
dropWhile
in interfaceReversibleIterable<T>
- Specified by:
dropWhile
in interfaceSortedIterable<T>
- Specified by:
dropWhile
in interfaceSortedSetIterable<T>
-
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>
-
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
public void forEachWithIndex(int fromIndex, int toIndex, ObjectIntProcedure<? super T> objectIntProcedure) 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>
-
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>
-
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 interfaceMutableCollection<T>
- Specified by:
tap
in interfaceMutableSetIterable<T>
- Specified by:
tap
in interfaceMutableSortedSet<T>
- Specified by:
tap
in interfaceOrderedIterable<T>
- Specified by:
tap
in interfaceReversibleIterable<T>
- Specified by:
tap
in interfaceRichIterable<T>
- Specified by:
tap
in interfaceSetIterable<T>
- Specified by:
tap
in interfaceSortedIterable<T>
- Specified by:
tap
in interfaceSortedSetIterable<T>
- Overrides:
tap
in classAbstractSynchronizedMutableCollection<T>
- See Also:
-
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 interfaceMutableCollection<T>
- Specified by:
select
in interfaceMutableSetIterable<T>
- Specified by:
select
in interfaceMutableSortedSet<T>
- Specified by:
select
in interfaceOrderedIterable<T>
- Specified by:
select
in interfaceReversibleIterable<T>
- Specified by:
select
in interfaceRichIterable<T>
- Specified by:
select
in interfaceSetIterable<T>
- Specified by:
select
in interfaceSortedIterable<T>
- Specified by:
select
in interfaceSortedSetIterable<T>
- Overrides:
select
in classAbstractSynchronizedMutableCollection<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 interfaceMutableCollection<T>
- Specified by:
selectWith
in interfaceMutableSetIterable<T>
- Specified by:
selectWith
in interfaceMutableSortedSet<T>
- Specified by:
selectWith
in interfaceOrderedIterable<T>
- Specified by:
selectWith
in interfaceReversibleIterable<T>
- Specified by:
selectWith
in interfaceRichIterable<T>
- Specified by:
selectWith
in interfaceSetIterable<T>
- Specified by:
selectWith
in interfaceSortedIterable<T>
- Specified by:
selectWith
in interfaceSortedSetIterable<T>
- Overrides:
selectWith
in classAbstractSynchronizedMutableCollection<T>
- Parameters:
predicate
- aPredicate2
to use as the select criteriaparameter
- a parameter to pass in for evaluation of the second argumentP
inpredicate
- See Also:
-
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 interfaceMutableCollection<T>
- Specified by:
reject
in interfaceMutableSetIterable<T>
- Specified by:
reject
in interfaceMutableSortedSet<T>
- Specified by:
reject
in interfaceOrderedIterable<T>
- Specified by:
reject
in interfaceReversibleIterable<T>
- Specified by:
reject
in interfaceRichIterable<T>
- Specified by:
reject
in interfaceSetIterable<T>
- Specified by:
reject
in interfaceSortedIterable<T>
- Specified by:
reject
in interfaceSortedSetIterable<T>
- Overrides:
reject
in classAbstractSynchronizedMutableCollection<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 interfaceMutableCollection<T>
- Specified by:
rejectWith
in interfaceMutableSetIterable<T>
- Specified by:
rejectWith
in interfaceMutableSortedSet<T>
- Specified by:
rejectWith
in interfaceOrderedIterable<T>
- Specified by:
rejectWith
in interfaceReversibleIterable<T>
- Specified by:
rejectWith
in interfaceRichIterable<T>
- Specified by:
rejectWith
in interfaceSetIterable<T>
- Specified by:
rejectWith
in interfaceSortedIterable<T>
- Specified by:
rejectWith
in interfaceSortedSetIterable<T>
- Overrides:
rejectWith
in classAbstractSynchronizedMutableCollection<T>
- Parameters:
predicate
- aPredicate2
to use as the select criteriaparameter
- a parameter to pass in for evaluation of the second argumentP
inpredicate
- See Also:
-
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 interfaceMutableCollection<T>
- Specified by:
partition
in interfaceMutableSetIterable<T>
- Specified by:
partition
in interfaceMutableSortedSet<T>
- Specified by:
partition
in interfaceOrderedIterable<T>
- Specified by:
partition
in interfaceReversibleIterable<T>
- Specified by:
partition
in interfaceRichIterable<T>
- Specified by:
partition
in interfaceSetIterable<T>
- Specified by:
partition
in interfaceSortedIterable<T>
- Specified by:
partition
in interfaceSortedSetIterable<T>
- Overrides:
partition
in classAbstractSynchronizedMutableCollection<T>
-
partitionWith
public <P> PartitionMutableSortedSet<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 interfaceMutableCollection<T>
- Specified by:
partitionWith
in interfaceMutableSetIterable<T>
- Specified by:
partitionWith
in interfaceMutableSortedSet<T>
- Specified by:
partitionWith
in interfaceOrderedIterable<T>
- Specified by:
partitionWith
in interfaceReversibleIterable<T>
- Specified by:
partitionWith
in interfaceRichIterable<T>
- Specified by:
partitionWith
in interfaceSetIterable<T>
- Specified by:
partitionWith
in interfaceSortedSetIterable<T>
- Overrides:
partitionWith
in classAbstractSynchronizedMutableCollection<T>
-
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 interfaceMutableCollection<T>
- Specified by:
selectInstancesOf
in interfaceMutableSetIterable<T>
- Specified by:
selectInstancesOf
in interfaceMutableSortedSet<T>
- Specified by:
selectInstancesOf
in interfaceOrderedIterable<T>
- Specified by:
selectInstancesOf
in interfaceReversibleIterable<T>
- Specified by:
selectInstancesOf
in interfaceRichIterable<T>
- Specified by:
selectInstancesOf
in interfaceSetIterable<T>
- Specified by:
selectInstancesOf
in interfaceSortedIterable<T>
- Specified by:
selectInstancesOf
in interfaceSortedSetIterable<T>
- Overrides:
selectInstancesOf
in classAbstractSynchronizedMutableCollection<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 interfaceMutableCollection<T>
- Specified by:
collect
in interfaceMutableSortedSet<T>
- Specified by:
collect
in interfaceOrderedIterable<T>
- Specified by:
collect
in interfaceReversibleIterable<T>
- Specified by:
collect
in interfaceRichIterable<T>
- Specified by:
collect
in interfaceSortedSetIterable<T>
- Overrides:
collect
in classAbstractSynchronizedMutableCollection<T>
-
collectWithIndex
public <V> MutableList<V> collectWithIndex(ObjectIntToObjectFunction<? super T, ? extends V> function) Description copied from interface:OrderedIterable
Returns a new OrderedIterable using results obtained by applying the specified function to each element and its corresponding index.- Specified by:
collectWithIndex
in interfaceMutableSortedSet<T>
- Specified by:
collectWithIndex
in interfaceOrderedIterable<T>
- Specified by:
collectWithIndex
in interfaceReversibleIterable<T>
- Specified by:
collectWithIndex
in interfaceSortedSetIterable<T>
- Since:
- 9.1.
-
collectWithIndex
public <V,R extends Collection<V>> R collectWithIndex(ObjectIntToObjectFunction<? super T, ? extends V> function, R target) Description copied from interface:OrderedIterable
Adds elements to the target Collection using results obtained by applying the specified function to each element and its corresponding index.- Specified by:
collectWithIndex
in interfaceOrderedIterable<T>
- Since:
- 9.1.
-
selectWithIndex
public <R extends Collection<T>> R selectWithIndex(ObjectIntPredicate<? super T> predicate, R target) Description copied from interface:OrderedIterable
Adds all elements to the target Collection that return true when evaluating the specified predicate which is supplied each element and its relative index.- Specified by:
selectWithIndex
in interfaceOrderedIterable<T>
- Since:
- 11.0.
-
rejectWithIndex
public <R extends Collection<T>> R rejectWithIndex(ObjectIntPredicate<? super T> predicate, R target) Description copied from interface:OrderedIterable
Adds all elements to the target Collection that return false when evaluating the specified predicate which is supplied each element and its relative index.- Specified by:
rejectWithIndex
in interfaceOrderedIterable<T>
- Since:
- 11.0.
-
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 interfaceMutableCollection<T>
- Specified by:
collectBoolean
in interfaceMutableSortedSet<T>
- Specified by:
collectBoolean
in interfaceOrderedIterable<T>
- Specified by:
collectBoolean
in interfaceReversibleIterable<T>
- Specified by:
collectBoolean
in interfaceRichIterable<T>
- Specified by:
collectBoolean
in interfaceSortedSetIterable<T>
- Overrides:
collectBoolean
in classAbstractSynchronizedMutableCollection<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 interfaceMutableCollection<T>
- Specified by:
collectByte
in interfaceMutableSortedSet<T>
- Specified by:
collectByte
in interfaceOrderedIterable<T>
- Specified by:
collectByte
in interfaceReversibleIterable<T>
- Specified by:
collectByte
in interfaceRichIterable<T>
- Specified by:
collectByte
in interfaceSortedSetIterable<T>
- Overrides:
collectByte
in classAbstractSynchronizedMutableCollection<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 interfaceMutableCollection<T>
- Specified by:
collectChar
in interfaceMutableSortedSet<T>
- Specified by:
collectChar
in interfaceOrderedIterable<T>
- Specified by:
collectChar
in interfaceReversibleIterable<T>
- Specified by:
collectChar
in interfaceRichIterable<T>
- Specified by:
collectChar
in interfaceSortedSetIterable<T>
- Overrides:
collectChar
in classAbstractSynchronizedMutableCollection<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 interfaceMutableCollection<T>
- Specified by:
collectDouble
in interfaceMutableSortedSet<T>
- Specified by:
collectDouble
in interfaceOrderedIterable<T>
- Specified by:
collectDouble
in interfaceReversibleIterable<T>
- Specified by:
collectDouble
in interfaceRichIterable<T>
- Specified by:
collectDouble
in interfaceSortedSetIterable<T>
- Overrides:
collectDouble
in classAbstractSynchronizedMutableCollection<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 interfaceMutableCollection<T>
- Specified by:
collectFloat
in interfaceMutableSortedSet<T>
- Specified by:
collectFloat
in interfaceOrderedIterable<T>
- Specified by:
collectFloat
in interfaceReversibleIterable<T>
- Specified by:
collectFloat
in interfaceRichIterable<T>
- Specified by:
collectFloat
in interfaceSortedSetIterable<T>
- Overrides:
collectFloat
in classAbstractSynchronizedMutableCollection<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 interfaceMutableCollection<T>
- Specified by:
collectInt
in interfaceMutableSortedSet<T>
- Specified by:
collectInt
in interfaceOrderedIterable<T>
- Specified by:
collectInt
in interfaceReversibleIterable<T>
- Specified by:
collectInt
in interfaceRichIterable<T>
- Specified by:
collectInt
in interfaceSortedSetIterable<T>
- Overrides:
collectInt
in classAbstractSynchronizedMutableCollection<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 interfaceMutableCollection<T>
- Specified by:
collectLong
in interfaceMutableSortedSet<T>
- Specified by:
collectLong
in interfaceOrderedIterable<T>
- Specified by:
collectLong
in interfaceReversibleIterable<T>
- Specified by:
collectLong
in interfaceRichIterable<T>
- Specified by:
collectLong
in interfaceSortedSetIterable<T>
- Overrides:
collectLong
in classAbstractSynchronizedMutableCollection<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 interfaceMutableCollection<T>
- Specified by:
collectShort
in interfaceMutableSortedSet<T>
- Specified by:
collectShort
in interfaceOrderedIterable<T>
- Specified by:
collectShort
in interfaceReversibleIterable<T>
- Specified by:
collectShort
in interfaceRichIterable<T>
- Specified by:
collectShort
in interfaceSortedSetIterable<T>
- Overrides:
collectShort
in classAbstractSynchronizedMutableCollection<T>
-
collectWith
public <P,V> MutableList<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 interfaceMutableCollection<T>
- Specified by:
collectWith
in interfaceMutableSortedSet<T>
- Specified by:
collectWith
in interfaceOrderedIterable<T>
- Specified by:
collectWith
in interfaceReversibleIterable<T>
- Specified by:
collectWith
in interfaceRichIterable<T>
- Specified by:
collectWith
in interfaceSortedSetIterable<T>
- Overrides:
collectWith
in classAbstractSynchronizedMutableCollection<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> MutableList<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 interfaceMutableCollection<T>
- Specified by:
collectIf
in interfaceMutableSortedSet<T>
- Specified by:
collectIf
in interfaceOrderedIterable<T>
- Specified by:
collectIf
in interfaceReversibleIterable<T>
- Specified by:
collectIf
in interfaceRichIterable<T>
- Specified by:
collectIf
in interfaceSortedSetIterable<T>
- Overrides:
collectIf
in classAbstractSynchronizedMutableCollection<T>
-
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 interfaceMutableCollection<T>
- Specified by:
flatCollect
in interfaceMutableSortedSet<T>
- Specified by:
flatCollect
in interfaceOrderedIterable<T>
- Specified by:
flatCollect
in interfaceReversibleIterable<T>
- Specified by:
flatCollect
in interfaceRichIterable<T>
- Specified by:
flatCollect
in interfaceSortedSetIterable<T>
- Overrides:
flatCollect
in classAbstractSynchronizedMutableCollection<T>
- Parameters:
function
- TheFunction
to apply- Returns:
- a new flattened collection produced by applying the given
function
-
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 interfaceMutableCollection<T>
- Specified by:
groupBy
in interfaceMutableSetIterable<T>
- Specified by:
groupBy
in interfaceMutableSortedSet<T>
- Specified by:
groupBy
in interfaceOrderedIterable<T>
- Specified by:
groupBy
in interfaceReversibleIterable<T>
- Specified by:
groupBy
in interfaceRichIterable<T>
- Specified by:
groupBy
in interfaceSortedIterable<T>
- Specified by:
groupBy
in interfaceSortedSetIterable<T>
- Overrides:
groupBy
in classAbstractSynchronizedMutableCollection<T>
-
groupByEach
public <V> MutableSortedSetMultimap<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 interfaceMutableCollection<T>
- Specified by:
groupByEach
in interfaceMutableSetIterable<T>
- Specified by:
groupByEach
in interfaceMutableSortedSet<T>
- Specified by:
groupByEach
in interfaceOrderedIterable<T>
- Specified by:
groupByEach
in interfaceReversibleIterable<T>
- Specified by:
groupByEach
in interfaceRichIterable<T>
- Specified by:
groupByEach
in interfaceSortedIterable<T>
- Specified by:
groupByEach
in interfaceSortedSetIterable<T>
- Overrides:
groupByEach
in classAbstractSynchronizedMutableCollection<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 interfaceMutableCollection<T>
- Specified by:
zip
in interfaceMutableSetIterable<T>
- Specified by:
zip
in interfaceMutableSortedSet<T>
- Specified by:
zip
in interfaceOrderedIterable<T>
- Specified by:
zip
in interfaceReversibleIterable<T>
- Specified by:
zip
in interfaceRichIterable<T>
- Specified by:
zip
in interfaceSortedIterable<T>
- Overrides:
zip
in classAbstractSynchronizedMutableCollection<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 interfaceMutableCollection<T>
- Specified by:
zipWithIndex
in interfaceMutableSetIterable<T>
- Specified by:
zipWithIndex
in interfaceMutableSortedSet<T>
- Specified by:
zipWithIndex
in interfaceOrderedIterable<T>
- Specified by:
zipWithIndex
in interfaceReversibleIterable<T>
- Specified by:
zipWithIndex
in interfaceRichIterable<T>
- Specified by:
zipWithIndex
in interfaceSetIterable<T>
- Specified by:
zipWithIndex
in interfaceSortedIterable<T>
- Specified by:
zipWithIndex
in interfaceSortedSetIterable<T>
- Overrides:
zipWithIndex
in classAbstractSynchronizedMutableCollection<T>
- Returns:
- A new
RichIterable
containing pairs consisting of all elements of thisRichIterable
paired with their index. Indices start at 0. - See Also:
-
unionInto
Description copied from interface:SetIterable
Same asSetIterable.union(SetIterable)
but adds all the objects totargetSet
and returns it.- Specified by:
unionInto
in interfaceSetIterable<T>
-
intersectInto
Description copied from interface:SetIterable
Same asSetIterable.intersect(SetIterable)
but adds all the objects totargetSet
and returns it.- Specified by:
intersectInto
in interfaceSetIterable<T>
-
differenceInto
Description copied from interface:SetIterable
Same asSetIterable.difference(SetIterable)
but adds all the objects totargetSet
and returns it.- Specified by:
differenceInto
in interfaceSetIterable<T>
-
symmetricDifferenceInto
Description copied from interface:SetIterable
Same asSetIterable.symmetricDifference(SetIterable)
but adds all the objects totargetSet
and returns it.- Specified by:
symmetricDifferenceInto
in interfaceSetIterable<T>
-
isSubsetOf
Description copied from interface:SetIterable
Returns true if all the members ofthis
are also members ofcandidateSuperset
. For example, [1, 2] is a subset of [1, 2, 3], but [1, 4] is not.- Specified by:
isSubsetOf
in interfaceSetIterable<T>
-
isProperSubsetOf
Description copied from interface:SetIterable
Returns true if all the members ofthis
are also members ofcandidateSuperset
and the two sets are not equal. For example, [1, 2] is a proper subset of [1, 2, 3], but [1, 2, 3] is not.- Specified by:
isProperSubsetOf
in interfaceSetIterable<T>
-
cartesianProduct
Description copied from interface:SetIterable
Returns the set whose members are all possible ordered pairs (a, b) where a is a member ofthis
and b is a member ofset
.- Specified by:
cartesianProduct
in interfaceSetIterable<T>
-
union
Description copied from interface:SetIterable
Returns the set of all objects that are a member ofthis
orset
or both. The union of [1, 2, 3] and [2, 3, 4] is the set [1, 2, 3, 4]. If equal elements appear in both sets, then the output will contain the copy fromthis
.- Specified by:
union
in interfaceMutableSortedSet<T>
- Specified by:
union
in interfaceSetIterable<T>
- Specified by:
union
in interfaceSortedSetIterable<T>
-
intersect
Description copied from interface:SetIterable
Returns the set of all objects that are members of boththis
andset
. The intersection of [1, 2, 3] and [2, 3, 4] is the set [2, 3]. The output will contain instances fromthis
, notset
.- Specified by:
intersect
in interfaceMutableSortedSet<T>
- Specified by:
intersect
in interfaceSetIterable<T>
- Specified by:
intersect
in interfaceSortedSetIterable<T>
-
difference
Description copied from interface:SetIterable
Returns the set of all members ofthis
that are not members ofsubtrahendSet
. The difference of [1, 2, 3] and [2, 3, 4] is [1].- Specified by:
difference
in interfaceMutableSortedSet<T>
- Specified by:
difference
in interfaceSetIterable<T>
- Specified by:
difference
in interfaceSortedSetIterable<T>
-
symmetricDifference
Description copied from interface:SetIterable
Returns the set of all objects that are a member of exactly one ofthis
andsetB
(elements which are in one of the sets, but not in both). For instance, for the sets [1, 2, 3] and [2, 3, 4], the symmetric difference set is [1, 4] . It is the set difference of the union and the intersection.- Specified by:
symmetricDifference
in interfaceMutableSortedSet<T>
- Specified by:
symmetricDifference
in interfaceSetIterable<T>
- Specified by:
symmetricDifference
in interfaceSortedSetIterable<T>
-
powerSet
Description copied from interface:SortedSetIterable
Returns the set whose members are all possible subsets ofthis
. For example, the powerset of [1, 2] is [[], [1], [2], [1, 2]].- Specified by:
powerSet
in interfaceMutableSortedSet<T>
- Specified by:
powerSet
in interfaceSortedSetIterable<T>
-
asParallel
Description copied from interface:SetIterable
Returns a parallel iterable of this SetIterable.- Specified by:
asParallel
in interfaceSetIterable<T>
- Specified by:
asParallel
in interfaceSortedSetIterable<T>
-
toImmutable
Description copied from interface:MutableSortedSet
Returns an immutable copy of this set. If the set is immutable, it returns itself.- Specified by:
toImmutable
in interfaceMutableCollection<T>
- Specified by:
toImmutable
in interfaceMutableSortedSet<T>
- Specified by:
toImmutable
in interfaceSetIterable<T>
- Specified by:
toImmutable
in interfaceSortedSetIterable<T>
-
asUnmodifiable
Description copied from interface:MutableSortedSet
Returns an unmodifiable view of the set.- Specified by:
asUnmodifiable
in interfaceMutableCollection<T>
- Specified by:
asUnmodifiable
in interfaceMutableSortedSet<T>
- Returns:
- an unmodifiable view of this set
- See Also:
-
asSynchronized
Description copied from interface:MutableCollection
Returns a synchronized wrapper backed by this collection. This is the equivalent of usingCollections.synchronizedCollection(this)
only with a return type that supports the full iteration protocols available onMutableCollection
. The preferred way of iterating over a synchronized collection is to use the internal iteration methods which are properly synchronized internally.MutableCollection synchedCollection = collection.asSynchronized(); ... synchedCollection.forEach(each -> ... ); synchedCollection.select(each -> ... ); synchedCollection.collect(each -> ... );
If you want to iterate using an imperative style, you must protect external iterators using a synchronized block. This includes explicit iterators as well as JDK 5 style for loops.- Specified by:
asSynchronized
in interfaceMutableCollection<T>
- Specified by:
asSynchronized
in interfaceMutableSortedSet<T>
- Returns:
- a synchronized view of this collection.
- See Also:
-
subSet
-
headSet
-
tailSet
-
reverseForEach
Description copied from interface:ReversibleIterable
Evaluates the procedure for each element of the list iterating in reverse order.e.g. people.reverseForEach(person -> LOGGER.info(person.getName()));
- Specified by:
reverseForEach
in interfaceReversibleIterable<T>
-
reverseForEachWithIndex
Description copied from interface:ReversibleIterable
Evaluates the procedure for each element and it's index in reverse order.e.g. people.reverseForEachWithIndex((person, index) -> LOGGER.info("Index: " + index + " person: " + person.getName()));
- Specified by:
reverseForEachWithIndex
in interfaceReversibleIterable<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 interfaceMutableSortedSet<T>
- Specified by:
toReversed
in interfaceReversibleIterable<T>
- Specified by:
toReversed
in interfaceSortedSetIterable<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>
-
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 interfaceMutableSortedSet<T>
- Specified by:
take
in interfaceReversibleIterable<T>
- Specified by:
take
in interfaceSortedSetIterable<T>
- Parameters:
count
- the number of items to take.
-
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 interfaceMutableSortedSet<T>
- Specified by:
drop
in interfaceReversibleIterable<T>
- Specified by:
drop
in interfaceSortedSetIterable<T>
- Parameters:
count
- the number of items to drop.
-