org.eclipse.collections.impl.lazy

Class DistinctIterable<T>

java.lang.Object

org.eclipse.collections.impl.AbstractRichIterable<T>

org.eclipse.collections.impl.lazy.AbstractLazyIterable<T>

org.eclipse.collections.impl.lazy.DistinctIterable<T>

All Implemented Interfaces:

Iterable<T>, InternalIterable<T>, LazyIterable<T>, RichIterable<T>

@Immutable
public class DistinctIterable<T>
extends AbstractLazyIterable<T>

A DistinctIterable is an iterable that eliminates duplicates from a source iterable as it iterates.

Since:

5.0

Constructor Summary

Constructors

Constructor and Description
DistinctIterable(Iterable<T> newAdapted)

Method Summary

Modifier and Type	Method and Description
LazyIterable<T>	distinct() Creates a deferred distinct iterable to get distinct elements from the current iterable.
void	each(Procedure<? super T> procedure) The procedure is executed for each element in the iterable.
Iterator<T>	iterator()

Methods inherited from class org.eclipse.collections.impl.lazy.AbstractLazyIterable

aggregateBy, aggregateInPlaceBy, asLazy, chunk, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, concatenate, drop, flatCollect, getFirst, getLast, groupBy, groupByEach, groupByUniqueKey, into, isEmpty, partition, partitionWith, reject, rejectWith, select, selectInstancesOf, selectWith, size, take, tap, toArray, toStack, zip, zipWithIndex

Methods inherited from class org.eclipse.collections.impl.AbstractRichIterable

allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, appendString, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, contains, containsAll, containsAllArguments, containsAllIterable, count, countWith, detect, detectIfNone, detectWith, detectWithIfNone, flatCollect, forEach, forEachWith, forEachWithIndex, groupBy, groupByEach, groupByUniqueKey, injectInto, injectInto, injectInto, injectInto, injectInto, makeString, makeString, makeString, max, max, maxBy, min, min, minBy, noneSatisfy, noneSatisfyWith, notEmpty, reject, rejectWith, select, selectWith, sumByDouble, sumByFloat, sumByInt, sumByLong, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toBag, toList, toMap, toSet, toSortedBag, toSortedBag, toSortedBagBy, toSortedList, toSortedList, toSortedListBy, toSortedMap, toSortedMap, toSortedSet, toSortedSet, toSortedSetBy, toString, zip, zipWithIndex

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.collections.api.RichIterable

allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, appendString, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, contains, containsAll, containsAllArguments, containsAllIterable, count, countWith, detect, detectIfNone, detectWith, detectWithIfNone, flatCollect, groupBy, groupByEach, groupByUniqueKey, injectInto, injectInto, injectInto, injectInto, injectInto, makeString, makeString, makeString, max, max, maxBy, min, min, minBy, noneSatisfy, noneSatisfyWith, notEmpty, reject, rejectWith, select, selectWith, sumByDouble, sumByFloat, sumByInt, sumByLong, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toBag, toList, toMap, toSet, toSortedBag, toSortedBag, toSortedBagBy, toSortedList, toSortedList, toSortedListBy, toSortedMap, toSortedMap, toSortedSet, toSortedSet, toSortedSetBy, toString, zip, zipWithIndex

Methods inherited from interface org.eclipse.collections.api.InternalIterable

forEach, forEachWith, forEachWithIndex

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

DistinctIterable

public DistinctIterable(Iterable<T> newAdapted)

Method Detail

distinct

public LazyIterable<T> distinct()

Description copied from interface: LazyIterable

Creates a deferred distinct iterable to get distinct elements from the current iterable.

Specified by:

distinct in interface LazyIterable<T>

Overrides:

distinct in class AbstractLazyIterable<T>

each

public void each(Procedure<? super T> procedure)

Description copied from interface: RichIterable

The procedure is executed for each element in the iterable.

Example using a Java 8 lambda expression:

 people.each(person -> LOGGER.info(person.getName()));
 

Example using an anonymous inner class:

 people.each(new Procedure()
 {
     public void value(Person person)
     {
         LOGGER.info(person.getName());
     }
 });
 

This method is a variant of InternalIterable.forEach(Procedure) that has a signature conflict with Iterable.forEach(java.util.function.Consumer).

See Also:

InternalIterable.forEach(Procedure), Iterable.forEach(java.util.function.Consumer)

iterator

public Iterator<T> iterator()