Package org.eclipse.m2m.atl.emftvm.util

Class LazySetOnSet<E>

java.lang.Object

org.eclipse.m2m.atl.emftvm.util.LazyCollection<E>

org.eclipse.m2m.atl.emftvm.util.LazySet<E>

org.eclipse.m2m.atl.emftvm.util.LazySetOnSet<E>

Type Parameters:

E -

All Implemented Interfaces:

Iterable<E>, Collection<E>, Set<E>

public class LazySetOnSet<E>
extends LazySet<E>

LazySet that passes method calls through to the underlying Set, where possible, instead of going via Iterators.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.m2m.atl.emftvm.util.LazySet

LazySet.ExcludingSet<E>, LazySet.IncludingSet<E>, LazySet.IntegerRangeSet, LazySet.LongRangeSet, LazySet.NonCachingSet<E>

Nested classes/interfaces inherited from class org.eclipse.m2m.atl.emftvm.util.LazyCollection

LazyCollection.AppendIterator, LazyCollection.CachingIterator, LazyCollection.CachingSetIterator, LazyCollection.CollectIterator<T>, LazyCollection.ExcludingIterator, LazyCollection.FilterIterator, LazyCollection.FlattenIterator, LazyCollection.FlattenSetIterator, LazyCollection.IntegerRangeListIterator, LazyCollection.IntersectionIterator, LazyCollection.IteratorToListIterator, LazyCollection.LongRangeListIterator, LazyCollection.ReadOnlyIterator<E>, LazyCollection.ReadOnlyListIterator<E>, LazyCollection.RejectIterator, LazyCollection.ReverseIterator, LazyCollection.ReverseListIterator, LazyCollection.SelectIterator, LazyCollection.SubListIterator, LazyCollection.SubListListIterator, LazyCollection.SubtractionIterator, LazyCollection.UnionIterator, LazyCollection.UnionSetIterator, LazyCollection.WrappedIterator, LazyCollection.WrappedListIterator

Field Summary

Fields inherited from class org.eclipse.m2m.atl.emftvm.util.LazyCollection

cache, dataSource, occurrences

Constructor Summary

Constructors

Constructor	Description
LazySetOnSet(Set<E> dataSource)	Creates a new LazySetOnSet around dataSource.

Method Summary

Modifier and Type	Method	Description
boolean	contains(Object o)
boolean	isEmpty()
Iterator<E>	iterator()
int	size()

Methods inherited from class org.eclipse.m2m.atl.emftvm.util.LazySet

asSet, asString, collect, count, createCache, equals, excluding, excludingAll, flatten, hashCode, including, including, includingAll, includingAll, includingRange, intersection, intersection, reject, select, sortedBy, subtract, symmetricDifference, union, union

Methods inherited from class org.eclipse.m2m.atl.emftvm.util.LazyCollection

add, addAll, any, appendElements, asBag, asOrderedSet, asSequence, clear, containsAll, containsAny, excludes, excludesAll, exists, exists2, forAll, forAll2, includes, includesAll, isUnique, iterate, mappedBy, mappedBySingle, max, min, notEmpty, one, product, remove, removeAll, retainAll, sum, toArray, toArray, toString

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 java.lang.Iterable

forEach

Methods inherited from interface java.util.Set

add, addAll, clear, containsAll, remove, removeAll, retainAll, spliterator, toArray, toArray

Constructor Details

LazySetOnSet

public LazySetOnSet(Set<E> dataSource)

Creates a new LazySetOnSet around dataSource.

Parameters:

dataSource - the underlying collection

Method Details

iterator

public Iterator<E> iterator()

Specified by:

iterator in interface Collection<E>

Specified by:

iterator in interface Iterable<E>

Specified by:

iterator in interface Set<E>

Overrides:

iterator in class LazySet<E>

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<E>

Specified by:

contains in interface Set<E>

Overrides:

contains in class LazyCollection<E>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<E>

Specified by:

isEmpty in interface Set<E>

Overrides:

isEmpty in class LazyCollection<E>

size

public int size()

Specified by:

size in interface Collection<E>

Specified by:

size in interface Set<E>

Overrides:

size in class LazyCollection<E>