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

Class LazySet.IncludingSet<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.LazySet.NonCachingSet<E>

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

Type Parameters:

E - the collection element type

All Implemented Interfaces:

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

Enclosing class:

LazySet<E>

public static class LazySet.IncludingSet<E>
extends LazySet.NonCachingSet<E>

LazySet that includes an element into the underlying LazySet, except if the element already occurs in the underlying LazySet.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	LazySet.IncludingSet.IncludingSetIterator	Iterator that appends an object to the underlying collection, except when it already occurs in the underlying collection.

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

Modifier and Type	Field	Description
protected boolean	containsObject
protected boolean	containsSet
protected final E	object

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

cache, dataSource, occurrences

Constructor Summary

Constructors

Constructor	Description
IncludingSet(E object, LazySet<E> dataSource)	Creates a new LazySet.IncludingSet.

Method Summary

Modifier and Type	Method	Description
boolean	contains(Object o)
int	count(Object o)	Returns the number of occurrences of object in self. post: result <= 1
boolean	isEmpty()
Iterator<E>	iterator()
int	size()

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

createCache

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

asSet, asString, collect, 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

Field Details

object

protected final E object

containsObject

protected boolean containsObject

containsSet

protected boolean containsSet

Constructor Details

IncludingSet

public IncludingSet(E object,
 LazySet<E> dataSource)

Creates a new LazySet.IncludingSet.

Parameters:

object - the element to include

dataSource - the underlying collection

Method Details

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>

count

public int count(Object o)

Returns the number of occurrences of object in self.
post: result <= 1

Overrides:

count in class LazySet<E>

Parameters:

o - the object to count

Returns:

The number of occurrences of object in self.

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<E>

Specified by:

isEmpty in interface Set<E>

Overrides:

isEmpty in class LazyCollection<E>

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>

size

public int size()

Specified by:

size in interface Collection<E>

Specified by:

size in interface Set<E>

Overrides:

size in class LazyCollection<E>