soot.util

Class IdentityHashSet<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<E>

soot.util.IdentityHashSet<E>

All Implemented Interfaces:

java.lang.Iterable<E>, java.util.Collection<E>, java.util.Set<E>

public class IdentityHashSet<E>
extends java.util.AbstractSet<E>
implements java.util.Set<E>

Implements a hashset with comparison over identity.

Author:

Eric Bodden

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.IdentityHashMap<E,E>	delegate

Constructor Summary

Constructors

Constructor and Description
IdentityHashSet() Creates a new, empty IdentityHashSet.

Method Summary

Modifier and Type	Method and Description
boolean	add(E o)
void	clear()
boolean	contains(java.lang.Object o)
boolean	equals(java.lang.Object obj)
int	hashCode()
java.util.Iterator<E>	iterator()
boolean	remove(java.lang.Object o)
int	size()
java.lang.String	toString()

Methods inherited from class java.util.AbstractSet

removeAll

Methods inherited from class java.util.AbstractCollection

addAll, containsAll, isEmpty, retainAll, toArray, toArray

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Set

addAll, containsAll, isEmpty, removeAll, retainAll, spliterator, toArray, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Field Detail

delegate

protected java.util.IdentityHashMap<E,E> delegate

Constructor Detail

IdentityHashSet

public IdentityHashSet()

Creates a new, empty IdentityHashSet.

Method Detail

size

public int size()

Specified by:

size in interface java.util.Collection<E>

Specified by:

size in interface java.util.Set<E>

Specified by:

size in class java.util.AbstractCollection<E>

contains

public boolean contains(java.lang.Object o)

Specified by:

contains in interface java.util.Collection<E>

Specified by:

contains in interface java.util.Set<E>

Overrides:

contains in class java.util.AbstractCollection<E>

iterator

public java.util.Iterator<E> iterator()

Specified by:

iterator in interface java.lang.Iterable<E>

Specified by:

iterator in interface java.util.Collection<E>

Specified by:

iterator in interface java.util.Set<E>

Specified by:

iterator in class java.util.AbstractCollection<E>

add

public boolean add(E o)

Specified by:

add in interface java.util.Collection<E>

Specified by:

add in interface java.util.Set<E>

Overrides:

add in class java.util.AbstractCollection<E>

remove

public boolean remove(java.lang.Object o)

Specified by:

remove in interface java.util.Collection<E>

Specified by:

remove in interface java.util.Set<E>

Overrides:

remove in class java.util.AbstractCollection<E>

clear

public void clear()

Specified by:

clear in interface java.util.Collection<E>

Specified by:

clear in interface java.util.Set<E>

Overrides:

clear in class java.util.AbstractCollection<E>

hashCode

public int hashCode()

Specified by:

hashCode in interface java.util.Collection<E>

Specified by:

hashCode in interface java.util.Set<E>

Overrides:

hashCode in class java.util.AbstractSet<E>

equals

public boolean equals(java.lang.Object obj)

Specified by:

equals in interface java.util.Collection<E>

Specified by:

equals in interface java.util.Set<E>

Overrides:

equals in class java.util.AbstractSet<E>

toString

public java.lang.String toString()

Overrides:

toString in class java.util.AbstractCollection<E>