Package org.aspectj.org.eclipse.jdt.internal.core.util

Class WeakHashSet<T>

java.lang.Object

org.aspectj.org.eclipse.jdt.internal.core.util.WeakHashSet<T>

public class WeakHashSet<T>
extends Object

A hashset whose values can be garbage collected.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	WeakHashSet.HashableWeakReference<T>

Field Summary

Fields

Modifier and Type	Field	Description
int	elementSize

Constructor Summary

Constructors

Constructor	Description
WeakHashSet()
WeakHashSet(int size)

Method Summary

Modifier and Type	Method	Description
T	add(T obj)	Adds the given object to this set.
boolean	contains(T obj)
T	get(T obj)	Return the object that is in this set and that is equals to the given object.
T	remove(T obj)	Removes the object that is in this set and that is equals to the given object.
int	size()
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

elementSize

public int elementSize

Constructor Details

WeakHashSet

public WeakHashSet()

WeakHashSet

public WeakHashSet(int size)

Method Details

add

public T add(T obj)

Adds the given object to this set. If an object that is equals to the given object already exists, do nothing. Returns the existing object or the new object if not found.

contains

public boolean contains(T obj)

get

public T get(T obj)

Return the object that is in this set and that is equals to the given object. Return null if not found.

remove

public T remove(T obj)

Removes the object that is in this set and that is equals to the given object. Return the object that was in the set, or null if not found.

size

public int size()

toString

public String toString()

Overrides:

toString in class Object