org.eclipse.core.internal.runtime

Class ReferenceHashSet<T>

java.lang.Object

org.eclipse.core.internal.runtime.ReferenceHashSet<T>

public class ReferenceHashSet<T>
extends java.lang.Object

A hashset whose values can be garbage collected. This API is EXPERIMENTAL and provided as early access.

Since:

3.1

Field Summary

Fields

Modifier and Type	Field and Description
int	elementSize
static int	HARD Constant indicating that hard references should be used.
static int	SOFT Constant indiciating that soft references should be used.
static int	WEAK Constant indicating that weak references should be used.

Constructor Summary

Constructors

Constructor and Description
ReferenceHashSet()
ReferenceHashSet(int size)

Method Summary

Modifier and Type	Method and Description
T	add(T obj, int referenceType)
boolean	contains(T obj)
T	get(T obj)
java.lang.Object	remove(T obj)
int	size()
java.lang.Object[]	toArray()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

elementSize

public int elementSize

HARD

public static final int HARD

Constant indicating that hard references should be used.

See Also:

Constant Field Values

SOFT

public static final int SOFT

Constant indiciating that soft references should be used.

See Also:

Constant Field Values

WEAK

public static final int WEAK

Constant indicating that weak references should be used.

See Also:

Constant Field Values

Constructor Detail

ReferenceHashSet

public ReferenceHashSet()

ReferenceHashSet

public ReferenceHashSet(int size)

Method Detail

add

public T add(T obj,
             int referenceType)

contains

public boolean contains(T obj)

get

public T get(T obj)

remove

public java.lang.Object remove(T obj)

size

public int size()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

toArray

public java.lang.Object[] toArray()