jadex.util
Class WeakObject

java.lang.Object
  java.lang.ref.Reference
      java.lang.ref.WeakReference
          jadex.util.WeakObject

All Implemented Interfaces:

Serializable

public final class WeakObject
extends WeakReference
implements Serializable

Weakreference has the disadvantage that it does not support transparent equals() and hashcode() methods. WeakObject provides this support.

See Also:

Serialized Form

Constructor Summary

WeakObject(Object object)
Construct a new reference.

WeakObject(Object obj, ReferenceQueue queue)
Construct a WeakObject.

Method Summary

boolean	equals(Object object) Check the equality of an object with this.
int	hashCode() Return the hash code of the nested object.

Methods inherited from class java.lang.ref.Reference

clear, enqueue, get, isEnqueued

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WeakObject

public WeakObject(Object object)

Construct a new reference.

Parameters:

object - Object to reference.

WeakObject

public WeakObject(Object obj,
                  ReferenceQueue queue)

Construct a WeakObject.

Parameters:

obj - Object to reference.

queue - Reference queue.

Method Detail

equals

public boolean equals(Object object)

Check the equality of an object with this.

Overrides:

equals in class Object

Parameters:

object - Object to test equality with.

Returns:

True if object is equal.

hashCode

public int hashCode()

Return the hash code of the nested object.

Overrides:

hashCode in class Object

Returns:

The hash code of the nested object.