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java.lang.Objectnl.tudelft.simulation.event.ref.Reference
nl.tudelft.simulation.event.ref.WeakReference
public class WeakReference
A WeakReference. The weakreference extends the
java.lang.ref.WeakReference
and besides implementing the
Reference interface no changes are defined.
(c) copyright 2002-2005 Delft University of Technology , the Netherlands.
See for project information www.simulation.tudelft.nl/event
License of use: Lesser
General Public License (LGPL) , no warranty
Constructor Summary | |
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WeakReference(Object referent)
Creates a new weak reference that refers to the given object. |
Method Summary | |
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Object |
get()
Returns this reference object's referent. |
protected void |
set(Object value)
sets the value of the reference |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public WeakReference(Object referent)
referent
- object the new weak reference will refer toMethod Detail |
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public Object get()
Reference
null
.
get
in class Reference
null
if this reference object has been clearedReference.get()
protected void set(Object value)
Reference
set
in class Reference
Reference.set(java.lang.Object)
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