org.vrspace.neurogrid
Class SoftCache.SoftValue

java.lang.Object
  java.lang.ref.Reference
      java.lang.ref.SoftReference
          org.vrspace.neurogrid.SoftCache.SoftValue

Enclosing class:

SoftCache

protected class SoftCache.SoftValue

extends java.lang.ref.SoftReference

Internal class to allow for easy removal of key-value pair when value has been reclaimed from SoftReference

Constructor Summary

SoftCache.SoftValue(java.lang.Object key, java.lang.Object value, java.lang.ref.ReferenceQueue rq)
SoftValue constructor

Method Summary

java.lang.Object

getKey() Get the actual object

Methods inherited from class java.lang.ref.SoftReference

get

Methods inherited from class java.lang.ref.Reference

clear, enqueue, isEnqueued

Methods inherited from class java.lang.Object

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

Constructor Detail

SoftCache.SoftValue

public SoftCache.SoftValue(java.lang.Object key,
                           java.lang.Object value,
                           java.lang.ref.ReferenceQueue rq)

SoftValue constructor

Parameters:

key - the key used to reference

value - the object we are actually caching

rq - a reference queues, to which registered reference objects are appended by the garbage collector after the appropriate reachability changes are detected.

Method Detail

getKey

public java.lang.Object getKey()

Get the actual object

Returns:

Object