/**
* Copyright (c) 2003-2009, Xith3D Project Group all rights reserved.
*
* Portions based on the Java3D interface, Copyright by Sun Microsystems.
* Many thanks to the developers of Java3D and Sun Microsystems for their
* innovation and design.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of the 'Xith3D Project Group' nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) A
* RISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE
*/
package org.xith3d.utility.cache;
/**
* Class used to store information on the cached item. Since this
* cached node itself has memory usage, only heavyweight items should
* themselves be cached.
*
* @author David Yazel
*/
public class CacheNode< T >
{
protected T o;
private long timeCreated;
private long timeLastAccessed;
private int numUsers = 0;
private int numRequested = 0;
public CacheNode( T o )
{
this.o = o;
}
public long getTimeCreated()
{
return timeCreated;
}
public long getTimeLastAccessed()
{
return timeLastAccessed;
}
public int getNumUsers()
{
return numUsers;
}
public void setNumUsers( int numUsers )
{
this.numUsers = numUsers;
}
public void setO( T o )
{
this.o = o;
}
public T getO()
{
return ( o );
}
public void setTimeCreated( long timeCreated )
{
this.timeCreated = timeCreated;
}
public void setTimeLastAccessed( long timeLastAccessed )
{
this.timeLastAccessed = timeLastAccessed;
}
public int getNumRequested()
{
return numRequested;
}
public void setNumRequested( int numRequested )
{
this.numRequested = numRequested;
}
}