org.exist.dom
Class NodeObjectPool

java.lang.Object
  org.apache.commons.pool.BaseKeyedObjectPool
      org.apache.commons.pool.impl.StackKeyedObjectPool
          org.exist.dom.NodeObjectPool

All Implemented Interfaces:

KeyedObjectPool

public class NodeObjectPool
extends StackKeyedObjectPool

An object pool for reusable node objects. Usually, node objects are only held in memory for a short time. By reusing these objects, we can save many object creations.

Author:

wolf

Constructor Summary

NodeObjectPool()

Method Summary

NodeImpl	borrowNode(Class clazz)
static NodeObjectPool	getInstance()
void	returnNode(NodeImpl node)

Methods inherited from class org.apache.commons.pool.impl.StackKeyedObjectPool

addObject, borrowObject, clear, clear, close, getNumActive, getNumActive, getNumIdle, getNumIdle, invalidateObject, returnObject, setFactory, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

NodeObjectPool

public NodeObjectPool()

Method Detail

getInstance

public static final NodeObjectPool getInstance()

borrowNode

public NodeImpl borrowNode(Class clazz)

returnNode

public void returnNode(NodeImpl node)