org.apache.jackrabbit.core.persistence.util
Class LRUNodeIdCache

java.lang.Object
  org.apache.jackrabbit.core.persistence.util.LRUNodeIdCache

public class LRUNodeIdCache
extends Object

Implements a LRU NodeId cache.

Constructor Summary

LRUNodeIdCache()

Method Summary

void	clear() Clears this cache.
boolean	contains(NodeId id) Checks if the given id is contained in this cached.
void	put(NodeId id) Puts the given id to this cache.
boolean	remove(NodeId id) Removes the it to this cache

Methods inherited from class java.lang.Object

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

Constructor Detail

LRUNodeIdCache

public LRUNodeIdCache()

Method Detail

contains

public boolean contains(NodeId id)

Checks if the given id is contained in this cached.

Parameters:

id - the id to check

Returns:

true if the id is cached; false otherwise.

put

public void put(NodeId id)

Puts the given id to this cache.

Parameters:

id - the id to put.

remove

public boolean remove(NodeId id)

Removes the it to this cache

Parameters:

id - the id to remove

Returns:

true if the id was cached; false otherwise.

clear

public void clear()

Clears this cache.