org.apache.directory.server.xdbm.search.impl
Class NoOpOptimizer

java.lang.Object
  org.apache.directory.server.xdbm.search.impl.NoOpOptimizer

All Implemented Interfaces:

Optimizer

public class NoOpOptimizer
extends java.lang.Object
implements Optimizer

A do nothing optimizer which labels all nodes with BigInteger.valueOf( Integer.MAX_VALUE ) , instead of actually taking scan counts.

Version:

$Rev$, $Date$

Author:

Apache Directory Project

Constructor Summary

NoOpOptimizer()

Method Summary

java.lang.Long

annotate(org.apache.directory.shared.ldap.filter.ExprNode node)

Methods inherited from class java.lang.Object

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

Constructor Detail

NoOpOptimizer

public NoOpOptimizer()

Method Detail

annotate

public java.lang.Long annotate(org.apache.directory.shared.ldap.filter.ExprNode node)
                        throws javax.naming.NamingException

Specified by:

annotate in interface Optimizer

Throws:

javax.naming.NamingException