org.apache.directory.server.core.event
Class SubstringEvaluator

java.lang.Object
  org.apache.directory.server.core.event.SubstringEvaluator

All Implemented Interfaces:

Evaluator

public class SubstringEvaluator
extends java.lang.Object
implements Evaluator

Evaluates substring filter assertions on an entry.

Version:

$Rev: 493916 $

Author:

Apache Directory Project

Constructor Summary

SubstringEvaluator(OidRegistry oidRegistry, AttributeTypeRegistry attributeTypeRegistry)
Creates a new SubstringEvaluator for substring expressions.

Method Summary

boolean

evaluate(org.apache.directory.shared.ldap.filter.ExprNode node, java.lang.String dn, javax.naming.directory.Attributes entry) Evaluates a candidate to determine if a filter expression selects it.

Methods inherited from class java.lang.Object

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

Constructor Detail

SubstringEvaluator

public SubstringEvaluator(OidRegistry oidRegistry,
                          AttributeTypeRegistry attributeTypeRegistry)

Creates a new SubstringEvaluator for substring expressions.

Parameters:

oidRegistry - the OID registry for name to OID mapping

attributeTypeRegistry - the attributeType registry

Method Detail

evaluate

public boolean evaluate(org.apache.directory.shared.ldap.filter.ExprNode node,
                        java.lang.String dn,
                        javax.naming.directory.Attributes entry)
                 throws javax.naming.NamingException

Description copied from interface: Evaluator

Evaluates a candidate to determine if a filter expression selects it.

Specified by:

evaluate in interface Evaluator

Parameters:

node - the filter expression to evaluate on the candidate

dn - the normalized distinguished name of the entry being tested

entry - the entry to evaluate

Returns:

true if the filter selects the candidate false otherwise

Throws:

javax.naming.NamingException - if there is a database fault during evaluation

See Also:

Evaluator.evaluate(ExprNode, String, Attributes)