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

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

All Implemented Interfaces:

Evaluator

public class ScopeEvaluator
extends java.lang.Object
implements Evaluator

Evaluates ScopeNode assertions on candidates using a database.

Constructor Summary

ScopeEvaluator()

Method Summary

boolean

evaluate(ExprNode node, java.lang.String dn, javax.naming.directory.Attributes record) 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

ScopeEvaluator

public ScopeEvaluator()
               throws javax.naming.NamingException

Throws:

javax.naming.NamingException

Method Detail

evaluate

public boolean evaluate(ExprNode node,
                        java.lang.String dn,
                        javax.naming.directory.Attributes record)
                 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

record - 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)