org.apache.directory.server.core.api.subtree

Class RefinementLeafEvaluator

java.lang.Object

org.apache.directory.server.core.api.subtree.RefinementLeafEvaluator

public class RefinementLeafEvaluator
extends java.lang.Object

A refinement leaf node evaluator. This evaluator checks to see if the objectClass attribute of a candidate entry is matched by a leaf node in a refinement filter expression tree.

Field Summary

Fields

Modifier and Type	Field and Description
private org.apache.directory.api.ldap.model.schema.AttributeType	objectClassAT A storage for the ObjectClass attributeType
private org.apache.directory.api.ldap.model.schema.SchemaManager	schemaManager A SchemaManager instance

Constructor Summary

Constructors

Constructor and Description
RefinementLeafEvaluator(org.apache.directory.api.ldap.model.schema.SchemaManager schemaManager) Creates a refinement filter's leaf node evaluator.

Method Summary

Modifier and Type	Method and Description
boolean	evaluate(org.apache.directory.api.ldap.model.filter.SimpleNode node, org.apache.directory.api.ldap.model.entry.Attribute objectClasses) Evaluates whether or not a simple leaf node of a refinement filter selects an entry based on the entry's objectClass attribute values.

Methods inherited from class java.lang.Object

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

Field Detail

schemaManager

private final org.apache.directory.api.ldap.model.schema.SchemaManager schemaManager

A SchemaManager instance

objectClassAT

private org.apache.directory.api.ldap.model.schema.AttributeType objectClassAT

A storage for the ObjectClass attributeType

Constructor Detail

RefinementLeafEvaluator

public RefinementLeafEvaluator(org.apache.directory.api.ldap.model.schema.SchemaManager schemaManager)

Creates a refinement filter's leaf node evaluator.

Parameters:

schemaManager - The server schemaManager

Method Detail

evaluate

public boolean evaluate(org.apache.directory.api.ldap.model.filter.SimpleNode node,
                        org.apache.directory.api.ldap.model.entry.Attribute objectClasses)
                 throws org.apache.directory.api.ldap.model.exception.LdapException

Evaluates whether or not a simple leaf node of a refinement filter selects an entry based on the entry's objectClass attribute values.

Parameters:

node - the leaf node of the refinement filter

objectClasses - the objectClass attribute's values

Returns:

true if the leaf node selects the entry based on objectClass values, false if it rejects the entry

Throws:

org.apache.directory.api.ldap.model.exception.LdapException