AttributeIndexer.java revision 8ac57ee1cd50fcc3d02b36bea4ab1335924f1d7a
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at legal-notices/CDDLv1_0.txt.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information:
* Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*
*
* Copyright 2009-2010 Sun Microsystems, Inc.
* Portions Copyright 2014-2015 ForgeRock AS
*/
/**
* This class implements an attribute indexer for matching rules in JE Backend.
*/
public final class AttributeIndexer extends Indexer
{
/** The attribute type for which this instance will generate index keys. */
private final AttributeType attributeType;
/**
* The indexer which will generate the keys
* for the associated extensible matching rule.
*/
/**
* Creates a new extensible indexer for JE backend.
*
* @param attributeType The attribute type for which an indexer is
* required.
* @param extensibleIndexer The extensible indexer to be used.
*/
public AttributeIndexer(AttributeType attributeType, org.forgerock.opendj.ldap.spi.Indexer extensibleIndexer)
{
this.attributeType = attributeType;
this.indexer = extensibleIndexer;
}
/** {@inheritDoc} */
{
}
/** {@inheritDoc} */
{
{
}
}
/** {@inheritDoc} */
{
}
/**
* Generates the set of extensible index keys for an attribute.
* @param attrList The attribute for which substring keys are required.
* @param keys The set into which the generated keys will be inserted.
*/
{
{
return;
}
{
{
{
try
{
}
catch (DecodeException e)
{
logger.traceException(e);
}
}
}
}
}
/**
* Generates the set of index keys for an attribute.
* @param attrList The attribute to be indexed.
* @param modifiedKeys The map into which the modified
* keys will be inserted.
* @param insert <code>true</code> if generated keys should
* be inserted or <code>false</code> otherwise.
*/
private void indexAttribute(List<Attribute> attrList, Map<ByteString, Boolean> modifiedKeys, Boolean insert)
{
{
return;
}
}
/**
* Computes a map of index keys and a boolean flag indicating whether the
* corresponding key will be inserted or deleted.
*
* @param modifiedKeys
* A map containing the keys and a boolean. Keys corresponding to the
* boolean value <code>true</code> should be inserted and
* <code>false</code> should be deleted.
* @param insert
* <code>true</code> if generated keys should be inserted or
* <code>false</code> otherwise.
* @param keys
* The index keys to map.
*/
{
{
{
}
{
}
}
}
}