/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
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* or http://forgerock.org/license/CDDLv1.0.html.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at legal-notices/CDDLv1_0.txt.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Copyright 2008-2009 Sun Microsystems, Inc.
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* Portions Copyright 2014 ForgeRock AS
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*/
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package org.opends.server.api;
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import java.util.Collection;
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import org.forgerock.opendj.ldap.ByteSequence;
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import org.forgerock.opendj.ldap.DecodeException;
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import org.forgerock.opendj.ldap.spi.IndexQueryFactory;
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import org.forgerock.opendj.ldap.spi.Indexer;
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/**
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* This interface defines the set of methods that must be
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* implemented by a Directory Server module that implements an
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* Extensible matching rule.
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*/
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@org.opends.server.types.PublicAPI(
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stability = org.opends.server.types.StabilityLevel.VOLATILE,
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mayInstantiate = false,
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mayExtend = true,
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mayInvoke = false)
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public interface ExtensibleMatchingRule extends MatchingRule
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{
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/**
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* Returns a collection of extensible indexers associated with this matching
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* rule.
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*
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* @return The collection of extensible indexers associated with this matching
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* rule.
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*/
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Collection<Indexer> getIndexers();
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/**
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* Returns an index query appropriate for the provided attribute
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* value assertion.
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*
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* @param <T>
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* The type of index query created by the {@code factory}.
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* @param assertionValue
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* The attribute value assertion.
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* @param factory
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* The index query factory which should be used to
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* construct the index query.
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* @return The index query appropriate for the provided attribute
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* value assertion.
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* @throws DecodeException
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* If an error occurs while generating the index query.
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*/
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<T> T createIndexQuery(ByteSequence assertionValue,
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IndexQueryFactory<T> factory) throws DecodeException;
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}
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