/*
|
* 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
|
* or http://forgerock.org/license/CDDLv1.0.html.
|
* 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 2008-2009 Sun Microsystems, Inc.
|
*/
|
|
package org.forgerock.opendj.config;
|
|
/**
|
* A visitor of relation definitions, in the style of the visitor design
|
* pattern. Classes implementing this interface can query relation definitions
|
* in a type-safe manner when the kind of relation definition is unknown at
|
* compile time. When a visitor is passed to a relation definition's accept
|
* method, the corresponding visit method most applicable to that relation
|
* definition is invoked.
|
*
|
* @param <R>
|
* The return type of this visitor's methods. Use
|
* {@link java.lang.Void} for visitors that do not need to return
|
* results.
|
* @param <P>
|
* The type of the additional parameter to this visitor's methods.
|
* Use {@link java.lang.Void} for visitors that do not need an
|
* additional parameter.
|
*/
|
public interface RelationDefinitionVisitor<R, P> {
|
|
/**
|
* Visit an instantiable relation definition.
|
*
|
* @param <C>
|
* The type of client managed object configuration that the
|
* relation definition refers to.
|
* @param <S>
|
* The type of server managed object configuration that the
|
* relation definition refers to.
|
* @param rd
|
* The instantiable relation definition to visit.
|
* @param p
|
* A visitor specified parameter.
|
* @return Returns a visitor specified result.
|
*/
|
<C extends ConfigurationClient, S extends Configuration> R visitInstantiable(
|
InstantiableRelationDefinition<C, S> rd, P p);
|
|
/**
|
* Visit a set relation definition.
|
*
|
* @param <C>
|
* The type of client managed object configuration that the
|
* relation definition refers to.
|
* @param <S>
|
* The type of server managed object configuration that the
|
* relation definition refers to.
|
* @param rd
|
* The set relation definition to visit.
|
* @param p
|
* A visitor specified parameter.
|
* @return Returns a visitor specified result.
|
*/
|
<C extends ConfigurationClient, S extends Configuration> R visitSet(SetRelationDefinition<C, S> rd, P p);
|
|
/**
|
* Visit an optional relation definition.
|
*
|
* @param <C>
|
* The type of client managed object configuration that the
|
* relation definition refers to.
|
* @param <S>
|
* The type of server managed object configuration that the
|
* relation definition refers to.
|
* @param rd
|
* The optional relation definition to visit.
|
* @param p
|
* A visitor specified parameter.
|
* @return Returns a visitor specified result.
|
*/
|
<C extends ConfigurationClient, S extends Configuration> R visitOptional(OptionalRelationDefinition<C, S> rd, P p);
|
|
/**
|
* Visit a singleton relation definition.
|
*
|
* @param <C>
|
* The type of client managed object configuration that the
|
* relation definition refers to.
|
* @param <S>
|
* The type of server managed object configuration that the
|
* relation definition refers to.
|
* @param rd
|
* The singleton relation definition to visit.
|
* @param p
|
* A visitor specified parameter.
|
* @return Returns a visitor specified result.
|
*/
|
<C extends ConfigurationClient, S extends Configuration> R visitSingleton(SingletonRelationDefinition<C, S> rd,
|
P p);
|
|
}
|
