001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 * 019 */ 020 package org.apache.directory.shared.ldap.entry; 021 022 import java.io.Externalizable; 023 024 /** 025 * An internal interface for a ModificationItem. The name has been 026 * chosen so that it does not conflict with @see ModificationItem 027 * 028 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 029 * @version $Rev$, $Date$ 030 */ 031 public interface Modification extends Cloneable, Externalizable 032 { 033 /** 034 * @return the operation 035 */ 036 ModificationOperation getOperation(); 037 038 039 /** 040 * Store the modification operation 041 * 042 * @param operation The DirContext value to assign 043 */ 044 void setOperation( int operation ); 045 046 047 /** 048 * Store the modification operation 049 * 050 * @param operation The ModificationOperation value to assign 051 */ 052 void setOperation( ModificationOperation operation ); 053 054 055 /** 056 * @return the attribute containing the modifications 057 */ 058 EntryAttribute getAttribute(); 059 060 061 /** 062 * Set the attribute's modification 063 * 064 * @param attribute The modified attribute 065 */ 066 void setAttribute( EntryAttribute attribute ); 067 068 069 /** 070 * The clone operation 071 * 072 * @return a clone of the current modification 073 */ 074 Modification clone(); 075 }