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 */ 020 021 package org.apache.directory.shared.dsmlv2; 022 023 024 /** 025 * This interface represents a container that can be used by the parser to store parsed information 026 * 027 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 028 * @version $Rev$, $Date$ 029 */ 030 public interface Container 031 { 032 /** 033 * Get the current grammar state 034 * 035 * @return Returns the current grammar state 036 */ 037 int getState(); 038 039 040 /** 041 * Set the new current state 042 * 043 * @param state 044 * The new state 045 */ 046 void setState( int state ); 047 048 049 /** 050 * Get the transition 051 * 052 * @return Returns the transition from the previous state to the new state 053 */ 054 public int getTransition(); 055 056 057 /** 058 * Update the transition from a state to another 059 * 060 * @param transition 061 * The transition to set 062 */ 063 public void setTransition( int transition ); 064 065 066 /** 067 * @return Returns the states. 068 */ 069 public IStates getStates(); 070 071 }