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Java > Open Source Codes > org > apache > directory > ldapstudio > dsmlv2 > IStates


1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one
3  * or more contributor license agreements. See the NOTICE file
4  * distributed with this work for additional information
5  * regarding copyright ownership. The ASF licenses this file
6  * to you under the Apache License, Version 2.0 (the
7  * "License"); you may not use this file except in compliance
8  * with the License. You may obtain a copy of the License at
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing,
13  * software distributed under the License is distributed on an
14  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15  * KIND, either express or implied. See the License for the
16  * specific language governing permissions and limitations
17  * under the License.
18  *
19  */
20
21 package org.apache.directory.ldapstudio.dsmlv2;
22
23
24 /**
25  * This interface is used to store the different states of a grammar.
26  *
27  * @author <a HREF="mailto:dev@directory.apache.org">Apache Directory Project</a>
28  * @version $Rev$, $Date$
29  */
30 public interface IStates
31 {
32     /** The initial state of every grammar */
33     static int INIT_GRAMMAR_STATE = 0;
34
35     /** The ending state for every grammars */
36     static int GRAMMAR_END = -1;
37
38     /** The END_STATE */
39     static int END_STATE = -1;
40
41
42     /**
43      * Gets the specified state
44      *
45      * @param state
46      * the identifier of the state
47      * @return
48      * the specified state
49      */
50     String JavaDoc getState( int state );
51 }
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