01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17:
18: /**
19: * @author Nikolay A. Kuznetsov
20: * @version $Revision: 1.6.2.2 $
21: */package java.util.regex;
22:
23: /**
24: * This is base class for special tokens like character classes
25: * and quantifiers.
26: *
27: * @author Nikolay A. Kuznetsov
28: * @version $Revision: 1.6.2.2 $
29: */
30: abstract class SpecialToken {
31:
32: public static final int TOK_CHARCLASS = 1 << 0;
33:
34: public static final int TOK_QUANTIFIER = 1 << 1;
35:
36: /**
37: * Returns the type of the token, may return following values:
38: * TOK_CHARCLASS - token representing character class;
39: * TOK_QUANTIFIER - token representing quantifier;
40: *
41: * @return character type.
42: */
43: public abstract int getType();
44: }
|