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: 1.3.2.2 $
21: */package java.util.regex;
22:
23: /**
24: * Represents end of input '\z', i.e. matches only character after the last one;
25: *
26: * @author Nikolay A. Kuznetsov
27: * @version $Revision: 1.3.2.2 $
28: */
29: class EOISet extends AbstractSet {
30:
31: public int matches(int stringIndex, CharSequence testString,
32: MatchResultImpl matchResult) {
33: int rightBound = matchResult.hasTransparentBounds() ? testString
34: .length()
35: : matchResult.getRightBound();
36: if (stringIndex < rightBound)
37: return -1;
38:
39: matchResult.hitEnd = true;
40: matchResult.requireEnd = true;
41:
42: return next.matches(stringIndex, testString, matchResult);
43: }
44:
45: /**
46: * Returns false, enough for quantifiers
47: */
48: public boolean hasConsumed(MatchResultImpl matchResult) {
49: return false;
50: }
51:
52: protected String getName() {
53: return "EOI"; //$NON-NLS-1$
54: }
55: }
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