01 package gate.creole.annic.apache.lucene.search;
02
03 /**
04 * Copyright 2004 The Apache Software Foundation
05 *
06 * Licensed under the Apache License, Version 2.0 (the "License");
07 * you may not use this file except in compliance with the License.
08 * You may obtain a copy of the License at
09 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18
19 import gate.creole.annic.apache.lucene.util.PriorityQueue;
20
21 final class PhraseQueue extends PriorityQueue {
22 PhraseQueue(int size) {
23 initialize(size);
24 }
25
26 protected final boolean lessThan(Object o1, Object o2) {
27 PhrasePositions pp1 = (PhrasePositions)o1;
28 PhrasePositions pp2 = (PhrasePositions)o2;
29 if (pp1.doc == pp2.doc)
30 return pp1.position < pp2.position;
31 else
32 return pp1.doc < pp2.doc;
33 }
34 }
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