01: package org.apache.lucene.search;
02:
03: /**
04: * Licensed to the Apache Software Foundation (ASF) under one or more
05: * contributor license agreements. See the NOTICE file distributed with
06: * this work for additional information regarding copyright ownership.
07: * The ASF licenses this file to You under the Apache License, Version 2.0
08: * (the "License"); you may not use this file except in compliance with
09: * the License. You may obtain a copy of the License at
10: *
11: * http://www.apache.org/licenses/LICENSE-2.0
12: *
13: * Unless required by applicable law or agreed to in writing, software
14: * distributed under the License is distributed on an "AS IS" BASIS,
15: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16: * See the License for the specific language governing permissions and
17: * limitations under the License.
18: */
19:
20: import org.apache.lucene.util.PriorityQueue;
21:
22: final class HitQueue extends PriorityQueue {
23: HitQueue(int size) {
24: initialize(size);
25: }
26:
27: protected final boolean lessThan(Object a, Object b) {
28: ScoreDoc hitA = (ScoreDoc) a;
29: ScoreDoc hitB = (ScoreDoc) b;
30: if (hitA.score == hitB.score)
31: return hitA.doc > hitB.doc;
32: else
33: return hitA.score < hitB.score;
34: }
35: }
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