/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.lucene.analysis.kr.morph;
import java.util.Comparator;
public class WSOuputComparator implements Comparator<AnalysisOutput> {
public int compare(AnalysisOutput o1, AnalysisOutput o2) {
// 길이의 역순으로 정렬한다.
int score = o2.getScore() - o1.getScore();
if(score!=0) return score;
int len = o2.getSource().length() - o1.getSource().length();
if(len!=0) return len;
int ptn = getPtnScore(o2.getPatn()) - getPtnScore(o1.getPatn());
if(ptn!=0) return ptn;
int stem = o1.getStem().length() - o2.getStem().length();
if(stem!=0) return stem;
return 0;
}
private int getPtnScore(int ptn) {
if(ptn==PatternConstants.PTN_N) ptn = 7;
else if(ptn==PatternConstants.PTN_AID) return 50;
return ptn;
}
}