com.liferay.portal.kernel.search.NGramHolder Maven / Gradle / Ivy
/**
* Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.portal.kernel.search;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* @author Michael C. Han
*/
public class NGramHolder {
public void addNGram(int number, String gram) {
String key = "gram" + number;
List grams = _nGrams.get(key);
if (grams == null) {
grams = new ArrayList();
_nGrams.put(key, grams);
}
grams.add(gram);
}
public void addNGramEnd(int number, String gram) {
_nGramEnds.put("end" + number, gram);
}
public void addNGramStart(int number, String gram) {
_nGramStarts.put("start" + number, gram);
}
public Map getNGramEnds() {
return _nGramEnds;
}
public Map> getNGrams() {
return _nGrams;
}
public Map getNGramStarts() {
return _nGramStarts;
}
private Map _nGramEnds = new HashMap();
private Map> _nGrams =
new HashMap>();
private Map _nGramStarts = new HashMap();
}