/*
* 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.tallison.lucene.syns.contextifiers;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
public class PreContextifier implements Contextifier {
private final static String FIELD = "pre";
public static void main(String[] args) {
PreContextifier c = new PreContextifier();
String[] strings = {"the_quick_brown_dog", "a_quick_brown_dog", "the_quick_brown", "the_quick_green", "the_quick_brown_fox"};
List<String> converts = new ArrayList<String>();
for (String it : strings) {
converts.add(c.convert(it, 10));
}
Collections.sort(converts);
for (String s : converts) {
System.out.println(s);
}
}
public String convert(String s, int cnt) {
int i = s.indexOf("_");
if (i > -1 && i + 1 < s.length()) {
StringBuilder sb = new StringBuilder();
sb.append(s.substring(i + 1));
sb.append(START_MARKER);
sb.append(FIELD);
sb.append(FIELD_MARKER);
sb.append(s.substring(0, i));
sb.append(COUNT_MARKER);
sb.append(cnt);
return sb.toString();
}
return null;
}
}