| /******************************************************************************* |
| |
| * Copyright (c) 2009 Ecole des Mines de Nantes. |
| |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * Contributors: |
| * Kelly Garces - initial API and implementation and/or initial documentation |
| *******************************************************************************/ |
| |
| package match; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| |
| public class UpperCaseTokenizer implements Tokenizer { |
| |
| |
| public String tokenize (String cad) { |
| |
| String rCad = ""; |
| char[] cadChar = cad.toCharArray(); |
| ArrayList<Integer> cUpperIndexes = new ArrayList<Integer>(); |
| int i = 0; |
| while(i < cadChar.length) { |
| |
| if (Character.isUpperCase(cadChar[i])) { |
| cUpperIndexes.add(i); |
| } |
| i++; |
| } |
| |
| cUpperIndexes.add(cadChar.length); |
| |
| int startIndex = 0, endIndex = 0; |
| Iterator<Integer> ite = cUpperIndexes.iterator(); |
| |
| while(ite.hasNext()){ |
| |
| endIndex = ite.next(); |
| rCad = rCad + cad.substring(startIndex, endIndex) + " "; |
| |
| startIndex = endIndex; |
| } |
| // delete first and last whitespace |
| |
| return rCad.trim().toLowerCase(); |
| } |
| |
| } |
