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HeidelTime is a multilingual cross-domain temporal tagger that extracts temporal expressions from documents and normalizes them according to the TIMEX3 annotation standard.
/*
Copyright (C) 2010 by
*
* Cam-Tu Nguyen
* [email protected] or [email protected]
*
* Xuan-Hieu Phan
* [email protected]
*
* College of Technology, Vietnamese University, Hanoi
* Graduate School of Information Sciences, Tohoku University
*
* JVnTextPro-v.2.0 is a free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2 of the License,
* or (at your option) any later version.
*
* JVnTextPro-v.2.0 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with JVnTextPro-v.2.0); if not, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
package jvntextpro.data;
import java.util.ArrayList;
// TODO: Auto-generated Javadoc
/**
* The Class TaggingData.
*/
public class TaggingData {
/** The cntx gen vector. */
protected ArrayList cntxGenVector = null;
/**
* Instantiates a new tagging data.
*/
public TaggingData(){
cntxGenVector = new ArrayList();
}
/**
* Instantiates a new tagging data.
*
* @param _cntxGenVector the _cntx gen vector
*/
public TaggingData(ArrayList _cntxGenVector){
cntxGenVector = _cntxGenVector;
}
/**
* Instantiates a new tagging data.
*
* @param cntxGen the cntx gen
*/
public TaggingData(ContextGenerator cntxGen){
cntxGenVector = new ArrayList();
cntxGenVector.add(cntxGen);
}
/**
* Adds the context generator.
*
* @param cntxGen the cntx gen
*/
public void addContextGenerator(ContextGenerator cntxGen){
cntxGenVector.add(cntxGen);
}
/**
* Gets the context.
*
* @param sent the sent
* @param wordIdx the word idx
* @return the context
*/
public String [] getContext (Sentence sent, int wordIdx){
ArrayList tempCps = new ArrayList();
for (int i = 0; i < cntxGenVector.size(); ++i){
String [] context = cntxGenVector.get(i).getContext(sent, wordIdx);
if (context != null){
for (int j = 0; j < context.length; ++j){
if (context[j].trim().equals("")) continue;
tempCps.add(context[j]);
}
}
}
String [] tempCpsArray = new String[tempCps.size()];
return tempCps.toArray(tempCpsArray);
}
/**
* Gets the context str.
*
* @param sent the sentence
* @param wordIdx the word index
* @return the string representing contexts extracted at wordIdx of the sentence sent
*/
public String getContextStr(Sentence sent, int wordIdx){
String cpStr = "";
for (int i = 0; i < cntxGenVector.size(); ++i){
String [] context = cntxGenVector.get(i).getContext(sent, wordIdx);
if (context != null){
for (int j = 0; j < context.length; ++j){
if (context[j].trim().equals("")) continue;
cpStr += context[j] + " ";
}
}
}
return cpStr.trim();
}
}
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