/**
* 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.ctakes.padtermspotter.impl;
import java.io.IOException;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.Properties;
import org.apache.log4j.Level;
import org.apache.log4j.Logger;
import org.apache.uima.UimaContext;
import org.apache.uima.analysis_engine.AnalysisEngineProcessException;
import org.apache.uima.analysis_engine.annotator.AnnotatorContextException;
import org.apache.uima.jcas.JCas;
import org.apache.uima.jcas.cas.FSArray;
import org.apache.ctakes.dictionary.lookup.MetaDataHit;
import org.apache.ctakes.dictionary.lookup.vo.LookupHit;
import org.apache.ctakes.typesystem.type.syntax.BaseToken;
import org.apache.ctakes.padtermspotter.type.PADLocation;
public class PADLocationConsumerImpl
extends PADConsumerImpl
{
public static Logger iv_logger = Logger.getLogger(PADLocationConsumerImpl.class);
public static String STAND_ALONE = "STAND_ALONE";
public static int TRUE = 1;
public static int FALSE = 0;
private static boolean skipRest = false;
public PADLocationConsumerImpl(UimaContext aCtx, Properties props)
throws AnnotatorContextException, IOException
{
}
public void consumeHits(JCas jcas, Iterator lhItr)
throws AnalysisEngineProcessException
{
Iterator hitsByOffsetItr = organizeByOffset(lhItr);
while (hitsByOffsetItr.hasNext())
{
//this is a hit from dictionary, just one in this case
Collection hitsAtOffsetCol = (Collection) hitsByOffsetItr.next();
Iterator lhAtOffsetItr = hitsAtOffsetCol.iterator();
int neBegin = -1;
int neEnd = -1;
while (lhAtOffsetItr.hasNext())
{
LookupHit lh = (LookupHit) lhAtOffsetItr.next();
neBegin = lh.getStartOffset();
neEnd = lh.getEndOffset();
MetaDataHit metaData = lh.getDictMetaDataHit();
addLocation(jcas, metaData, neBegin, neEnd);
}
}
}
private void addLocation(JCas jcas, MetaDataHit metaData, int neBegin, int neEnd)
{
String mfValue =null;
boolean skipTerm = false;
mfValue = metaData.getMetaFieldValue("1");
//check if the location is standalone...
String standAlone = metaData.getMetaFieldValue("2");
iv_logger.log(Level.INFO, "Meta field 1 ["+mfValue+"] col2["+standAlone+"]");
int cutOffForRevision = findOriginalReportSubSection(jcas);
PADLocation locationTerm = new PADLocation(jcas);
locationTerm.setHitDictionaryValue(mfValue);
if(standAlone != null && standAlone.equalsIgnoreCase(STAND_ALONE))
locationTerm.setIsStandAlone(TRUE);
else {
locationTerm.setIsStandAlone(FALSE);
locationTerm.setTypeID(new Integer(standAlone).intValue());
}
locationTerm.setBegin(neBegin);
locationTerm.setEnd(neEnd);
List list = getTokenData(jcas, locationTerm);
FSArray fsArr = new FSArray(jcas, list.size());
for(int i=0; i<list.size(); i++) {
BaseToken wta = (BaseToken)list.get(i);
if (wta.getCoveredText().compareToIgnoreCase("at")!=0 ||
(wta.getCoveredText().compareTo("AT")==0 && wta.getPartOfSpeech().compareTo("IN")!= 0))
fsArr.set(i, wta);
else if (i ==0)
skipTerm = true;
}
String segStatus = getSubSectionStatus(locationTerm, jcas, cutOffForRevision);
if (!skipTerm && (segStatus.compareTo("-1")==0 || segStatus.compareTo("1")!=0)) {
locationTerm.setRelatedTokens(fsArr);
String segId = getSegmentIdContaining(locationTerm, jcas);
locationTerm.setSegmentID(segId);
//fsArr.addToIndexes();
locationTerm.addToIndexes();
}
}
}