@Test
public void testGetDocumentCas()
throws ResourceInitializationException, IOException, SAXException, URISyntaxException,
ParserConfigurationException {
CAS aCAS =
CasCreationUtils.createCas(
XmiFileTreeCorpusDAO.getTypeSystem(corpusPathString), null, null, null);
corpusDAO.getDocumentCas(new URI("62007.txt"), "1", aCAS);
assertThat(aCAS.getDocumentText(), containsString("РИА Новости"));
assertEquals(6, CasUtil.selectAll(aCAS).size());
assertEquals(
1,
CasUtil.select(aCAS, CasUtil.getAnnotationType(aCAS, "ru.kfu.itis.issst.evex.Weapon"))
.size());
aCAS =
CasCreationUtils.createCas(
XmiFileTreeCorpusDAO.getTypeSystem(corpusPathString), null, null, null);
corpusDAO.getDocumentCas(new URI("62007.txt"), "5", aCAS);
assertThat(aCAS.getDocumentText(), containsString("РИА Новости"));
assertThat(CasUtil.selectAll(aCAS).size(), equalTo(5));
assertEquals(
0,
CasUtil.select(aCAS, CasUtil.getAnnotationType(aCAS, "ru.kfu.itis.issst.evex.Weapon"))
.size());
}
/** Performs name finding on the given cas object. */
public final void process(CAS cas) {
if (isRemoveExistingAnnotations) {
final AnnotationComboIterator sentenceNameCombo =
new AnnotationComboIterator(cas, mSentenceType, mNameType);
List<AnnotationFS> removeAnnotations = new LinkedList<AnnotationFS>();
for (AnnotationIteratorPair annotationIteratorPair : sentenceNameCombo) {
for (AnnotationFS nameAnnotation : annotationIteratorPair.getSubIterator()) {
removeAnnotations.add(nameAnnotation);
}
}
for (AnnotationFS annotation : removeAnnotations) {
cas.removeFsFromIndexes(annotation);
}
}
final AnnotationComboIterator sentenceTokenCombo =
new AnnotationComboIterator(cas, mSentenceType, mTokenType);
for (AnnotationIteratorPair annotationIteratorPair : sentenceTokenCombo) {
final List<AnnotationFS> sentenceTokenAnnotationList = new LinkedList<AnnotationFS>();
final List<String> sentenceTokenList = new LinkedList<String>();
for (AnnotationFS tokenAnnotation : annotationIteratorPair.getSubIterator()) {
sentenceTokenAnnotationList.add(tokenAnnotation);
sentenceTokenList.add(tokenAnnotation.getCoveredText());
}
Span[] names =
find(cas, (String[]) sentenceTokenList.toArray(new String[sentenceTokenList.size()]));
AnnotationFS nameAnnotations[] = new AnnotationFS[names.length];
for (int i = 0; i < names.length; i++) {
int startIndex =
((AnnotationFS) sentenceTokenAnnotationList.get(names[i].getStart())).getBegin();
int endIndex =
((AnnotationFS) sentenceTokenAnnotationList.get(names[i].getEnd() - 1)).getEnd();
nameAnnotations[i] = cas.createAnnotation(mNameType, startIndex, endIndex);
cas.getIndexRepository().addFS(nameAnnotations[i]);
}
postProcessAnnotations(names, nameAnnotations);
}
documentDone(cas);
}
@Test
public void test() {
CAS cas = RutaTestUtils.processTestScript(this.getClass());
RutaTestUtils.assertAnnotationsEquals(cas, 1, 1, "A b");
RutaTestUtils.assertAnnotationsEquals(cas, 2, 1, "b A");
RutaTestUtils.assertAnnotationsEquals(cas, 3, 1, "A b A");
cas.release();
}
@Override
public synchronized String nextSentence() {
if (sentences == null || !sentences.hasNext()) {
try {
if (getReader().hasNext()) {
CAS cas = resource.retrieve();
try {
getReader().getNext(cas);
} catch (Exception e) {
log.warn("Done iterating returning an empty string");
return "";
}
resource.getAnalysisEngine().process(cas);
List<String> list = new ArrayList<>();
for (Sentence sentence : JCasUtil.select(cas.getJCas(), Sentence.class)) {
list.add(sentence.getCoveredText());
}
sentences = list.iterator();
// needs to be next cas
while (!sentences.hasNext()) {
// sentence is empty; go to another cas
if (reader.hasNext()) {
cas.reset();
getReader().getNext(cas);
resource.getAnalysisEngine().process(cas);
for (Sentence sentence : JCasUtil.select(cas.getJCas(), Sentence.class)) {
list.add(sentence.getCoveredText());
}
sentences = list.iterator();
} else return null;
}
String ret = sentences.next();
if (this.getPreProcessor() != null) ret = this.getPreProcessor().preProcess(ret);
return ret;
}
return null;
} catch (Exception e) {
throw new RuntimeException(e);
}
} else {
String ret = sentences.next();
if (this.getPreProcessor() != null) ret = this.getPreProcessor().preProcess(ret);
return ret;
}
}
/** @see org.apache.uima.collection.CollectionReader#getNext(org.apache.uima.cas.CAS) */
public void getNext(CAS aCAS) throws IOException, CollectionException {
JCas jcas;
try {
jcas = aCAS.getJCas();
} catch (CASException e) {
throw new CollectionException(e);
}
// open input stream to file
File file = (File) mFiles.get(mCurrentIndex++);
String text = FileUtils.file2String(file, mEncoding);
// put document in CAS
jcas.setDocumentText(text);
// set language if it was explicitly specified as a configuration parameter
if (mLanguage != null) {
jcas.setDocumentLanguage(mLanguage);
}
// Also store location of source document in CAS. This information is critical
// if CAS Consumers will need to know where the original document contents are located.
// For example, the Semantic Search CAS Indexer writes this information into the
// search index that it creates, which allows applications that use the search index to
// locate the documents that satisfy their semantic queries.
SourceDocumentInformation srcDocInfo = new SourceDocumentInformation(jcas);
srcDocInfo.setUri(file.getAbsoluteFile().toURL().toString());
srcDocInfo.setOffsetInSource(0);
srcDocInfo.setDocumentSize((int) file.length());
srcDocInfo.setLastSegment(mCurrentIndex == mFiles.size());
srcDocInfo.addToIndexes();
}
private Type getInputType(CAS cas, String typeName) {
Type type = cas.getTypeSystem().getType(typeName);
if (type == null) {
throw new IllegalStateException("Type [" + typeName + "] not found in type system");
}
return type;
}
@Override
protected void endDocument(final PDDocument aPdf) throws IOException {
cas.setDocumentText(text.toString());
if (log.isTraceEnabled()) {
log.trace("</document>");
}
}
@Override
protected void generateAnnotations(JCas jcas)
throws AnalysisEngineProcessException, FeaturePathException {
// CAS is necessary to retrieve values
CAS currCAS = jcas.getCas();
for (String path : paths) {
// Separate Typename and featurepath
String[] segments = path.split("/", 2);
String typeName = segments[0];
// Try to get the type from the typesystem of the CAS
Type t = currCAS.getTypeSystem().getType(typeName);
if (t == null) {
throw new IllegalStateException("Type [" + typeName + "] not found in type system");
}
// get an fpi object and initialize it
// initialize the FeaturePathInfo with the corresponding part
initializeFeaturePathInfoFrom(fp, segments);
// get the annotations
AnnotationIndex<?> idx = currCAS.getAnnotationIndex(t);
FSIterator<?> iterator = idx.iterator();
while (iterator.hasNext()) {
AnnotationFS fs = (AnnotationFS) iterator.next();
try {
if (this.filterFeaturePath != null) {
// check annotation filter condition
if (this.filterFeaturePathInfo.match(fs, this.filterCondition)) {
createStemAnnotation(jcas, fs);
}
} else { // no annotation filter specified
createStemAnnotation(jcas, fs);
}
} catch (AnalysisEngineProcessException e) {
// TODO Auto-generated catch block
throw new IllegalStateException("error occured while creating a stem annotation", e);
}
}
}
}
/**
* Removes all annotations of type removeAnnotationType which are contained by annotations of type
* containerAnnotationType.
*
* @param cas
* @param containerAnnotationType
* @param removeAnnotationType
*/
public static void removeAnnotations(
CAS cas, AnnotationFS containerAnnotation, Type removeAnnotationType) {
FSIndex<AnnotationFS> allRemoveAnnotations = cas.getAnnotationIndex(removeAnnotationType);
ContainingConstraint containingConstraint = new ContainingConstraint(containerAnnotation);
Iterator<AnnotationFS> containingTokens =
cas.createFilteredIterator(allRemoveAnnotations.iterator(), containingConstraint);
Collection<AnnotationFS> removeAnnotations = new LinkedList<AnnotationFS>();
while (containingTokens.hasNext()) {
removeAnnotations.add(containingTokens.next());
}
for (Iterator<AnnotationFS> it = removeAnnotations.iterator(); it.hasNext(); ) {
cas.removeFsFromIndexes(it.next());
}
}
@Override
public void getNext(final CAS aCAS) throws IOException, CollectionException {
TikaProcessor processor = new TikaProcessor();
try {
processor = TikaProcessor.newInstance(file);
} catch (Exception e) {
ExceptionHandler.logAndRethrow(logger, "TikaProcessor: ", e);
}
String documentText = processor.getText();
if (documentText == null || documentText.length() == 0) {
ExceptionHandler.logAndThrow(logger, "Document text is null or empty");
}
aCAS.setDocumentText(documentText);
String textLanguage = processor.getLanguage();
if (!textLanguage.contains("ru")) {
ExceptionHandler.logAndThrow(logger, "Document language is not russian");
}
aCAS.setDocumentLanguage(textLanguage);
}
@Override
public void getNext(CAS aCAS) throws IOException, CollectionException {
JCas jcas;
try {
jcas = aCAS.getJCas();
} catch (CASException e) {
throw new CollectionException(e);
}
try {
// parse the xml file
File xmlFile = GlobalFileStorage.getInstance().poll();
System.out.println("Process file: " + xmlFile.getName());
SAXParserFactory spf = SAXParserFactory.newInstance();
SAXParser sp = spf.newSAXParser();
XMLReader xr = sp.getXMLReader();
LinkedList<String[]> textElements = new LinkedList<>();
FragmentContentHandler fch = new FragmentContentHandler(xr, textElements);
xr.setContentHandler(fch);
xr.parse(new InputSource(new FileInputStream(xmlFile)));
StringBuilder docText = new StringBuilder();
for (String[] element : textElements) {
int start = docText.length();
int end = start + element[1].length();
docText.append(element[1] + "\n\n");
Section section = new Section(jcas, start, end);
section.setValue(element[0]);
section.addToIndexes();
}
jcas.setDocumentText(docText.toString().trim());
jcas.setDocumentLanguage(language);
DocumentMetaData docMetaData = DocumentMetaData.create(aCAS);
docMetaData.setDocumentTitle(xmlFile.getName());
docMetaData.setDocumentId(xmlFile.getAbsolutePath());
docMetaData.setDocumentBaseUri("file:" + xmlFile.getParentFile().getAbsolutePath());
docMetaData.setDocumentUri("file:" + xmlFile.getAbsolutePath());
} catch (Exception e) {
// e.printStackTrace();
throw new CollectionException(e);
}
}
/*
* Method that reads all serialized cases in the specified folder
* param: path --> specifies the folder
* returns a list of jcases
* */
public List<JCas> read(String path) throws Exception {
List<JCas> jCases = new ArrayList<JCas>();
System.out.println("--- READING ---");
@SuppressWarnings("deprecation")
CollectionReader reader =
CollectionReaderFactory.createReader(
BinaryCasReader.class,
ResourceCollectionReaderBase.PARAM_PATH,
path,
ResourceCollectionReaderBase.PARAM_PATTERNS,
new String[] {ResourceCollectionReaderBase.INCLUDE_PREFIX + "*.bin"});
while (reader.hasNext()) {
CAS cas = CasCreationUtils.createCas(createTypeSystemDescription(), null, null);
reader.getNext(cas);
System.out.println(cas.getJCas().getDocumentText());
jCases.add(cas.getJCas());
}
return jCases;
}
public void run() throws Exception {
// create Asynchronous Client API and initialize it
uimaAsEngine = new BaseUIMAAsynchronousEngine_impl();
// callback
// uimaAsEngine.addStatusCallbackListener(new StatusCallbackListener());
initializeUimaAsEngine(uimaAsEngine);
String filePath =
"C:\\WebScience\\Progetti\\K-People\\OntologyController_UIMA\\apache-uima\\examples\\src\\it\\webscience\\uima\\event-2031.xml";
String xml = readFile(filePath);
// get an empty CAS from the Cas pool
CAS cas = uimaAsEngine.getCAS();
// Initialize it with input data
cas.setDocumentText(xml);
// Send Cas to service for processing
uimaAsEngine.sendCAS(cas);
}
@Override
public void getNext(CAS cas) throws IOException, CollectionException {
this.cumulatedLength += currentDoc.getText().length();
logger.info(
"[Stream {}] Processing document {}: {} (total length processed: {})",
this.streamName,
this.mCurrentIndex,
this.currentDoc.getUri(),
this.cumulatedLength);
SourceDocumentInformation sdi;
try {
sdi = new SourceDocumentInformation(cas.getJCas());
sdi.setUri(currentDoc.getUri());
cas.setDocumentLanguage(mLanguage.getCode());
cas.setDocumentText(currentDoc.getText());
sdi.setDocumentSize(currentDoc.getText().length());
sdi.setCumulatedDocumentSize(this.cumulatedLength);
sdi.setBegin(0);
sdi.setEnd(currentDoc.getText().length());
sdi.setOffsetInSource(0);
sdi.setDocumentIndex(mCurrentIndex);
/*
* Cannot be known in case of streaming
*/
sdi.setCorpusSize(-1);
sdi.setNbDocuments(-1);
// Cannot know if this is the last
sdi.setLastSegment(false);
sdi.addToIndexes();
this.mCurrentIndex++;
} catch (CASException e) {
throw new CollectionException(e);
}
}
private TypeSystem createTypeSystem() throws IOException, UIMAException {
TypeSystemDescription tsDesc = null;
if (typeSystemDescPaths != null && typeSystemDescPaths.length > 0) {
tsDesc = createTypeSystemDescriptionFromPath(typeSystemDescPaths);
}
if (typeSystemDescNames != null && typeSystemDescNames.length > 0) {
TypeSystemDescription tsDescFromNames = createTypeSystemDescription(typeSystemDescNames);
if (tsDesc != null) {
tsDesc = mergeTypeSystems(asList(tsDesc, tsDescFromNames));
} else {
tsDesc = tsDescFromNames;
}
}
if (tsDesc == null) {
log.info("TypeSystemDescription will be created using the UIMAFit discovery");
tsDesc = TypeSystemDescriptionFactory.createTypeSystemDescription();
}
CAS dumbCas = CasCreationUtils.createCas(tsDesc, null, null);
TypeSystem typeSystem = dumbCas.getTypeSystem();
// printAllTypes();
return typeSystem;
}
/**
* TODO :: 1. construct the global word dictionary 2. keep the word frequency for each sentence
*
* <p>Creates two dictionaries queryDictionary and answerDictionary
*
* <p>queryDictionary is list of maps with key as the words in the question and value as the count
* of the word in the question sentence. Similarly answerDictionary is list of maps with key as
* the words in the answer and value as the count of the word in the answer sentence.
*/
@Override
public void processCas(CAS aCas) throws ResourceProcessException {
JCas jcas;
try {
jcas = aCas.getJCas();
} catch (CASException e) {
throw new ResourceProcessException(e);
}
FSIterator it = jcas.getAnnotationIndex(Document.type).iterator();
if (it.hasNext()) {
Document doc = (Document) it.next();
// Make sure that your previous annotators have populated this in CAS
FSList fsTokenList = doc.getTokenList();
ArrayList<Token> tokenList = Utils.fromFSListToCollection(fsTokenList, Token.class);
HashMap<String, Integer> myMap = new HashMap<String, Integer>();
HashMap<String, Integer> myMap2 = new HashMap<String, Integer>();
// if question then fill QuesqIdList, QuesrelList & queryDictionary
if (doc.getRelevanceValue() == 99) {
QuesqIdList.add(doc.getQueryID());
QuesrelList.add(doc.getRelevanceValue());
for (int k = 0; k < tokenList.size(); k++) {
myMap.put(tokenList.get(k).getText(), tokenList.get(k).getFrequency());
}
queryDictionary.add(myMap);
}
// if answer then fill AnsqIdList, AnsrelList & answerDictionary
else {
AnsqIdList.add(doc.getQueryID());
AnsrelList.add(doc.getRelevanceValue());
for (int k = 0; k < tokenList.size(); k++) {
myMap2.put(tokenList.get(k).getText(), tokenList.get(k).getFrequency());
}
answerDictionary.add(myMap2);
if (1 == doc.getRelevanceValue()) {
GoldAnswerStringList.put(doc.getQueryID(), doc.getText());
}
}
// Do something useful here
/*for(int i=0;i<tokenList.size();i++)
System.out.print(tokenList.get(i).getText().toString()+"=>" + tokenList.get(i).getFrequency()+"\t");
System.out.println();*/
}
}
/**
* Called when the processing of a Document is completed. <br>
* The process status can be looked at and corresponding actions taken.
*
* @param aCas CAS corresponding to the completed processing
* @param aStatus EntityProcessStatus that holds the status of all the events for aEntity
*/
public void entityProcessComplete(CAS aCas, EntityProcessStatus aStatus) {
if (aStatus.isException()) {
List<Exception> exceptions = aStatus.getExceptions();
for (int i = 0; i < exceptions.size(); i++) {
((Throwable) exceptions.get(i)).printStackTrace();
}
return;
}
entityCount++;
String docText = aCas.getDocumentText();
if (docText != null) {
size += docText.length();
}
}
public void getNext(CAS aCAS) throws IOException, CollectionException {
JCas jcas;
try {
jcas = aCAS.getJCas();
} catch (CASException e) {
throw new CollectionException(e);
}
fillJCas(jcas);
// give an indicator that a file has been processed
System.err.print(".");
}
/**
* Serialize a CAS to a file in XCAS format
*
* @param aCas CAS to serialize
* @param name output file
* @throws IOException if an I/O failure occurs
* @throws SAXException if an error occurs generating the XML text
*/
private void writeXCas(CAS aCas, File name) throws IOException, SAXException {
FileOutputStream out = null;
try {
out = new FileOutputStream(name);
XCASSerializer ser = new XCASSerializer(aCas.getTypeSystem());
XMLSerializer xmlSer = new XMLSerializer(out, true);
ser.serialize(aCas, xmlSer.getContentHandler());
} finally {
if (out != null) {
out.close();
}
}
}
public static void main(String[] args) throws Exception {
String sLine;
long startTime = System.currentTimeMillis();
URL descUrl =
VectorSpaceRetrieval.class.getResource(
"/descriptors/retrievalsystem/VectorSpaceRetrieval.xml");
if (descUrl == null) {
throw new IllegalArgumentException("Error opening VectorSpaceRetrieval.xml");
}
// create AnalysisEngine
XMLInputSource input = new XMLInputSource(descUrl);
AnalysisEngineDescription desc =
UIMAFramework.getXMLParser().parseAnalysisEngineDescription(input);
AnalysisEngine anAnalysisEngine = UIMAFramework.produceAnalysisEngine(desc);
CAS aCas = anAnalysisEngine.newCAS();
URL docUrl = VectorSpaceRetrieval.class.getResource("/data/documents.txt");
if (docUrl == null) {
throw new IllegalArgumentException("Error opening data/documents.txt");
}
BufferedReader br = new BufferedReader(new InputStreamReader(docUrl.openStream()));
while ((sLine = br.readLine()) != null) {
aCas.setDocumentText(sLine);
anAnalysisEngine.process(aCas);
aCas.reset();
}
br.close();
br = null;
anAnalysisEngine.collectionProcessComplete();
anAnalysisEngine.destroy();
long endTime = System.currentTimeMillis();
double totalTime = (endTime - startTime) / 1000.0;
System.out.println("Total time taken: " + totalTime);
}
/**
* Serialize a CAS to a file in XMI format
*
* @param aCas CAS to serialize
* @param name output file
* @throws SAXException -
* @throws Exception -
* @throws ResourceProcessException -
*/
private void writeXmi(CAS aCas, File name, String modelFileName)
throws IOException, SAXException {
FileOutputStream out = null;
try {
// write XMI
out = new FileOutputStream(name);
XmiCasSerializer ser = new XmiCasSerializer(aCas.getTypeSystem());
XMLSerializer xmlSer = new XMLSerializer(out, false);
ser.serialize(aCas, xmlSer.getContentHandler());
} finally {
if (out != null) {
out.close();
}
}
}
@Override
public void getNext(CAS aCAS) throws IOException, CollectionException {
// TODO Auto-generated method stub
JCas jcas;
try {
jcas = aCAS.getJCas();
} catch (CASException e) {
throw new CollectionException(e);
}
// open input stream to file
String sentence = mSentences.get(mCurrentIndex++);
// put document in CAS
jcas.setDocumentText(sentence);
}
/**
* Gets the next sentence from the input file.
*
* @see org.apache.uima.collection.CollectionReader#getNext(org.apache.uima.cas.CAS)
*/
@Override
public void getNext(CAS aCas) throws IOException, CollectionException {
JCas jcas = null;
try {
jcas = aCas.getJCas();
} catch (CASException e) {
throw new CollectionException(e);
}
String lineString = mBufferdReader.readLine().trim();
String sentenceId = lineString.substring(0, lineString.indexOf(" "));
String sentenceText = lineString.substring(lineString.indexOf(" "));
jcas.setDocumentText(sentenceText);
Sentence sentence = new Sentence(jcas);
sentence.setSentenceId(sentenceId);
sentence.addToIndexes();
}
@Override
public void getNext(CAS aCAS) throws IOException, CollectionException {
super.getNext(aCAS);
JCas jcas;
try {
jcas = aCAS.getJCas();
// consider a tweet to be a sentence
Sentence sentenceAnno = new Sentence(jcas);
sentenceAnno.setBegin(0);
sentenceAnno.setEnd(jcas.getDocumentText().length());
sentenceAnno.addToIndexes();
} catch (CASException e) {
throw new CollectionException();
}
TextClassificationOutcome outcome = new TextClassificationOutcome(jcas);
outcome.setOutcome(getTextClassificationOutcome(jcas));
outcome.addToIndexes();
}
/**
* Processes the CAS which was populated by the TextAnalysisEngines. <br>
* In this case, the CAS is converted to XMI and written into the output file .
*
* @param aCAS a CAS which has been populated by the TAEs
* @throws ResourceProcessException if there is an error in processing the Resource
* @see org.apache.uima.collection.base_cpm.CasObjectProcessor#processCas(org.apache.uima.cas.CAS)
*/
public void processCas(CAS aCAS) throws ResourceProcessException {
String modelFileName = null;
JCas jcas;
try {
jcas = aCAS.getJCas();
} catch (CASException e) {
throw new ResourceProcessException(e);
}
// retrieve the filename of the input file from the CAS
FSIterator it = jcas.getAnnotationIndex(SourceDocumentInformation.type).iterator();
File outFile = null;
if (it.hasNext()) {
SourceDocumentInformation fileLoc = (SourceDocumentInformation) it.next();
File inFile;
try {
inFile = new File(new URL(fileLoc.getUri()).getPath());
String outFileName = inFile.getName();
if (fileLoc.getOffsetInSource() > 0) {
outFileName += ("_" + fileLoc.getOffsetInSource());
}
outFileName += ".xmi";
outFile = new File(mOutputDir, outFileName);
modelFileName = mOutputDir.getAbsolutePath() + "/" + inFile.getName() + ".ecore";
} catch (MalformedURLException e1) {
// invalid URL, use default processing below
}
}
if (outFile == null) {
outFile = new File(mOutputDir, "doc" + mDocNum++ + ".xmi");
}
// serialize XCAS and write to output file
try {
writeXmi(jcas.getCas(), outFile, modelFileName);
} catch (IOException e) {
throw new ResourceProcessException(e);
} catch (SAXException e) {
throw new ResourceProcessException(e);
}
}
/** @see com.ibm.uima.collection.CollectionReader#getNext(com.ibm.uima.cas.CAS) */
public void getNext(CAS aCAS) throws IOException, CollectionException {
JCas jcas;
try {
jcas = aCAS.getJCas();
} catch (CASException e) {
throw new CollectionException(e);
}
String name = fileIterator.next().getAbsolutePath();
jcas.setDocumentText(ReadWriteTextFileWithEncoding.read(name, "UTF-8"));
numberOfFilesProcessed++;
try {
name = filenameToIDTranslator.cleanItUp(name);
} catch (StringCleanerException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
StringArray s = new StringArray(jcas, 1);
s.set(0, filenameToIDTranslator.getIdType() + name);
ISI_UIMA_Util.setDocumentSecondaryIDs(jcas, s);
}
public void entityProcessComplete(CAS aCas, EntityProcessStatus aStatus) {
if (aStatus != null) {
if (aStatus.isException()) {
System.err.println("Error on process CAS call to remote service:");
List<Exception> exceptions = aStatus.getExceptions();
for (int i = 0; i < exceptions.size(); i++) {
((Throwable) exceptions.get(i)).printStackTrace();
}
}
try {
JCas cas = aCas.getJCas();
for(Token token : JCasUtil.select(cas, Token.class)) {
System.out.println(token.getCoveredText() + " " + token.getPos().getPosValue());
}
} catch (CASException e) {
e.printStackTrace();
}
}
}
@Override
protected void endRegion(final Style aStyle) throws IOException {
if (log.isTraceEnabled()) {
log.trace("</" + aStyle + ">");
}
if (regionText == null) {
throw new IllegalStateException("No region started");
}
if (regionStyle != aStyle) {
throw new IllegalStateException(
"Current region has style " + regionStyle + ", but closing region has style " + aStyle);
}
// Append text
int begin = text.length();
sanitize(regionText);
text.append(regionText.toString());
int end = text.length();
text.append('\n');
// Add annotation
switch (aStyle) {
case HEADING:
if (headingType != null) {
Type t = cas.getTypeSystem().getType(headingType);
AnnotationFS a = cas.createAnnotation(t, begin, end);
cas.addFsToIndexes(a);
}
break;
case PARAGRAPH:
if (paragraphType != null) {
Type t = cas.getTypeSystem().getType(paragraphType);
AnnotationFS a = cas.createAnnotation(t, begin, end);
cas.addFsToIndexes(a);
}
break;
default:
throw new IllegalStateException("Unknown region style: " + aStyle);
}
regionStyle = null;
regionText = null;
}
@Override
public void process(CAS cas) throws AnalysisEngineProcessException {
JCas textJCas;
try {
textJCas = cas.getJCas();
setStream(textJCas);
} catch (CASException e1) {
throw new AnalysisEngineProcessException(e1);
} catch (final IOException e2) {
throw new AnalysisEngineProcessException(e2);
}
final FSIterator<Annotation> annotationIt = SemanticAnnotation.getIterator(textJCas);
while (annotationIt.hasNext()) {
final SemanticAnnotation ann = (SemanticAnnotation) annotationIt.next();
final String text =
replaceNewlines
? StringUtils.join(' ', ann.getCoveredText().split(LINEBREAK))
: ann.getCoveredText();
try {
write(ann.getNamespace());
write(fieldSeparator);
write(ann.getIdentifier());
write(fieldSeparator);
write(ann.getOffset().toString());
write(fieldSeparator);
write(text);
write(LINEBREAK);
} catch (final IOException e) {
throw new AnalysisEngineProcessException(e);
}
}
try {
unsetStream();
} catch (final IOException e) {
throw new AnalysisEngineProcessException(e);
}
}
/* (non-Javadoc)
* @see org.apache.uima.analysis_component.CasAnnotator_ImplBase#process(org.apache.uima.cas.CAS)
*/
public void process(CAS aCas) throws AnalysisEngineProcessException {
this.logger.logrb(
Level.INFO,
"WhitespaceTokenizer",
"process",
MESSAGE_BUNDLE,
"whitespace_tokenizer_info_start_processing");
ArrayList<CAS> casList = new ArrayList<CAS>();
// check if sofa names are available
if (this.sofaNames != null && this.sofaNames.length > 0) {
// get sofa names
for (int i = 0; i < this.sofaNames.length; i++) {
Iterator it = aCas.getViewIterator(this.sofaNames[i]);
while (it.hasNext()) {
// add sofas to the cas List to process
casList.add((CAS) it.next());
}
}
} else {
// use default sofa for the processing
casList.add(aCas);
}
for (int x = 0; x < casList.size(); x++) {
this.cas = casList.get(x);
// get text content from the CAS
char[] textContent = this.cas.getDocumentText().toCharArray();
int tokenStart = UNDEFINED;
int currentCharPos = 0;
int sentenceStart = 0;
int nextCharType = UNDEFINED;
char nextChar = INVALID_CHAR;
while (currentCharPos < textContent.length) {
char currentChar = textContent[currentCharPos];
int currentCharType = getCharacterType(currentChar);
// get character class for current and next character
if ((currentCharPos + 1) < textContent.length) {
nextChar = textContent[currentCharPos + 1];
nextCharType = getCharacterType(nextChar);
} else {
nextCharType = UNDEFINED;
nextChar = INVALID_CHAR;
}
// check if current character is a letter or number
if (currentCharType == CH_LETTER || currentCharType == CH_NUMBER) {
// check if it is the first letter of a token
if (tokenStart == UNDEFINED) {
// start new token here
tokenStart = currentCharPos;
}
}
// check if current character is a whitespace character
else if (currentCharType == CH_WHITESPACE) {
// terminate current token
if (tokenStart != UNDEFINED) {
// end of current word
createAnnotation(this.tokenType, tokenStart, currentCharPos);
tokenStart = UNDEFINED;
}
}
// check if current character is a special character
else if (currentCharType == CH_SPECIAL) {
// terminate current token
if (tokenStart != UNDEFINED) {
// end of current word
createAnnotation(this.tokenType, tokenStart, currentCharPos);
tokenStart = UNDEFINED;
}
// create token for special character
createAnnotation(this.tokenType, currentCharPos, currentCharPos + 1);
}
// check if current character is new line character
else if (currentCharType == CH_NEWLINE) {
// terminate current token
if (tokenStart != UNDEFINED) {
// end of current word
createAnnotation(this.tokenType, tokenStart, currentCharPos);
tokenStart = UNDEFINED;
}
}
// check if current character is new punctuation character
else if (currentCharType == CH_PUNCTUATION) {
// terminates the current token
if (tokenStart != UNDEFINED) {
createAnnotation(this.tokenType, tokenStart, currentCharPos);
tokenStart = UNDEFINED;
}
// check next token type so see if we have a sentence end
if (((nextCharType == CH_WHITESPACE) || (nextCharType == CH_NEWLINE))
&& (punctuations.contains(new String(new char[] {currentChar})))) {
// terminate sentence
createAnnotation(this.sentenceType, sentenceStart, currentCharPos + 1);
sentenceStart = currentCharPos + 1;
}
// create token for punctuation character
createAnnotation(this.tokenType, currentCharPos, currentCharPos + 1);
}
// go to the next token
currentCharPos++;
} // end of character loop
// we are at the end of the text terminate open token annotations
if (tokenStart != UNDEFINED) {
// end of current word
createAnnotation(this.tokenType, tokenStart, currentCharPos);
tokenStart = UNDEFINED;
}
// we are at the end of the text terminate open sentence annotations
if (sentenceStart != UNDEFINED) {
// end of current word
createAnnotation(this.sentenceType, sentenceStart, currentCharPos);
sentenceStart = UNDEFINED;
}
}
this.logger.logrb(
Level.INFO,
"WhitespaceTokenizer",
"process",
MESSAGE_BUNDLE,
"whitespace_tokenizer_info_stop_processing");
}
