public SUTime.Temporal apply(List<? extends CoreMap> tokens) {
TokenSequenceMatcher matcher = tokenPattern.getMatcher(tokens);
if (matcher.find()) {
return extract(matcher);
}
return null;
}
@Override
protected void process(
ComplexEventChunk<StreamEvent> streamEventChunk,
Processor nextProcessor,
StreamEventCloner streamEventCloner,
ComplexEventPopulater complexEventPopulater) {
synchronized (this) {
while (streamEventChunk.hasNext()) {
StreamEvent streamEvent = streamEventChunk.next();
if (logger.isDebugEnabled()) {
logger.debug(
String.format(
"Event received. Regex:%s Event:%s", regexPattern.pattern(), streamEvent));
}
Annotation document =
pipeline.process(attributeExpressionExecutors[1].execute(streamEvent).toString());
for (CoreMap sentence : document.get(CoreAnnotations.SentencesAnnotation.class)) {
TokenSequenceMatcher matcher =
regexPattern.getMatcher(sentence.get(CoreAnnotations.TokensAnnotation.class));
while (matcher.find()) {
Object[] data = new Object[attributeCount];
data[0] = matcher.group();
for (int i = 1; i < attributeCount; i++) {
data[i] = matcher.group(i);
}
StreamEvent newStreamEvent = streamEventCloner.copyStreamEvent(streamEvent);
complexEventPopulater.populateComplexEvent(newStreamEvent, data);
streamEventChunk.insertBeforeCurrent(newStreamEvent);
}
}
streamEventChunk.remove();
}
}
nextProcessor.process(streamEventChunk);
}