public static AnalysisEngineDescription getDescription(
TypeSystemDescription tsd, SlotRemovalOption removalOption)
throws ResourceInitializationException {
return AnalysisEngineFactory.createPrimitiveDescription(
SlotRemovalFilter_AE.class, tsd, PARAM_SLOT_REMOVE_OPTION, removalOption.name());
}
/** cycle through all annotations and remove any slots that have been inputted by the user */
@Override
public void process(JCas jCas) throws AnalysisEngineProcessException {
// List<CCPTextAnnotation> annotationsToRemove = new ArrayList<CCPTextAnnotation>();
for (Iterator<CCPTextAnnotation> annotIter = JCasUtil.iterator(jCas, CCPTextAnnotation.class);
annotIter.hasNext(); ) {
CCPTextAnnotation ccpTa = annotIter.next();
TextAnnotation ta = new WrappedCCPTextAnnotation(ccpTa);
try {
switch (removeOption) {
case REMOVE_ALL:
if (ta.getClassMention().getPrimitiveSlotMentions().size() > 0
|| ta.getClassMention().getComplexSlotMentions().size() > 0) {
// logger.log(Level.INFO, "Removing ALL slots from: " + ta.toString());
ta.getClassMention().setComplexSlotMentions(new ArrayList<ComplexSlotMention>());
ta.getClassMention().setPrimitiveSlotMentions(new ArrayList<PrimitiveSlotMention>());
}
break;
case REMOVE_COMPLEX:
if (ta.getClassMention().getComplexSlotMentions().size() > 0) {
// logger.log(Level.INFO, "Removing complex slots from: " + ta.toString());
ta.getClassMention().setComplexSlotMentions(new ArrayList<ComplexSlotMention>());
// logger.log(Level.INFO, "# complex slots remaining: "
// + ta.getClassMention().getComplexSlotMentions().size());
}
break;
case REMOVE_PRIMITIVE:
if (ta.getClassMention().getPrimitiveSlotMentions().size() > 0) {
// logger.log(Level.INFO, "Removing primitive slots from: " + ta.toString());
ta.getClassMention().setPrimitiveSlotMentions(new ArrayList<PrimitiveSlotMention>());
}
break;
case REMOVE_NONE:
// don't do anything
break;
default:
throw new IllegalArgumentException(
"Unhandled SlotRemoveOption: " + removeOption.name());
}
} catch (Exception e) {
throw new AnalysisEngineProcessException(e);
}
}
// else {
// throw new UnsupportedOperationException("This needs to be implemented still");
// String mentionName = ccpCM.getMentionName().toLowerCase();
// logger.debug("MentionName: " + mentionName + " MENTION NAMES OF INTEREST: "
// + classesOfInterest.toString());
// if (classesOfInterest.contains(mentionName)) {
// logger.debug("Found class of interest: " + mentionName);
//
// FSArray ccpSlots = ccpCM.getSlotMentions();
//
// /*
// * since the FSArray class has no remove() method, we will create a set of
// * CCPSlotMentions that we will keep. If any slots are removed, they will
// * not be added to this list, and then this new list will be put into a new
// * FSArray, and replace the original FSArray. This is a bit of a
// * work-around... perhaps there's a better way.
// */
// List<CCPSlotMention> slotsToKeep = new ArrayList<CCPSlotMention>();
// boolean removedAtLeastOneSlot = false;
//
// if (ccpSlots != null) {
// for (int i = 0; i < ccpSlots.size(); i++) {
// CCPSlotMention ccpSM = (CCPSlotMention) ccpSlots.get(i);
// String slotName = ccpSM.getMentionName().toLowerCase();
// if (slotsToRemoveList.contains(mentionName + "|" + slotName)) {
// logger.debug("Found slot of interest: " + slotName);
// /* then remove this slot */
// removedAtLeastOneSlot = true;
// } else {
// /*
// * we are not going to remove this slot, so we store it in the
// * list
// */
// slotsToKeep.add(ccpSM);
// }
// }
// }
//
// /*
// * if we removed a slot, then we need to replace the FSArray for this
// * CCPClassMention
// */
// if (removedAtLeastOneSlot) {
// FSArray keptSlots = new FSArray(jcas, slotsToKeep.size());
// for (int i = 0; i < keptSlots.size(); i++) {
// keptSlots.set(i, slotsToKeep.get(i));
// }
// ccpCM.setSlotMentions(keptSlots);
// }
// }
// }
// }
// }
// /*
// * now remove annotations that had class mention types not in the classMentionTypesToKeep
// * list
// */
// for (CCPTextAnnotation ccpTA : annotationsToRemove) {
// ccpTA.removeFromIndexes();
// ccpTA = null;
// }
}
