public ObjectPhraseListForSentence convertSentenceToControlObjectPhrase()

in opennlp-similarity/src/main/java/opennlp/tools/nl2code/NL2Obj.java [58:153]
79 lines of code
17 McCabe index (conditional complexity)

  public ObjectPhraseListForSentence convertSentenceToControlObjectPhrase(String sentence){

    List<ObjectPhrase> oPhrases = new ArrayList<>();
    parser = ParserChunker2MatcherProcessor.getInstance();
    List<List<ParseTreeChunk>> lingPhrases = 
      parser.formGroupedPhrasesFromChunksForSentence(sentence);

    ObjectControlOp op = extractControlPart(lingPhrases, prevOp);
    prevOp = op;

    //start with verb phrases
    List<ParseTreeChunk> actionWithObject =  lingPhrases.get(1);

    actionWithObject = applyWhichRuleOnVP(actionWithObject);
    System.out.println("=== "+actionWithObject+" \n extracted op = "+op);

    for(ParseTreeChunk verbChunk: actionWithObject){

      if (verbChunk.getPOSs().get(0).startsWith("VB")){
        ObjectPhrase oPhrase = new ObjectPhrase();
        String methodOrControlOp = verbChunk.getLemmas().get(0).toLowerCase();
        if (!isControlOp(methodOrControlOp)){
          oPhrase.setMethod(methodOrControlOp);
          List<String> paramValues = verbChunk.getLemmas(), paramPOSs = verbChunk.getPOSs();

          paramValues.remove(0); paramPOSs.remove(0);
          // the subject of a verb refers to the object
          try {
            String objectCandidatePOS = paramPOSs.get(paramValues.size()-1);
            if (objectCandidatePOS.startsWith("NN")){
              oPhrase.setObjectName(paramValues.get(paramValues.size()-1));
              paramValues.remove(paramValues.size()-1);
              paramPOSs.remove(paramPOSs.size()-1);
            } else if (paramPOSs.get(paramValues.size()-2).startsWith("NN")){
              oPhrase.setObjectName(paramValues.get(paramValues.size()-2));
              paramValues.remove(paramValues.size()-2);
              paramPOSs.remove(paramPOSs.size()-2);
            }
          } catch (Exception e) {
            e.printStackTrace();
          }
          oPhrase.setParamValues(paramValues);
          oPhrase.setParamChunk(paramValues, paramPOSs);

          // object name/instance
          if (oPhrase.getObjectName() == null){
            List<ParseTreeChunk> objectName =  lingPhrases.get(0);
            ParseTreeChunk objNameChunk =   objectName.get(0);
            if ( objNameChunk.getPOSs().get(0).equals("NN")){
              oPhrase.setObjectName( objNameChunk.getLemmas().get(0));
            }
          }
        } else { // verb = 'verify' attribute  prep prep object
         
          List<String> paramValues = verbChunk.getLemmas(), paramPOSs = verbChunk.getPOSs();
          paramValues.remove(0); paramPOSs.remove(0); // we dont need 'verify'
          
          // start with getting right-most noun as object
          String objectCandidatePOS = paramPOSs.get(paramValues.size()-1);
          if (objectCandidatePOS.startsWith("NN")){
            oPhrase.setObjectName(paramValues.get(paramValues.size()-1));
            paramValues.remove(paramValues.size()-1);
            paramPOSs.remove(paramPOSs.size()-1);
          } else if (paramPOSs.get(paramValues.size()-2).startsWith("NN")){
            oPhrase.setObjectName(paramValues.get(paramValues.size()-2));
            paramValues.remove(paramValues.size()-2);
            paramPOSs.remove(paramPOSs.size()-2);
          }
          // attempt to find attribute
          for(int i = paramValues.size()-1; i>=0; i--){
            if (paramPOSs.get(i).equals("IN") || paramPOSs.get(i).equals("DT"))
              continue;
            else if (paramPOSs.get(i).startsWith("NN")||paramPOSs.get(i).startsWith("JJ")||paramPOSs.get(i).startsWith("CD")){
              oPhrase.setMethod(paramValues.get(i));
              paramValues = paramValues.subList(0, i-1);
              paramPOSs = paramPOSs.subList(0, i-1);
              oPhrase.setParamValues(paramValues);
              oPhrase.setParamChunk(paramValues, paramPOSs);
              break;
            }
          }
         }
        oPhrase.setOrigPhrase(verbChunk);
        oPhrase.cleanArgs();
        //if (oPhrase.getMethod()!=null || oPhrase.getObjectName()!=null)
          oPhrases.add(oPhrase);       
      }
    }

    ObjectPhraseListForSentence oplfs =  new ObjectPhraseListForSentence( oPhrases, op);
    oplfs.cleanMethodNamesIsAre();
    oplfs.substituteNullObjectIntoEmptyArg();
    oplfs.substituteIntoEmptyArgs(); //area.size([]), threshold.([below])
    oplfs.clearInvalidObject(); //[null.2([])]
    return oplfs;
  }