Examples of org.apache.vinci.transport.KeyValuePair

org.apache.vinci.transport.KeyValuePair
Object for storing each key/value within a frame. Also returned by the simple Frame positional accessor method "getKeyValuePair(int)". KeyValuePair can be considered immutable unless you use any of the VinciFrame.fset(*) methods, which may modify the value component. Generally you shouldn't have to work with KeyValuePair objects since the recommended approach to accessing Frame contents is through declarative as opposed to positional accessors.

    VinciFrame service = in.fgetVinciFrame("SERVICE");


    Hashtable H = new Hashtable();


    int total = service.getKeyValuePairCount();
    KeyValuePair P = null;
    for (int i = 0; i < total; i++) {
      P = service.getKeyValuePair(i);


      if (P.isValueALeaf()) {
        H.put(P.getKey(), P.getValueAsString());
      } else {
        H.put(P.getKey(), P.getValue());
      }
    }


    String level = (String) H.get("LEVEL");
    if (strip(level) == null)

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    VinciFrame service = in.fgetVinciFrame("SERVICE");


    Hashtable H = new Hashtable();


    int total = service.getKeyValuePairCount();
    KeyValuePair P;
    for (int i = 0; i < total; i++) {
      P = service.getKeyValuePair(i);
      if (P.isValueALeaf()) {
        H.put(P.getKey(), P.getValueAsString());
      } else {
        H.put(P.getKey(), P.getValue());
      }
    }


    boolean ok = false;

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  public static CasData addKeysToDataCas(CasData dataCas, AFrame aFrame) throws Exception {
    try {
      aFrame = aFrame.fgetAFrame(Constants.KEYS);
      int frameCount = aFrame.getKeyValuePairCount();
      for (int i = 0; i < frameCount; i++) {
        KeyValuePair kvp = aFrame.getKeyValuePair(i);
        String featureStructureType = kvp.getKey();
        // Convert WF keys from ':' representation to '_colon_'
        if (featureStructureType
                .indexOf(org.apache.uima.collection.impl.cpm.Constants.SHORT_COLON_TERM) > -1) {
          featureStructureType = StringUtils.replaceAll(featureStructureType,
                  org.apache.uima.collection.impl.cpm.Constants.SHORT_COLON_TERM,
                  org.apache.uima.collection.impl.cpm.Constants.LONG_COLON_TERM);
        }
        // Convert WF keys from '-' representation to '_dash_'
        if (featureStructureType
                .indexOf(org.apache.uima.collection.impl.cpm.Constants.SHORT_DASH_TERM) > -1) {
          featureStructureType = StringUtils.replaceAll(featureStructureType,
                  org.apache.uima.collection.impl.cpm.Constants.SHORT_DASH_TERM,
                  org.apache.uima.collection.impl.cpm.Constants.LONG_DASH_TERM);
        }


        FeatureStructure vfs = new FeatureStructureImpl();
        vfs.setType(featureStructureType);


        FrameLeaf leafFrame = kvp.getValueAsLeaf();


        PrimitiveValue pv = new PrimitiveValueImpl(leafFrame.toString());
        vfs.setFeatureValue(featureStructureType, pv);
        dataCas.addFeatureStructure(vfs);
      }

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