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.

      if (!done) {
        cleanup(); // release the cas back to the pool if we didn't parse successfully.
      }
    }
    if (error != null) {
      return new KeyValuePair(TransportConstants.ERROR_KEY, new FrameLeaf(error));
    }
    // Debug.p("Testing: " + extraDataFrame.toXML());
    return null;
  }

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        int children = 1 + extraDataFrame.getKeyValuePairCount();
        XTalkTransporter.writeInt(children, os); // 1 child (KEYS) + extra data fields...
        started = false; // triggers first startElement() call to write "KEYS" instead of "CAS"
        // Write extra data...
        for (int i = 0; i < extraDataFrame.getKeyValuePairCount(); i++) {
          KeyValuePair k = extraDataFrame.getKeyValuePair(i);
          os.write(XTalkTransporter.ELEMENT_MARKER);
          XTalkTransporter.stringToBin(k.getKey(), os, mybuf);
          XTalkTransporter.writeInt(0, os); // no attributes
          XTalkTransporter.writeInt(1, os); // 1 child (pcdata)
          os.write(XTalkTransporter.STRING_MARKER);
          XTalkTransporter.stringToBin(k.getValueAsString(), os, mybuf);
        }
      } catch (IOException e) {
        throw wrapAsSAXException(e);
      }
    }

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      // Check if it is a Service or a ServiceAlias and parse accordingly
      if (Q.fgetString("TARGET") == null) {
        H = new Hashtable();
        int total = Q.getKeyValuePairCount();
        KeyValuePair P = null;
        for (int j = 0; j < total; j++) {
          P = Q.getKeyValuePair(j);
          if (P.isValueALeaf()) {
            H.put(P.getKey(), P.getValueAsString());
          } else {
            H.put(P.getKey(), P.getValue());
          }
        }


        S[i] = new Service(H);
      } else {

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  protected void _parse(VinciFrame aFrame) throws SAXException {
    int count = aFrame.getKeyValuePairCount();


    for (int i = 0; i < count; i++) {
      KeyValuePair kvp = aFrame.getKeyValuePair(i);
      boolean isIndexed = false;


      FrameComponent val = kvp.getValue();


      // read attributes
      AttributesImpl attrs = new AttributesImpl();


      Attributes vinciAttrs = null;
      if (val instanceof AFrame) {
        vinciAttrs = ((AFrame) val).getAttributes();
      } else if (val instanceof AFrameLeaf) {
        vinciAttrs = ((AFrameLeaf) val).getAttributes();
      }


      if (vinciAttrs != null) {
        for (int j = 0; j < vinciAttrs.getKeyValuePairCount(); j++) {
          KeyValuePair attr = vinciAttrs.getKeyValuePair(j);
          String attrName = attr.getKey();
          String attrVal = attr.getValueAsString();
          attrs.addAttribute("", attrName, attrName, "CDATA", attrVal);
          if (attrName.equals("_indexed")) {
            isIndexed = true;
          }
        }

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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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    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());
      }
    }


    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 = 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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    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());
      }
    }


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

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