Examples of org.apache.uima.cas.impl.BinaryCasSerDes6$ReuseInfo

org.apache.uima.cas.impl.BinaryCasSerDes6.ReuseInfo
Info reused for 1) multiple serializations of same cas to multiple targets (a speedup), or 2) for delta cas serialization, where it represents the fsStartIndex info before any mods were done which could change that info, or 3) for deserializing with a delta cas, where it represents the fsStartIndex info at the time the CAS was serialized out.. Reachable FSs and Sequence maps

          msg.put(AsynchAEMessage.CAS, serializedBinaryCAS);
          break;
        case COMPRESSED_FILTERED:
          // can't use uimaserializer directly - project doesn't have ref to this one
          // for storing the reuse info
          BinaryCasSerDes6 bcs = new BinaryCasSerDes6(aCAS, this.getRemoteTypeSystem());
          ByteArrayOutputStream baos = new ByteArrayOutputStream(1024);
          bcs.serialize(baos);
          requestToCache.setCompress6ReuseInfo(bcs.getReuseInfo());           
          msg.put(AsynchAEMessage.CAS, baos.toByteArray());
          break;
        default:
          throw new UIMARuntimeException(new Exception("Internal Error"));    
        }

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        switch (serialFormat) {
        case BINARY:
          ((CASImpl)cas).reinit(istream);
          break;
        case COMPRESSED_FILTERED:
          BinaryCasSerDes6 bcs = new BinaryCasSerDes6(cas, (MarkerImpl) cacheEntry.getMarker(), endpointWithTimer.getTypeSystemImpl(), cacheEntry.getCompress6ReuseInfo());          
          bcs.deserialize(istream, AllowPreexistingFS.allow);
          break;
        case XMI:
          if (aMessageContext.getMessageBooleanProperty(AsynchAEMessage.SentDeltaCas)) {
            int highWaterMark = cacheEntry.getHighWaterMark();
            deserialize(xmi, cas, casReferenceId, highWaterMark, AllowPreexistingFS.allow);

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          msg.put(AsynchAEMessage.CAS, serializedBinaryCAS);
          break;
        case COMPRESSED_FILTERED:
          // can't use uimaserializer directly - project doesn't have ref to this one
          // for storing the reuse info
          BinaryCasSerDes6 bcs = new BinaryCasSerDes6(aCAS, this.getRemoteTypeSystem());
          ByteArrayOutputStream baos = new ByteArrayOutputStream(1024);
          bcs.serialize(baos);
          requestToCache.setCompress6ReuseInfo(bcs.getReuseInfo());           
          msg.put(AsynchAEMessage.CAS, baos.toByteArray());
          break;
        default:
          throw new UIMARuntimeException(new Exception("Internal Error"));    
        }

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  // used to return non-delta cas's (used if delta cas disallowed, for instance by having a CPP delegate)
  public byte[] serializeCasToBinary6(CAS aCAS) throws Exception {
    ByteArrayOutputStream fos = null;
    fos = new ByteArrayOutputStream();
    BinaryCasSerDes6 bcs = new BinaryCasSerDes6(aCAS);
    bcs.serialize(fos);
    return fos.toByteArray();
  }

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  // used to send CASes to remotes
  public byte[] serializeCasToBinary6(CAS aCAS, CacheEntry entry, TypeSystemImpl tgtTs) throws Exception {
    ByteArrayOutputStream fos = null;
    fos = new ByteArrayOutputStream();
    BinaryCasSerDes6 bcs = new BinaryCasSerDes6(aCAS, tgtTs);
    bcs.serialize(fos);
    entry.setCompress6ReuseInfo(bcs.getReuseInfo());
    return fos.toByteArray();
  }

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  }
  
  public byte[] serializeCasToBinary6(CAS aCAS, Marker aMark, ReuseInfo reuseInfo) throws Exception {
    ByteArrayOutputStream fos = null;
    fos = new ByteArrayOutputStream();
    BinaryCasSerDes6 bcs = new BinaryCasSerDes6(aCAS, (MarkerImpl) aMark, null, reuseInfo);
    bcs.serialize(fos);
    return fos.toByteArray();
  }

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        switch (serialFormat) {
        case BINARY:
          ((CASImpl)cas).reinit(istream);
          break;
        case COMPRESSED_FILTERED:
          BinaryCasSerDes6 bcs = new BinaryCasSerDes6(cas, (MarkerImpl) cacheEntry.getMarker(), endpointWithTimer.getTypeSystemImpl(), cacheEntry.getCompress6ReuseInfo());          
          bcs.deserialize(istream, AllowPreexistingFS.allow);
          break;
        case XMI:
          if (aMessageContext.getMessageBooleanProperty(AsynchAEMessage.SentDeltaCas)) {
            int highWaterMark = cacheEntry.getHighWaterMark();
            deserialize(xmi, cas, casReferenceId, highWaterMark, AllowPreexistingFS.allow);

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  public void testDeltaWithRefsBelow() {
    lfs.clear();
    TTypeSystem m = getTT(EqTwoTypes);
    remoteCas = setupCas(m);
    loadCas(casSrc, mSrc);
    ReuseInfo ri[] = serializeDeserialize(casSrc, remoteCas, null, null);
    MarkerImpl marker = (MarkerImpl) remoteCas.createMarker();
    
    lfs = getIndexedFSs(remoteCas, m);
    FeatureStructure fs = remoteCas.createFS(m.getType(Akof1));
    maybeSetFeature(fs, m, lfs.get(0));

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  public void testDeltaWithMods() {
    lfs.clear();
    TTypeSystem m = getTT(EqTwoTypes);
    remoteCas = setupCas(m);
    loadCas(casSrc, mSrc);
    ReuseInfo ri[] = serializeDeserialize(casSrc, remoteCas, null, null);
    MarkerImpl marker = (MarkerImpl) remoteCas.createMarker();
    
    lfs = getIndexedFSs(remoteCas, m);
    FeatureStructure fs = remoteCas.createFS(m.getType(Akof1));
    maybeSetFeatureKind( lfs.get(0), m, "Fs", fs);

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  public void checkDeltaWithAllMods() {
    makeRandomFss(casSrc, mSrc, Akof1, 7);
    TTypeSystem m = getTT(EqTwoTypes);
    remoteCas = setupCas(m);
    loadCas(casSrc, mSrc);
    ReuseInfo ri[] = serializeDeserialize(casSrc, remoteCas, null, null);
    MarkerImpl marker = (MarkerImpl) remoteCas.createMarker();
    
    lfs = getIndexedFSs(remoteCas, m);
    
    makeRandomFss(remoteCas, m, Akof1, 8);

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