Package com.sap.hadoop.ds.streams.Streams

Examples of com.sap.hadoop.ds.streams.Streams.DataIStream


  {
    LockUtils.lock(lock.readLock());
    try
    {
      i = index(i);
      DataIStream dis = Streams.dis.get();
      ByteArrayIS bis = dis.getUnderlyingStream();
      bis.setBuffer(bytes, offsetsArray[i], offsetsArray[i+1]);
      wObj.readFields(dis);
    }
    catch(IOException ie)
    {
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  {
    LockUtils.lock(lock.readLock());
    try
    {
      i = index(i);
      DataIStream dis = Streams.dis.get();
      ByteArrayIS bis = dis.getUnderlyingStream();
      bis.setBuffer(bytes, keyOffsetsArray[i], keyOffsetsArray[i+1]);
      wObj.readFields(dis);
    }
    catch(IOException ie)
    {
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  {
    LockUtils.lock(lock.readLock());
    try
    {
      i = index(i);
      DataIStream dis = Streams.dis.get();
      ByteArrayIS bis = dis.getUnderlyingStream();
      bis.setBuffer(bytes, keyOffsetsArray[i], keyOffsetsArray[i+1]);
      entry.key.readFields(dis);
      bis.setBuffer(bytes, valueOffsetsArray[i], valueOffsetsArray[i+1]);
      entry.value.readFields(dis);
    }
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    {
      int pos = getIndex(key) - startOffset;
      if ( pos != -1 )
      {
        int i = pos * 2;
        DataIStream dis = Streams.dis.get();
        ByteArrayIS bis = dis.getUnderlyingStream();
        bis.setBuffer(bytes, valueOffsetsArray[i], valueOffsetsArray[i+1]);
        value.readFields(dis);
      }
      return pos;
    }
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