How to use

afterDecodingKeyValue

method

in

org.apache.hadoop.hbase.io.encoding.FastDiffDeltaEncoder

@Override
protected ByteBuffer internalDecodeKeyValues(DataInputStream source, int allocateHeaderLength,
  int skipLastBytes, HFileBlockDefaultDecodingContext decodingCtx) throws IOException {
 int decompressedSize = source.readInt();
 ByteBuffer buffer = ByteBuffer.allocate(decompressedSize +
   allocateHeaderLength);
 buffer.position(allocateHeaderLength);
 FastDiffCompressionState state = new FastDiffCompressionState();
 while (source.available() > skipLastBytes) {
  uncompressSingleKeyValue(source, buffer, state);
  afterDecodingKeyValue(source, buffer, decodingCtx);
 }
 if (source.available() != skipLastBytes) {
  throw new IllegalStateException("Read too much bytes.");
 }
 return buffer;
}

@Override
protected ByteBuffer internalDecodeKeyValues(DataInputStream source, int allocateHeaderLength,
  int skipLastBytes, HFileBlockDefaultDecodingContext decodingCtx) throws IOException {
 int decompressedSize = source.readInt();
 ByteBuffer buffer = ByteBuffer.allocate(decompressedSize +
   allocateHeaderLength);
 buffer.position(allocateHeaderLength);
 FastDiffCompressionState state = new FastDiffCompressionState();
 while (source.available() > skipLastBytes) {
  uncompressSingleKeyValue(source, buffer, state);
  afterDecodingKeyValue(source, buffer, decodingCtx);
 }
 if (source.available() != skipLastBytes) {
  throw new IllegalStateException("Read too much bytes.");
 }
 return buffer;
}

@Override
protected ByteBuffer internalDecodeKeyValues(DataInputStream source, int allocateHeaderLength,
  int skipLastBytes, HFileBlockDefaultDecodingContext decodingCtx) throws IOException {
 int decompressedSize = source.readInt();
 ByteBuffer buffer = ByteBuffer.allocate(decompressedSize +
   allocateHeaderLength);
 buffer.position(allocateHeaderLength);
 FastDiffCompressionState state = new FastDiffCompressionState();
 while (source.available() > skipLastBytes) {
  uncompressSingleKeyValue(source, buffer, state);
  afterDecodingKeyValue(source, buffer, decodingCtx);
 }
 if (source.available() != skipLastBytes) {
  throw new IllegalStateException("Read too much bytes.");
 }
 return buffer;
}

@Override
public ByteBuffer uncompressKeyValues(DataInputStream source,
  int allocHeaderLength, int skipLastBytes, boolean includesMemstoreTS)
    throws IOException {
 int decompressedSize = source.readInt();
 ByteBuffer buffer = ByteBuffer.allocate(decompressedSize +
   allocHeaderLength);
 buffer.position(allocHeaderLength);
 FastDiffCompressionState state = new FastDiffCompressionState();
 while (source.available() > skipLastBytes) {
  uncompressSingleKeyValue(source, buffer, state);
  afterDecodingKeyValue(source, buffer, includesMemstoreTS);
 }
 if (source.available() != skipLastBytes) {
  throw new IllegalStateException("Read too much bytes.");
 }
 return buffer;
}

@Override
protected ByteBuffer internalDecodeKeyValues(DataInputStream source, int allocateHeaderLength,
  int skipLastBytes, HFileBlockDefaultDecodingContext decodingCtx) throws IOException {
 int decompressedSize = source.readInt();
 ByteBuffer buffer = ByteBuffer.allocate(decompressedSize +
   allocateHeaderLength);
 buffer.position(allocateHeaderLength);
 FastDiffCompressionState state = new FastDiffCompressionState();
 while (source.available() > skipLastBytes) {
  uncompressSingleKeyValue(source, buffer, state);
  afterDecodingKeyValue(source, buffer, decodingCtx);
 }
 if (source.available() != skipLastBytes) {
  throw new IllegalStateException("Read too much bytes.");
 }
 return buffer;
}