Map<Class, Decoder> decoderMap = new HashMap<>();
decoderMap.put(String.class, new HexStringDecoder());
decoderMap.put(Integer.class, new IntDecoder());
decoderMap.put(Long.class, new LongDecoder());
decoderMap.put(Long.class, new LongDecoder());
decoderMap.put(Vector.class, new VectorDecoder());
return decoderMap;
}