@Override
    public ByteBuffer serialize(final PooledByteBufferOutputStream pooledByteBufferOutputStream,
                                final StagingValue stagingValue) {
        throw new UnsupportedOperationException();
    }
<pre>{@code
<type ID int><hash code long><value bytes................>
}</pre>
stroom-pipeline/src/main/java/stroom/pipeline/refdata/store/offheapstore/serdes/StagingValueSerde.java