/**
* Stores the stream to its chunk using the atomic union. After the data from the stream is
* stored, its memory is freed up.
*/
public void store() {
assert _ab.eof();
Key k = ValueArray.getChunkKey(_chunkIndex, _resultKey);
AtomicUnion u = new AtomicUnion(_ab.bufClose(), _chunkOffset);
alsoBlockFor(u.fork(k));
_ab = null; // free mem
}
@Override
public C2SChunk read(AutoBuffer bb) {
_mem = bb.bufClose();
_start = -1;
_len = (_mem.length - OFF) >> 1;
_scale = UDP.get8d(_mem, 0);
_bias = UDP.get4(_mem, 8);
return this;
}