/**
* @param bytes
* @return cuboid ID
*/
public long split(byte[] bytes) {
this.bufferSize = 0;
int offset = 0;
if (enableSharding) {
// extract shard
SplittedBytes shardSplit = this.splitBuffers[this.bufferSize++];
shardSplit.length = RowConstants.ROWKEY_SHARDID_LEN;
System.arraycopy(bytes, offset, shardSplit.value, 0, RowConstants.ROWKEY_SHARDID_LEN);
offset += RowConstants.ROWKEY_SHARDID_LEN;
// lastSplittedShard = Bytes.toShort(shardSplit.value, 0, shardSplit.length);
}
// extract cuboid id
SplittedBytes cuboidIdSplit = this.splitBuffers[this.bufferSize++];
cuboidIdSplit.length = RowConstants.ROWKEY_CUBOIDID_LEN;
System.arraycopy(bytes, offset, cuboidIdSplit.value, 0, RowConstants.ROWKEY_CUBOIDID_LEN);
offset += RowConstants.ROWKEY_CUBOIDID_LEN;
lastSplittedCuboidId = Bytes.toLong(cuboidIdSplit.value, 0, cuboidIdSplit.length);
Cuboid cuboid = Cuboid.findById(cubeDesc, lastSplittedCuboidId);
// rowkey columns
for (int i = 0; i < cuboid.getColumns().size(); i++) {
TblColRef col = cuboid.getColumns().get(i);
int colLength = colIO.getColumnLength(col);
SplittedBytes split = this.splitBuffers[this.bufferSize++];
split.length = colLength;
System.arraycopy(bytes, offset, split.value, 0, colLength);
offset += colLength;
}
return lastSplittedCuboidId;
}
public HBaseKeyRange(
Collection<TblColRef> dimensionColumns,
Collection<ColumnValueRange> andDimensionRanges,
CubeSegment cubeSeg,
CubeDesc cubeDesc) {
this.cubeSeg = cubeSeg;
long cuboidId = this.calculateCuboidID(cubeDesc, dimensionColumns);
this.cuboid = Cuboid.findById(cubeDesc, cuboidId);
this.flatOrAndFilter = Lists.newLinkedList();
this.flatOrAndFilter.add(andDimensionRanges);
init(andDimensionRanges);
initDebugString();
}
