@Override
public List<Block> getBlocksInTheSameRegion(Block block) {
int bufferId =
assignor.assign(block.getBlockId(), block.getPrimaryDiskId(), block.getReplicaLevel());
BufferRegion region = getBufferRegion(bufferId, block.getReplicaLevel());
return region.getBufferedBlocks();
}
@Override
public Block write(Block block) {
int bufferId =
assignor.assign(block.getBlockId(), block.getPrimaryDiskId(), block.getReplicaLevel());
BufferRegion region = getBufferRegion(bufferId, block.getReplicaLevel());
return region.write(block);
}
@Override
public Block remove(Block block) {
if (block == null) return null;
int bufferId =
assignor.assign(block.getBlockId(), block.getPrimaryDiskId(), block.getReplicaLevel());
BufferRegion region = getBufferRegion(bufferId, block.getReplicaLevel());
return region.remove(block.getBlockId());
}
@Override
public int getCorrespondingBufferId(Block block) {
return assignor.assign(block.getBlockId(), block.getPrimaryDiskId(), block.getReplicaLevel());
}