public void finish() {
// prev command is the last command,last command must be getk,ensure
// getq commands send response back
Command lastGetKCommand =
new BinaryGetCommand(
prevCommand.getKey(),
prevCommand.getKeyBytes(),
CommandType.GET_ONE,
new CountDownLatch(1),
OpCode.GET_KEY,
false);
lastGetKCommand.encode();
bufferList.add(lastGetKCommand.getIoBuffer());
totalBytes += lastGetKCommand.getIoBuffer().remaining();
}
public void visit(Command command) {
// Encode prev command
if (prevCommand != null) {
// first n-1 send getq command
Command getqCommand =
new BinaryGetCommand(
prevCommand.getKey(),
prevCommand.getKeyBytes(),
null,
null,
OpCode.GET_KEY_QUIETLY,
true);
getqCommand.encode();
totalBytes += getqCommand.getIoBuffer().remaining();
bufferList.add(getqCommand.getIoBuffer());
}
prevCommand = command;
}