net.spy.memcached.protocol.binary.DeleteOperationImpl Maven / Gradle / Ivy

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package net.spy.memcached.protocol.binary;

import net.spy.memcached.ops.DeleteOperation;
import net.spy.memcached.ops.OperationCallback;

class DeleteOperationImpl extends SingleKeyOperationImpl implements
		DeleteOperation {

	private static final byte CMD=0x04;

	private final long cas;

	public DeleteOperationImpl(String k, OperationCallback cb) {
		this(k, 0, cb);
	}

	public DeleteOperationImpl(String k, long c, OperationCallback cb) {
		super(CMD, generateOpaque(), k, cb);
		cas=c;
	}

	@Override
	public void initialize() {
		prepareBuffer(key, cas, EMPTY_BYTES);
	}

	@Override
	public String toString() {
		return super.toString() + " Cas: " + cas;
	}
}