package net.spy.memcached.protocol.binary;import java.util.Collection;import net.spy.memcached.OperationFactory;import net.spy.memcached.ops.CASOperation;import net.spy.memcached.ops.ConcatenationOperation;import net.spy.memcached.ops.ConcatenationType;import net.spy.memcached.ops.DeleteOperation;import net.spy.memcached.ops.FlushOperation;import net.spy.memcached.ops.GetOperation;import net.spy.memcached.ops.GetsOperation;import net.spy.memcached.ops.MutatatorOperation;import net.spy.memcached.ops.Mutator;import net.spy.memcached.ops.NoopOperation;import net.spy.memcached.ops.OperationCallback;import net.spy.memcached.ops.StatsOperation;import net.spy.memcached.ops.StoreOperation;import net.spy.memcached.ops.StoreType;import net.spy.memcached.ops.VersionOperation;import net.spy.memcached.ops.GetOperation.Callback;/** * Factory for binary operations. */public class BinaryOperationFactory implements OperationFactory {	public DeleteOperation delete(String key,		OperationCallback operationCallback) {		return new DeleteOperationImpl(key, operationCallback);	}	public FlushOperation flush(int delay, OperationCallback cb) {		return new FlushOperationImpl(cb);	}	public GetOperation get(String key, Callback callback) {		return new GetOperationImpl(key, callback);	}	public GetOperation get(Collection<String> value, Callback cb) {		return new MultiGetOperationImpl(value, cb);	}	public GetsOperation gets(String key, GetsOperation.Callback cb) {		return new GetOperationImpl(key, cb);	}	public MutatatorOperation mutate(Mutator m, String key, int by,			long def, int exp, OperationCallback cb) {		return new MutatorOperationImpl(m, key, by, def, exp, cb);	}	public StatsOperation stats(String arg,			net.spy.memcached.ops.StatsOperation.Callback cb) {		return new StatsOperationImpl(arg, cb);	}	public StoreOperation store(StoreType storeType, String key, int flags,			int exp, byte[] data, OperationCallback cb) {		return new StoreOperationImpl(storeType, key, flags, exp, data, 0, cb);	}	public VersionOperation version(OperationCallback cb) {		return new VersionOperationImpl(cb);	}	public NoopOperation noop(OperationCallback cb) {		return new NoopOperationImpl(cb);	}	public CASOperation cas(String key, long casId, int flags,			byte[] data, OperationCallback cb) {		return new StoreOperationImpl(StoreType.set, key, flags, 0, data,				casId, cb);	}	public ConcatenationOperation cat(ConcatenationType catType, long casId,			String key, byte[] data, OperationCallback cb) {		return new ConcatenationOperationImpl(catType, key, data, casId, cb);	}}