ReadCommand.java

package at.ac.ait.archistar.engine.messages;

import at.archistar.bft.messages.ClientFragmentCommand;

/**
 * This command is used by a client to forward an update/write operation to the
 * replicas.
 *
 * @author andy
 */
public class ReadCommand extends ClientFragmentCommand {

    private static final long serialVersionUID = -6269916515655616482L;

    public ReadCommand(int clientId, int clientSequence, String fragmentId) {

        super(clientId, clientSequence, fragmentId);
    }

    @Override
    public String toString() {
        return getClientSequence() + ": read";
    }

    /* should this even happen? */
    @Override
    public byte[] getPayload() {
        return new byte[0];
    }
}