/**
 * Replication Benchmarker
 * https://github.com/score-team/replication-benchmarker/
 * Copyright (C) 2013 LORIA / Inria / SCORE Team
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package jbenchmarker.core;

import crdt.Operation;
import crdt.Factory;
import crdt.PreconditionException;
import java.util.Observable;

/**
 *  
 * @author Stephane Martin
 */
public abstract class ReplicatedDocument<L> extends Observable implements Factory<ReplicatedDocument<L>> {
    private int replicaNumber;

    public void setReplicaNumber(int replicaNumber) {
        this.replicaNumber = replicaNumber;
    }

    public int getReplicaNumber() {
        return replicaNumber;
    }
    
    abstract public Operation applyLocal(Operation op) throws PreconditionException ;
    
    public abstract void applyRemote(Operation op);
    
    abstract public L lookup();
        
    @Deprecated
    public Long lastExecTime(){
        return 0L;
    }
}