/*
 * Copyright 2010 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.gradle.launcher.daemon.protocol;

import java.io.Serializable;

public class Command implements Serializable {
    private final Object identifier;

    public Command(Object identifier) {
        this.identifier = identifier;
    }

    /**
     * @return an id that is guaranteed to be unique in the same process
     */
    public Object getIdentifier() {
        return identifier;
    }

    @Override
    public String toString() {
        return String.format("%s[id=%s]", getClass().getSimpleName(), identifier);
    }
}
