/*
 * Copyright 2012 Proofpoint, Inc.
 *
 * 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 com.proofpoint.launcher;

class PidStatus
{
    public final boolean held;
    public final int pid;

    private PidStatus(boolean held, int pid)
    {
        this.held = held;
        this.pid = pid;
    }

    public static PidStatus notHeld()
    {
        return new PidStatus(false, 0);
    }

    public static PidStatus heldBy(int pid)
    {
        return new PidStatus(true, pid);
    }
}
