/*
 * Copyright (c) 2010-2012 Grid Dynamics Consulting Services, Inc, All Rights Reserved
 * http://www.griddynamics.com
 *
 * This library is free software; you can redistribute it and/or modify it under the terms of
 * the Apache License; either
 * version 2.0 of the License, or any later version.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.griddynamics.jagger.engine.e1.scenario;

import java.util.Random;

public class RandomDelay implements InvocationDelayConfiguration {
    private long seed;

    @Override
    public InvocationDelay getInvocationDelay() {
        return new RandomInvocationDelay(seed);
    }

    public long getSeed() {
        return seed;
    }

    public void setSeed(long seed) {
        this.seed = seed;
    }

    private static class RandomInvocationDelay implements InvocationDelay {
        private final Random random;

        public RandomInvocationDelay(long seed) {
            this.random = new Random(seed);
        }

        @Override
        public int getValue() {
            return random.nextInt();
        }

        @Override
        public String toString() {
            return "RandomInvocationDelay{" +
                    "random=" + random +
                    '}';
        }
    }

    @Override
    public String toString() {
        return "random " + seed + " seed";
    }
}