/*
 * Copyright 2016 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.internal.time;

import java.util.concurrent.TimeUnit;

public class Timers {
    public static Timer startTimer() {
        return new Clock();
    }

    public static CountdownTimer startTimer(long timeoutMillis) {
        return new CountdownClock(timeoutMillis, TimeUnit.MILLISECONDS);
    }

    /**
     * Provides a countdown timer useful to check if an operation has timed out.
     * When created with a zero or negative timeout, will never expire.
     */
    public static CountdownTimer startTimer(long timeout, TimeUnit unit) {
        return new CountdownClock(timeout, unit);
    }
}
