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package com.jchanghong.core.thread.lock;

import java.util.concurrent.TimeUnit;
import java.util.concurrent.locks.Condition;
import java.util.concurrent.locks.Lock;

/**
 * 无锁实现
 * 
 * @author looly
 *@since 4.3.1
 */
public class NoLock implements Lock{

	@Override
	public void lock() {
	}

	@Override
	public void lockInterruptibly() {
	}

	@Override
	public boolean tryLock() {
		return true;
	}

	@SuppressWarnings("NullableProblems")
	@Override
	public boolean tryLock(long time, TimeUnit unit) {
		return true;
	}

	@Override
	public void unlock() {
	}

	@SuppressWarnings("NullableProblems")
	@Override
	public Condition newCondition() {
		throw new UnsupportedOperationException("NoLock`s newCondition method is unsupported");
	}

}