package cse308.swift.server.thread;

public class SwiftThread extends Thread{
	
	/**
	 * The runtime this thread executes.
	 */
	private SwiftRunnable runtime = null;
	
	/**
	 * Constructor to accept a SwiftRunnable object
	 * @param initRuntime The SwiftRunnable object
	 */
	public SwiftThread (SwiftRunnable initRuntime)	{
		this.runtime = initRuntime;
	}
	
	/**
	 * The overridden run invocation
	 */
	@Override
	public void run()	{
		if (runtime != null)
			runtime.run();
	}
	
	/**
	 * Attempts to gracefully stop the SwiftRunnable process in this thread if any
	 * @return The success of stopping the SwiftRunnable process: boolean
	 */
	public boolean gracefulStop()	
	{
		boolean success = false;
		if (runtime != null)	{
			success = this.runtime.gracefulExit();
		}
		return success;	
	}
	
	/**
	 * Attempts to gracefully stop the SwiftRunnable process in this thread if any
	 * @return The sucess of interrupting this SwiftRunnable processs: boolean
	 */
	public boolean gracefulInterrupt()	
	{
		boolean success = false;
		if (runtime != null)	{
			success = this.runtime.gracefulInterrupt();
		}
		return success;
		
	}
	
}