clock.java

国外的数据结构与算法分析用书

package SystemEntities;

/**	A simple clock.  The current implementation is defined 	
	just return a progressively larger value every time 
	the time() or date() routines are called. */
public class Clock
{

	/**	The current time */
	static int currentTime;

	/**	Return the current time. */
	public static int time()
	{
		currentTime += 10;
		return currentTime;
	}

	/**	Returns the current date */
	public static int date()
	{
		currentTime += 2400;
		return currentTime;
	}
}