Using Timers in Java

 

Threads can be confusing, and multithreading isn't any better either. The use of timers is very simple  JAVA milliseconds in a year Programme and allows several to work at the same time, with different hours without interruption.

The first thing you need is an import package:

import javax.swing.Timer;

Then state the timer:

Timer tmrTest = new timer (1, myTimer);

1 is the interval in milliseconds. This means this timer runs once every millisecond, fast.

myTimer is just the name of ActionListener.

Starting a timer is also required. Perhaps it is best to do this with a basic method.

tmrTest.start (); // There is also a tmrTest.stop (). tmrTest.pause () and various other methods such as finding the current beat time and setting the speed.

Next are the action listeners, who are in the core class and are allowed to move around the class.

ActionListener myTimer = new ActionListener () // Notice how the second timer parameter is named, not the name of the timer!

{

public void actionPerformed (ActionEvent evt)

{

// Do what you want every millisecond

 

}}

};

 

And there it is. You can add as many as you want. Just change the name AcitonListeners and don't forget to start the timer!

In general, this is a much simpler method than multiple threads. You can set the time manually instead of continuously counting the variables in the thread. Also, the set times work the same way on any system they are running on. Threads run as fast as current processors allow. This means that on a computer with a better processor, threads will run faster than without it. This can cause problems with your application.

For More Details, Visit Us:  how to insert multiple array values into database php

c++ read file line by line