What's the equivalent of Java's Thread.sleep() in Objective-C/Cocoa?

Question

In Java you can suspend the current thread\'s execution for an amount of time using Thread.sleep(). Is there something like this in Objective-C?

Answer 1

Sleeping for one second in Java:

Thread.sleep(1000);

Sleeping for one second in Objective C:

[NSThread sleepForTimeInterval:1.0f];