1 package org.glassbox.executor;
2
3 /***
4 The executor pattern was published by Eric Crahen.
5 Take a look at his <a href="http://www.cse.buffalo.edu/~crahen/papers/Executor.Pattern.pdf">paper</a>
6 to learn more about it.
7 */
8 public class NullHandler implements Handler {
9 public void beforeRun(Runnable task) {}
10 public void afterRun(Runnable task) {}
11 public void afterFailure(Runnable task, RuntimeException failure) {}
12 }