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dfox/AsynchronousTask.java

Created April 27, 2011 15:30
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Revisions

  1. David Fox revised this gist Apr 27, 2011. 1 changed file with 3 additions and 6 deletions.
    9 changes: 3 additions & 6 deletions AsynchronousTask.java
    View file
    Original file line number Diff line number Diff line change
    @@ -1,10 +1,7 @@
    package co.cantina.async;
    public interface Callback {
    void completed();
    }

    /**
    * An contrived example of an asynchronous task class.
    *
    * @author David Fox
    */
    public class AsynchronousTask extends Thread {

    private Callback callback;
  2. David Fox revised this gist Apr 27, 2011. 1 changed file with 0 additions and 3 deletions.
    3 changes: 0 additions & 3 deletions AsynchronousTask.java
    View file
    Original file line number Diff line number Diff line change
    @@ -27,9 +27,6 @@ public void run() {
    callback.completed();
    }

    /**
    * @return the result
    */
    public int getResult() {
    return result;
    }
  3. David Fox created this gist Apr 27, 2011.
    36 changes: 36 additions & 0 deletions AsynchronousTask.java
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,36 @@
    package co.cantina.async;

    /**
    * An contrived example of an asynchronous task class.
    *
    * @author David Fox
    */
    public class AsynchronousTask extends Thread {

    private Callback callback;
    private int result;

    public AsynchronousTask(final Callback callback){
    this.callback = callback;
    }

    @Override
    public void run() {
    try {
    //Do some "work"
    sleep(5);

    result = 42;
    }
    catch (InterruptedException ex) { }

    callback.completed();
    }

    /**
    * @return the result
    */
    public int getResult() {
    return result;
    }
    }