com.compoze.util
Class ObjectMonitor

java.lang.Object
  |
  +--com.compoze.util.ObjectMonitor

public class ObjectMonitor

extends java.lang.Object

This class is used for monitoring a wait/notify scenario. For example:

  public class Checker
  {
     private ObjectMonitor m_monitor;

     public void getObject()
     {
       m_monitor = new ObjectMonitor();

       //some code that will end up calling doneCalling();

       synchronized(m_monitor)
       {
         m_monitor.setPassed(false);
         while (!m_monitor.isPassed())
         {
           try { m_monitor.wait(); }
           catch (InterruptedException e) { }
         }
       }
				
       // some code to finish out this method ...
     }

     public void doneCalling()
     {
       synchronized(m_monitor)
       {
         m_monitor.setPassed(true);
         m_monitor.notify(); // releases the wait above.
       }
     }
  }
 

Constructor Summary

ObjectMonitor()
Constructor.

ObjectMonitor(boolean bInitialState)
Constructor.

Method Summary

boolean	isPassed() Return if the criteria has passed
void	setPassed(boolean bPassed) Set whether the criteria has passed.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ObjectMonitor

public ObjectMonitor()

Constructor. This is the same as calling new ObjectMonitor(false).

ObjectMonitor

public ObjectMonitor(boolean bInitialState)

Constructor.

Parameters:

bInitialState - The initial pass/fail state.

Method Detail

setPassed

public void setPassed(boolean bPassed)

Set whether the criteria has passed.

isPassed

public boolean isPassed()

Return if the criteria has passed