net.openwings.container
Interface ContainerListener

All Superinterfaces:

ContainerProcessListener

All Known Subinterfaces:

ContainerManagerListener

public interface ContainerListener

extends ContainerProcessListener

This interface describes a callback that can be used to register interest in receiving status updates from a Container or ContainerManager. This interface extends the ContainerProcessListener interface and adds a callback method for reporting Container performance asynchronously.

Method Summary

void	reportPerformance(UniqueID containerID, PerformanceReport[] performanceReports) This method should be called when a Container updates its performance report data.

Methods inherited from interface net.openwings.container.ContainerProcessListener

processStatusUpdate

Method Detail

reportPerformance

public void reportPerformance(UniqueID containerID,
                              PerformanceReport[] performanceReports)
                       throws java.rmi.RemoteException

This method should be called when a Container updates its performance report data.

Parameters:

containerID - the Container (or ContainerManager) to which this set of reports applies.

performanceReports - the set of performance reports. The first PerformanceReport in the array must be the process (CPU) loading of the container, and subsequent reports are implementation-defined.

Throws:

java.rmi.RemoteException - if there is an error communicating with the ContainerListener.