org.refcodes.component

Interface RunningHandle<H>

Type Parameters:

H - The type of the handle.

All Known Subinterfaces:

CompositeComponentHandle<H,REF>, ConfigurableLifeCycleComponentHandle.ConfigurableLifeCycleAutomatonHandle<H,CTX>, LifeCycleComponentHandle.LifeCycleAutomatonHandle<H>, ResumableHandle.ResumeAutomatonHandle<H>, StartableHandle.StartAutomatonHandle<H>

public interface RunningHandle<H>

Provides access to the running handle reference.

The handle reference requires the RunningAccessor interface to be implemented.

Method Summary

Modifier and Type	Method and Description
boolean	isRunning(H aHandle) Determines whether the component identified by the given handle is running (started or resumed).

Method Detail

isRunning

boolean isRunning(H aHandle)
           throws UnknownHandleRuntimeException,
                  UnsupportedHandleOperationRuntimeException

Determines whether the component identified by the given handle is running (started or resumed).

Parameters:

aHandle - The handle identifying the component.

Returns:

True in case of being running, else false.

Throws:

UnknownHandleRuntimeException - in case the given handle is unknown.

UnsupportedHandleOperationRuntimeException - in case the reference of the handle does not support the requested operation.