Package org.refcodes.component

Interface StoppableHandle.StopAutomatonHandle<H>

Type Parameters:

H - The type of the handle.

All Superinterfaces:

StoppableHandle<H>

All Known Subinterfaces:

CompositeComponentHandle<H,REF>, ConfigurableLifeCycleComponentHandle.ConfigurableLifeCycleAutomatonHandle<H,CTX>, LifeCycleComponentHandle.LifeCycleAutomatonHandle<H>

Enclosing interface:

StoppableHandle<H>

public static interface StoppableHandle.StopAutomatonHandle<H>
extends StoppableHandle<H>

The StoppableHandle.StopAutomatonHandle interface defines those methods related to the handle based stop life-cycle. The handle reference requires the Stoppable.StopAutomaton interface to be implemented.

Nested Class Summary

Nested classes/interfaces inherited from interface org.refcodes.component.StoppableHandle

StoppableHandle.StopAutomatonHandle<H>

Method Summary

Modifier and Type	Method	Description
boolean	hasStopAutomaton(H aHandle)	Determines whether the handle reference is stoppable by implementing the Stoppable.StopAutomaton interface.
boolean	isStoppable(H aHandle)	Determines whether the component identified by the given handle may get stopped.
boolean	isStopped(H aHandle)	Determines whether the component identified by the given handle is stopped.

Methods inherited from interface org.refcodes.component.StoppableHandle

hasStoppable, stop, stopUnchecked

Method Detail

hasStopAutomaton

boolean hasStopAutomaton(H aHandle)
                  throws UnknownHandleRuntimeException

Determines whether the handle reference is stoppable by implementing the Stoppable.StopAutomaton interface.

Parameters:

aHandle - The handle to test whether the reference provides the according functionality.

Returns:

True in case the reference provides the according functionality.

Throws:

UnknownHandleRuntimeException - in case the handle is unknown.

isStoppable

boolean isStoppable(H aHandle)
             throws UnknownHandleRuntimeException,
                    UnsupportedHandleOperationRuntimeException

Determines whether the component identified by the given handle may get stopped.

Parameters:

aHandle - The handle identifying the component.

Returns:

True if StoppableHandle.stop(Object) is possible.

Throws:

UnknownHandleRuntimeException - in case the given handle is unknown.

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

isStopped

boolean isStopped(H aHandle)
           throws UnknownHandleRuntimeException,
                  UnsupportedHandleOperationRuntimeException

Determines whether the component identified by the given handle is stopped.

Parameters:

aHandle - The handle identifying the component.

Returns:

True in case of being stopped, 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.