Package org.refcodes.component

Interface DisposableHandle.DisposeAutomatonHandle<H>

Type Parameters:

H - The type of the handle.

All Superinterfaces:

DisposableHandle<H>

Enclosing interface:

DisposableHandle<H>

public static interface DisposableHandle.DisposeAutomatonHandle<H>
extends DisposableHandle<H>

The DisposableHandle.DisposeAutomatonHandle interface defines those methods related to the handle based dispose life-cycle. The handle reference requires the DisposeAutomaton interface to be implemented.

Nested Class Summary

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

DisposableHandle.DisposeAutomatonHandle<H>

Method Summary

Modifier and Type	Method	Description
boolean	hasDisposeAutomaton(H aHandle)	Determines whether the handle reference is disposable by implementing the DisposeAutomaton interface.
boolean	isDisposable(H aHandle)	Determines whether the component identified by the given handle may get disposed.
boolean	isDisposed(H aHandle)	Determines whether the component identified by the given handle is disposed.

Methods inherited from interface org.refcodes.component.DisposableHandle

dispose, hasDisposable

Method Detail

hasDisposeAutomaton

boolean hasDisposeAutomaton(H aHandle)
                     throws UnknownHandleRuntimeException

Determines whether the handle reference is disposable by implementing the DisposeAutomaton 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.

isDisposable

boolean isDisposable(H aHandle)
              throws UnknownHandleRuntimeException,
                     UnsupportedHandleOperationRuntimeException

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

Parameters:

aHandle - The handle identifying the component.

Returns:

True if DisposableHandle.dispose(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.

isDisposed

boolean isDisposed(H aHandle)
            throws UnknownHandleRuntimeException,
                   UnsupportedHandleOperationRuntimeException

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

Parameters:

aHandle - The handle identifying the component.

Returns:

True in case of being disposed, 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.