Package org.refcodes.component

Interface ConnectionOpenableHandle.ConnectionOpenAutomatonHandle<H,CON>

Type Parameters:

H - The type of the handle.

CON - the connection used to initialize the referenced instance.

All Superinterfaces:

ConnectionOpenableHandle<H,CON>, OpenedHandle<H>

Enclosing interface:

ConnectionOpenableHandle<H,CON>

public static interface ConnectionOpenableHandle.ConnectionOpenAutomatonHandle<H,CON>
extends ConnectionOpenableHandle<H,CON>, OpenedHandle<H>

The ConnectionOpenableHandle.ConnectionOpenAutomatonHandle interface defines those methods related to the handle based open/connect life-cycle. The handle reference requires the ConnectionOpenable.ConnectionOpenAutomaton interface to be implemented.

Nested Class Summary

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

ConnectionOpenableHandle.ConnectionOpenAutomatonHandle<H,CON>

Method Summary

Modifier and Type	Method	Description
boolean	hasConnectionOpenAutomaton(H aHandle)	Determines whether the handle reference is configurable by implementing the ConnectionOpenable.ConnectionOpenAutomaton interface.
boolean	isOpenable(H aHandle, CON aConnection)	Determines whether the component identified by the given handle may get opened/connected.

Methods inherited from interface org.refcodes.component.ConnectionOpenableHandle

hasConnectionOpenable, open, openUnchecked

Methods inherited from interface org.refcodes.component.OpenedHandle

isOpened

Method Detail

hasConnectionOpenAutomaton

boolean hasConnectionOpenAutomaton(H aHandle)
                            throws UnknownHandleRuntimeException

Determines whether the handle reference is configurable by implementing the ConnectionOpenable.ConnectionOpenAutomaton 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.

isOpenable

boolean isOpenable(H aHandle,
                   CON aConnection)
            throws UnknownHandleRuntimeException,
                   UnsupportedHandleOperationRuntimeException

Determines whether the component identified by the given handle may get opened/connected.

Parameters:

aHandle - The handle identifying the component.

aConnection - The connection to be passed to the implementing instance.

Returns:

True if ConnectionOpenableHandle.open(Object, 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.