org.refcodes.component.impls

Class DeviceAutomatonImpl

java.lang.Object

org.refcodes.component.impls.DeviceAutomatonImpl

All Implemented Interfaces:

DeviceComponent, DeviceComponent.DeviceAutomaton, Closable, Closable.CloseAutomaton, ClosedAccessor, ConnectionStatusAccessor, Openable, Openable.OpenAutomaton, OpenedAccessor

public class DeviceAutomatonImpl
extends Object
implements DeviceComponent.DeviceAutomaton

This class implements a LifeCycleComponent.LifeCycleAutomaton.

Nested Class Summary

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

DeviceComponent.DeviceAutomaton

Nested classes/interfaces inherited from interface org.refcodes.component.mixins.Openable

Openable.OpenAutomaton

Nested classes/interfaces inherited from interface org.refcodes.component.mixins.OpenedAccessor

OpenedAccessor.OpenedMutator, OpenedAccessor.OpenedProperty

Nested classes/interfaces inherited from interface org.refcodes.component.mixins.Closable

Closable.CloseAutomaton

Nested classes/interfaces inherited from interface org.refcodes.component.mixins.ClosedAccessor

ClosedAccessor.ClosedMutator, ClosedAccessor.ClosedProperty

Nested classes/interfaces inherited from interface org.refcodes.component.mixins.ConnectionStatusAccessor

ConnectionStatusAccessor.ConnectionStatusMutator, ConnectionStatusAccessor.ConnectionStatusProperty

Field Summary

Fields

Modifier and Type	Field and Description
protected DeviceComponent	_connectionComponent

Constructor Summary

Constructors

Constructor and Description
DeviceAutomatonImpl() Empty constructor, such LifeCycleComponent.LifeCycleAutomaton cannot do much more than decline the various LifeCycleStatus states for you.
DeviceAutomatonImpl(DeviceComponent aConnectionComponent) This constructor uses a LifeCycleStatus for wrapping it inside the DeviceAutomatonImpl, making sure of obeying and guarding the correct LifeCycleStatus's order of LifeCycleStatus states for you.

Method Summary

Modifier and Type	Method and Description
void	close() Closes the component's connection(s).
ConnectionStatus	getConnectionStatus() Retrieves the ConnectionStatus property from the property.
boolean	isClosable() Determines whether the component's connection(s) may get closed.
boolean	isClosed() Retrieves the is-closed status.
boolean	isOpenable() Determines whether the component's connection(s) may get opened.
boolean	isOpened() Retrieves the is-opened property from the opened property.
void	open() Open the component's connection(s).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_connectionComponent

protected DeviceComponent _connectionComponent

Constructor Detail

DeviceAutomatonImpl

public DeviceAutomatonImpl()

Empty constructor, such LifeCycleComponent.LifeCycleAutomaton cannot do much more than decline the various LifeCycleStatus states for you.

DeviceAutomatonImpl

public DeviceAutomatonImpl(DeviceComponent aConnectionComponent)

This constructor uses a LifeCycleStatus for wrapping it inside the DeviceAutomatonImpl, making sure of obeying and guarding the correct LifeCycleStatus's order of LifeCycleStatus states for you.

Parameters:

aConnectionComponent - The component to be guarded regarding the correct declination of the LifeCycleStatus states.

Method Detail

getConnectionStatus

public ConnectionStatus getConnectionStatus()

Retrieves the ConnectionStatus property from the property. Determines in which ConnectionStatus status a component is in.

Specified by:

getConnectionStatus in interface ConnectionStatusAccessor

Returns:

Returns the ConnectionStatus property stored by the property.

isOpenable

public boolean isOpenable()

Determines whether the component's connection(s) may get opened.

Specified by:

isOpenable in interface Openable.OpenAutomaton

Returns:

True if Openable.open() is possible.

open

public void open()
          throws OpenException

Open the component's connection(s).

Specified by:

open in interface Openable

Throws:

OpenException - Thrown in case opening or accessing an open line (connection, junction, link) caused problems.

isOpened

public boolean isOpened()

Retrieves the is-opened property from the opened property. Determines whether the component's connection is opened. A component's connection is opened after being opened as of Openable.open() or ConnectionOpenable.open(Object).

Specified by:

isOpened in interface OpenedAccessor

Returns:

True in case of being opened (returns the is-opened property stored by the opened property).

isClosable

public boolean isClosable()

Determines whether the component's connection(s) may get closed.

Specified by:

isClosable in interface Closable.CloseAutomaton

Returns:

True if Closable.close() is possible.

isClosed

public boolean isClosed()

Retrieves the is-closed status. Determines whether the component's connection is closed. A component's connection is closed after being closed as of Closable.close().

Specified by:

isClosed in interface ClosedAccessor

Returns:

True in case of being closed.

close

public void close()

Closes the component's connection(s). This must always be possible, similar to the Destroyable.destroy() method, which must not throw any exception as well.

Specified by:

close in interface Closable