Package org.refcodes.component

Class AbstractConnectableAutomaton

java.lang.Object

org.refcodes.component.AbstractConnectableAutomaton

All Implemented Interfaces:

Closable, Closable.CloseAutomaton, ClosedAccessor, ConnectableComponent, ConnectableComponent.ConnectableAutomaton, ConnectionStatusAccessor, OpenedAccessor

Direct Known Subclasses:

AbstractDeviceAutomaton

public abstract class AbstractConnectableAutomaton
extends Object
implements ConnectableComponent.ConnectableAutomaton

The AbstractConnectableAutomaton implements the very basic AbstractConnectableAutomaton functionality.

Nested Class Summary

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

Closable.CloseAutomaton, Closable.CloseBuilder<B extends Closable.CloseBuilder<B>>

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

ClosedAccessor.ClosedMutator, ClosedAccessor.ClosedProperty

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

ConnectableComponent.ConnectableAutomaton

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

ConnectionStatusAccessor.ConnectionStatusMutator, ConnectionStatusAccessor.ConnectionStatusProperty

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

OpenedAccessor.OpenedMutator, OpenedAccessor.OpenedProperty

Constructor Summary

Constructors

Constructor	Description
AbstractConnectableAutomaton()

Method Summary

Modifier and Type	Method	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.
protected boolean	isOpenable()	Checks if is openable.
boolean	isOpened()	Retrieves the is-opened property from the opened property.
protected void	open()	Open.
protected void	setConnectionStatus(ConnectionStatus aConnectionStatus)	Sets the ConnectionStatus property for the property.

Methods inherited from interface org.refcodes.component.Closable

closeIn, closeQuietly, closeUnchecked

Methods inherited from interface org.refcodes.component.ConnectionStatusAccessor

isConnectionOpened

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractConnectableAutomaton

public AbstractConnectableAutomaton()

Method Detail

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.

close

public void close()
           throws CloseException

Closes the component's connection(s). Throws a CloseException as upon close we may have to do things like flushing buffers which can fail (and would otherwise fail unhandled or even worse unnoticed).

Specified by:

close in interface Closable

Throws:

CloseException - in case closing or pre-closing (flushing) fails.

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.

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

protected boolean isOpenable()

Checks if is openable.

Returns:

true, if is openable

See Also:

Openable.OpenAutomaton.isOpenable()

open

protected void open()
             throws OpenException

Open.

Throws:

OpenException - the open exception

See Also:

Openable.open()

setConnectionStatus

protected void setConnectionStatus(ConnectionStatus aConnectionStatus)

Sets the ConnectionStatus property for the property.

Parameters:

aConnectionStatus - The ConnectionStatus property to be stored by the property.