oracle.javatools.patterns

Class CloseableImpl

java.lang.Object

oracle.javatools.patterns.CloseableImpl

All Implemented Interfaces:

Closeable, CloseableWithNotification

public class CloseableImpl
extends java.lang.Object
implements CloseableWithNotification

Constructor Summary

Constructors

Constructor and Description
CloseableImpl(Closeable facade)

Method Summary

Modifier and Type	Method and Description
void	addCloseListener(CloseListener listener) Adds the given listener to this Closeable object, such that it will be notified when this object either is about to be, or just has been, closed.
void	close() Instructs this Closeable instance to close.
void	doClose()
boolean	isClosed() Indicates whether this Closeable instance has been closed or not.
void	removeCloseListener(CloseListener listener) Removes the given listener from this Closeable object, such that it will no longer be notified when this object either is about to be, or just has been, closed.

Methods inherited from class java.lang.Object

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

Constructor Detail

CloseableImpl

public CloseableImpl(Closeable facade)

Method Detail

addCloseListener

public void addCloseListener(CloseListener listener)

Description copied from interface: CloseableWithNotification

Adds the given listener to this Closeable object, such that it will be notified when this object either is about to be, or just has been, closed. If the given listener has already been added to this object, then this method has no effect.

Specified by:

addCloseListener in interface CloseableWithNotification

Parameters:

listener - the listener

removeCloseListener

public void removeCloseListener(CloseListener listener)

Description copied from interface: CloseableWithNotification

Removes the given listener from this Closeable object, such that it will no longer be notified when this object either is about to be, or just has been, closed. If the given listener has never been added to this object, then this method has no effect.

Specified by:

removeCloseListener in interface CloseableWithNotification

Parameters:

listener - the listener

isClosed

public boolean isClosed()

Description copied from interface: Closeable

Indicates whether this Closeable instance has been closed or not.

Specified by:

isClosed in interface Closeable

Returns:

true if this Closeable instance has been closed, false otherwise

close

public void close()

Description copied from interface: Closeable

Instructs this Closeable instance to close.

Specified by:

close in interface Closeable

doClose

public void doClose()