net.sf.mmm.client.ui.base.busy

Class AbstractBusyManager.BusySessionImpl

java.lang.Object

net.sf.mmm.client.ui.base.busy.AbstractBusyManager.BusySessionImpl

All Implemented Interfaces:

BusySession, Stoppable, AttributeReadId<String>

Enclosing class:

AbstractBusyManager

private class AbstractBusyManager.BusySessionImpl
extends Object
implements BusySession

This inner class is the implementation of BusySession.

Field Summary

Fields

Modifier and Type	Field and Description
private String	id
private AbstractBusyManager.BusySessionImpl	parent The parent session or null if this is the top-level session.
private boolean	stopped

Constructor Summary

Constructors

Constructor and Description
BusySessionImpl(String id, AbstractBusyManager.BusySessionImpl parent) The constructor.

Method Summary

Modifier and Type	Method and Description
String	getId() This method gets the ID used to identify this object.
boolean	isStopped()
void	stop() This method stops this busy session.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

id

private final String id

See Also:

getId()

parent

private final AbstractBusyManager.BusySessionImpl parent

The parent session or null if this is the top-level session.

stopped

private volatile boolean stopped

See Also:

isStopped()

Constructor Detail

BusySessionImpl

public BusySessionImpl(String id,
                       AbstractBusyManager.BusySessionImpl parent)

The constructor.

Parameters:

id - - see getId().

parent - is the parent AbstractBusyManager.BusySessionImpl or null if this is the top-level session.

Method Detail

getId

public String getId()

This method gets the ID used to identify this object. An ID should be unique.

Specified by:

getId in interface BusySession

Specified by:

getId in interface AttributeReadId<String>

Returns:

the object's ID.

See Also:

BusyManager.start(String)

stop

public void stop()

This method stops this busy session. It should be called exactly once. Additional invocations of this method on the same BusySession may log a warning but have no further effect. If the top-level BusySession is stopped, the application client changes from busy back to idle.

Specified by:

stop in interface BusySession

Specified by:

stop in interface Stoppable

isStopped

public boolean isStopped()

Specified by:

isStopped in interface BusySession

Returns:

true if this BusySession has already been stopped.

toString

public String toString()

Overrides:

toString in class Object