uk.ac.starlink.topcat.interop

Class DisabledTransmitter

java.lang.Object

uk.ac.starlink.topcat.interop.DisabledTransmitter

All Implemented Interfaces:

Transmitter

public class DisabledTransmitter
extends Object
implements Transmitter

Transmitter implementation which is permanently disabled. The transmit actions cannot therefore be invoked by the user; if they are invoked programatically, they will do nothing.

Since:

16 Aug 2010

Author:

Mark Taylor

Constructor Summary

Constructors

Constructor and Description
DisabledTransmitter(String sendType) Constructor.

Method Summary

Modifier and Type	Method and Description
JMenu	createSendMenu() Returns a per-application menu which allows sending the information to any single one of the appropriate recipients.
Action	getBroadcastAction() Returns an action which sends the information to all appropriate recipients.
void	setEnabled(boolean enabled) Sets whether the send actions controlled by this transmitter should be enabled or not.

Methods inherited from class java.lang.Object

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

Constructor Detail

DisabledTransmitter

public DisabledTransmitter(String sendType)

Constructor.

Parameters:

sendType - short string describing type of item (notionally) being sent

Method Detail

getBroadcastAction

public Action getBroadcastAction()

Description copied from interface: Transmitter

Returns an action which sends the information to all appropriate recipients.

Specified by:

getBroadcastAction in interface Transmitter

Returns:

broadcast action

createSendMenu

public JMenu createSendMenu()

Description copied from interface: Transmitter

Returns a per-application menu which allows sending the information to any single one of the appropriate recipients.

Specified by:

createSendMenu in interface Transmitter

Returns:

send menu

setEnabled

public void setEnabled(boolean enabled)

Description copied from interface: Transmitter

Sets whether the send actions controlled by this transmitter should be enabled or not. This is an AND-like restriction - the actions may still be disabled for other reasons (e.g. no hub connection).

Specified by:

setEnabled in interface Transmitter

Parameters:

enabled - true iff actions may be invoked