org.lyra.Block
Class NullBlock

java.lang.Object
  org.lyra.AbstractBlock
      org.lyra.Block.NullBlock

public class NullBlock
extends AbstractBlock

As the name implies, null block will not block anything. Instead the commands to block will be stub functions.

Version:

1.0.5, %Revision, 174%, %LastChangedDate, 27/10/12 3:33PM%

Author:

Martin Foster

Constructor Summary

NullBlock()

Method Summary

java.lang.String	getMessage() Returns the message currently being displayed.
void	setMessage(java.lang.String msg) Permits an update of the notice message displayed.
void	startBlock() Starts the blocking capability.
void	stopBlock() Notice of blocked interface is removed and control returned to the user.

Methods inherited from class java.lang.Object

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

Constructor Detail

NullBlock

public NullBlock()

Method Detail

startBlock

public void startBlock()

Description copied from class: AbstractBlock

Starts the blocking capability. Should prevent the user from accessing the main interface and notify that a blocking event is taking place.

Specified by:

startBlock in class AbstractBlock

stopBlock

public void stopBlock()

Description copied from class: AbstractBlock

Notice of blocked interface is removed and control returned to the user.

Specified by:

stopBlock in class AbstractBlock

setMessage

public void setMessage(java.lang.String msg)

Description copied from class: AbstractBlock

Permits an update of the notice message displayed.

Specified by:

setMessage in class AbstractBlock

Parameters:

msg - String containing new message.

getMessage

public java.lang.String getMessage()

Description copied from class: AbstractBlock

Returns the message currently being displayed.

Specified by:

getMessage in class AbstractBlock

Returns:

String containing current message.