com.sdm.quasar.client.core.commands
Interface Command

public interface Command

This is a Command due to the Command (or Action) Pattern enhanced by two States indicating whether the command is currently executabe or currently processing.

Version:

1.0

Author:

Thomas Wolf

Method Summary

void	execute() Executes this Command.
BooleanState	getEnabledBooleanState()
java.lang.String	getId()
BooleanState	getProcessingBooleanState()

Method Detail

getId

public java.lang.String getId()

Returns:

the ID of the command

getEnabledBooleanState

public BooleanState getEnabledBooleanState()

Returns:

a BooleanState that ist true, when the Command is executable, and false otherwise.

getProcessingBooleanState

public BooleanState getProcessingBooleanState()

Returns:

a BooleanState that is true, while the Command is processing, otherwise false.

execute

public void execute()

Executes this Command.