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Command
;
its constructors set MessageHandler
and
DialogHandler
properties.AbstractAction
with
a AbstractGui
property.actionPerformed()
method of AbstractGuiAction
by launching a worker thread whose actual action
is the abstract method ()
;
a subclass
(eg SaveAction
) typically implements this method
by simply creating an appropriate Command
(eg SaveCommand
) and then executing it;
see the following UML diagram.get
method.
Date
adding a name
and some utility methods.construct
method has returned.
construct
method.
.xml
.construct
method
and then exit.
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