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public interface Command
A Command knows how to perform an action, undo it, and redo it. It has a name that can be used for menu items.
The concrete implementor CommandAdapter
treats the name
as immutable; the setName
method does nothing.
Method Summary | |
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void |
perform()
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void |
redo()
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void |
undo()
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Methods inherited from interface jimm.datavision.Nameable |
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getName, setName |
Method Detail |
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void perform()
void undo()
void redo()
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