public abstract class AbstractSelectionCommand extends AbstractPageViewCommand
Constructor and Description |
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AbstractSelectionCommand() |
Modifier and Type | Method and Description |
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protected boolean |
canExecute()
Subclasses may override this method to perform argument validation beyond the validation that
happens automatically during the injection phase.
|
protected void |
clearFirstSelection() |
protected Selection |
getFirstSelection() |
protected List<Selection> |
getSelections() |
getPageView, setPageView
getContext, propagateContextChange, setContext
canExecute, execute, execute, getKey, isAvailable, isSelected, isSelected, setKey
protected boolean canExecute()
InjectedCommand
Argument
annotations and the
arguments have been injected.canExecute
in class InjectedCommand
true
if the command can/may be executed in the current context,
false
otherwise.protected Selection getFirstSelection()
protected void clearFirstSelection()
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