Class StartAreaSelectionCommand
java.lang.Object
com.levigo.jadice.web.client.util.command.InjectedCommand
com.levigo.jadice.web.client.commands.AbstractContextCommand
com.levigo.jadice.web.client.commands.AbstractPageViewCommand
com.levigo.jadice.web.client.tools.area.StartAreaSelectionCommand
- All Implemented Interfaces:
Command
Command to start selecting an area with the
AreaSelectionTool
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionprotected boolean
Subclasses may override this method to perform argument validation beyond the validation that happens automatically during the injection phase.protected void
execute()
This method is called in order to execute the command.Methods inherited from class com.levigo.jadice.web.client.commands.AbstractPageViewCommand
getPageView, setPageView
Methods inherited from class com.levigo.jadice.web.client.commands.AbstractContextCommand
getContext, propagateContextChange, setContext
Methods inherited from class com.levigo.jadice.web.client.util.command.InjectedCommand
canExecute, clearInjections, execute, getKey, isSelected, isSelected, setKey
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface com.levigo.jadice.web.client.util.command.Command
getID, isAvailable, isAvailable
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Constructor Details
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StartAreaSelectionCommand
public StartAreaSelectionCommand()
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Method Details
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execute
protected void execute()Description copied from class:InjectedCommand
This method is called in order to execute the command. It is only called, after the arguments have been validated and injected and only ifInjectedCommand.canExecute()
has returnedtrue
.- Specified by:
execute
in classInjectedCommand
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canExecute
protected boolean canExecute()Description copied from class:InjectedCommand
Subclasses may override this method to perform argument validation beyond the validation that happens automatically during the injection phase. This method is called after the context has been found to match the requirements specified via the @ link Argument} annotations and the arguments have been injected.- Overrides:
canExecute
in classAbstractPageViewCommand
- Returns:
true
if the command can/may be executed in the current context,false
otherwise.
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