com.yworks.yfiles.view.input

Interface KeyboardInputMode.CanExecuteCommandHandler

Enclosing class:

KeyboardInputMode

public static interface KeyboardInputMode.CanExecuteCommandHandler

Defines the contract for determining whether a given ICommand can be executed for the given parameter set.

Method Summary

Modifier and Type	Method and Description
boolean	canExecuteCommand(ICommand command, Object parameter, Object source) Defines the contract for determining whether a given ICommand can be executed for the given parameter set.

Method Detail

canExecuteCommand

boolean canExecuteCommand(ICommand command,
                          Object parameter,
                          Object source)

Defines the contract for determining whether a given ICommand can be executed for the given parameter set.

Parameters:

command - The command to test executability.

parameter - The optional parameter for the command execution.

source - The source for which the command shall be executed.

Returns:

true, iff the command can been executed for the given parameter set.