net.rim.device.api.command
Class AlwaysExecutableCommand
java.lang.Object
net.rim.device.api.command.CommandHandler
net.rim.device.api.command.AlwaysExecutableCommand
public abstract class AlwaysExecutableCommand
- extends CommandHandler
Convenience implementation of CommandHandler whose canExecute() method
always returns true.
- Since:
- BlackBerry API 6.0.0
AlwaysExecutableCommand
public AlwaysExecutableCommand()
- Creates a new instance of
AlwaysExecutableCommand.
- Since:
- BlackBerry API 6.0.0
canExecute
public boolean canExecute(ReadOnlyCommandMetadata metadata,
Object context)
- Determines whether a call to
execute() is valid using a passed-in context object.
- Overrides:
canExecute in class CommandHandler
- Parameters:
metadata - Metadata that the CommandHandler was registered with.
Cannot be modified.context - External state information.
- Returns:
- Always returns
true. - Since:
- BlackBerry API 6.0.0
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