CommandRegistry (GShell 2.6.5 API)

Methods
Modifier and Type	Method and Description
`boolean`	`containsCommand(String name)`
`CommandAction`	`getCommand(String name)`
`Collection<String>`	`getCommandNames()`
`Collection<CommandAction>`	`getCommands()`
`void`	`registerCommand(String name, CommandAction command)`
`void`	`removeCommand(String name)`

void registerCommand(String name,
                   CommandAction command)
                     throws DuplicateCommandException

void removeCommand(String name)
                   throws NoSuchCommandException

CommandAction getCommand(String name)
                         throws NoSuchCommandException

Collection<CommandAction> getCommands()

Interface CommandRegistry