Package commandManagers

Class CommandManager

java.lang.Object

commandManagers.CommandManager

public class CommandManager
extends Object

The CommandManager class is responsible for managing all available commands in the application. It provides a static method getCommandMap() that returns a HashMap of all commands where the key is the command name and the value is an instance of the corresponding Command subclass.

Constructor Summary

Constructors

Constructor	Description
CommandManager()	Default command manager setup.
CommandManager(CommandMode mode, Scanner scanner)	Constructor provides choice of commands behavior: ex.

Method Summary

Modifier and Type	Method	Description
void	executeCommand(String[] args)	Universe method for command executing.
HashMap<String,Command>	getCommandMap()	Returns the commandMap HashMap that stores all available commands in the application.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CommandManager

public CommandManager()

Default command manager setup.

Since:

1.0

CommandManager

public CommandManager(CommandMode mode,
 Scanner scanner)

Constructor provides choice of commands behavior: ex. userMode or nonUserMode

Parameters:

mode - Mode for CommandHandler

scanner - Commands scanner

Since:

2.0

See Also:

• CommandMode

Method Details

getCommandMap

public HashMap<String,Command> getCommandMap()

Returns the commandMap HashMap that stores all available commands in the application.

Returns:

the HashMap of all commands where the key is the command name and the value is an instance of the corresponding Command subclass.

executeCommand

public void executeCommand(String[] args)

Universe method for command executing.