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java.lang.Object | +--jimmc.roots.Command
Command is a superclass for commands used by CommandInterpreter.
Constructor Summary | |
Command(CommandInterpreter ci)
Create a Command object. |
Method Summary | |
abstract boolean |
action(java.lang.String[] words)
The action performed by this command. |
static void |
AddDefaultCommands(CommandInterpreter ci)
Add the default commands |
abstract java.lang.String |
getName()
The name of this command. |
protected void |
missingArgument(java.lang.String what)
Report an error when not enough arguments. |
protected void |
println(java.lang.String s)
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abstract void |
printOneLineHelp()
Print one line of help about the command. |
protected void |
tooManyArguments()
Report an error when too many arguments |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public Command(CommandInterpreter ci)
Method Detail |
public abstract java.lang.String getName()
public abstract boolean action(java.lang.String[] words)
public abstract void printOneLineHelp()
printOneLineHelp
in interface PrintHelp
protected void missingArgument(java.lang.String what)
protected void tooManyArguments()
protected void println(java.lang.String s)
public static void AddDefaultCommands(CommandInterpreter ci)
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