Package com.planet_ink.coffee_mud.Libraries.interfaces

Interface GenericEditor.CMEval

Enclosing interface:

GenericEditor

public static interface GenericEditor.CMEval

An interface for implementing a custom evaluator for prompts requiring lists of things.

Method Summary

Modifier and Type	Method	Description
java.lang.Object	eval(java.lang.Object val, java.lang.Object[] choices, boolean emptyOK)	Evaluate the given value entry against a list of choices, throwing an exception on problems.

Method Detail

eval

java.lang.Object eval(java.lang.Object val,
                      java.lang.Object[] choices,
                      boolean emptyOK)
               throws CMException

Evaluate the given value entry against a list of choices, throwing an exception on problems.

Parameters:

val - the user entry

choices - the choices

emptyOK - true if "" is an ok value

Returns:

the adjusted value

Throws:

CMException - any errors