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org.hecl.midp20.lcdui
Class OptionCmd

java.lang.Object
  extended by org.hecl.midp20.lcdui.OptionCmd
All Implemented Interfaces:
ClassCommand, Command
Direct Known Subclasses:
CommandCmd, DisplayableCmd, EventCmd, GraphicsCmd, ImageCmd, ItemCmd, SettingsCmd, TextFieldCmd, TickerCmd
public abstract class OptionCmd
extends java.lang.Object
implements ClassCommand, Command

Constructor Summary
protected OptionCmd()
           
 
Method Summary
protected  Thing cget(Interp ip, java.lang.Object target, java.lang.String optname)
           
 void configure(Interp ip, java.lang.Object target, Thing[] argv, int start, int n)
           
protected  void cset(Interp ip, java.lang.Object target, java.lang.String optname, Thing optval)
           
protected  Thing handlecmd(Interp ip, java.lang.Object target, java.lang.String subcmd, Thing[] argv, int startat)
           
protected  Thing itemcget(Interp ip, java.lang.Object target, int itemno, java.lang.String optname)
           
protected  void itemcset(Interp ip, java.lang.Object target, int itemno, java.lang.String optname, Thing optval)
           
 Thing method(Interp ip, ClassCommandInfo context, Thing[] argv)
          The method method takes an interpreter, a class information and an array of Things, performs some calculations, and returns a Thing which may be null.
 java.lang.Object setInstanceProperties(Interp ip, java.lang.Object target, Properties p)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.hecl.Command
cmdCode
 

Constructor Detail

OptionCmd

protected OptionCmd()
Method Detail

setInstanceProperties

public java.lang.Object setInstanceProperties(Interp ip,
                                              java.lang.Object target,
                                              Properties p)
                                       throws HeclException
Throws:
HeclException

method

public Thing method(Interp ip,
                    ClassCommandInfo context,
                    Thing[] argv)
             throws HeclException
Description copied from interface: ClassCommand
The method method takes an interpreter, a class information and an array of Things, performs some calculations, and returns a Thing which may be null. The interpreter calls this method when it detects an ObjectThing as first argument of a command on the script level and detects a command handler for the class of the value of the ObjectThing.

Specified by:
method in interface ClassCommand
Parameters:
ip - an Interp value
context - A reference to the ClassInfo> describing further details of th emethod.
argv - A Thing[] array holding the parameters for the method. The 0th element is the object, the 1st element is the method.
Throws:
HeclException - if an error occurs

configure

public void configure(Interp ip,
                      java.lang.Object target,
                      Thing[] argv,
                      int start,
                      int n)
               throws HeclException
Throws:
HeclException

cget

protected Thing cget(Interp ip,
                     java.lang.Object target,
                     java.lang.String optname)
              throws HeclException
Throws:
HeclException

cset

protected void cset(Interp ip,
                    java.lang.Object target,
                    java.lang.String optname,
                    Thing optval)
             throws HeclException
Throws:
HeclException

itemcget

protected Thing itemcget(Interp ip,
                         java.lang.Object target,
                         int itemno,
                         java.lang.String optname)
                  throws HeclException
Throws:
HeclException

itemcset

protected void itemcset(Interp ip,
                        java.lang.Object target,
                        int itemno,
                        java.lang.String optname,
                        Thing optval)
                 throws HeclException
Throws:
HeclException

handlecmd

protected Thing handlecmd(Interp ip,
                          java.lang.Object target,
                          java.lang.String subcmd,
                          Thing[] argv,
                          int startat)
                   throws HeclException
Throws:
HeclException
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