uk.co.weft.configurator
Class ConfiguratorParam

java.lang.Object
  uk.co.weft.configurator.ConfiguratorParam

public class ConfiguratorParam

extends java.lang.Object

A parameter for a configurator. Essentially a device for converting XML nodes into widgets.

Field Summary

protected java.lang.String	dflt my default value
protected java.lang.String	help my helptext, if any
protected boolean	mandatory whether my value is mandatory
protected java.lang.String	name my name
protected java.util.Vector	options my options, if any
protected java.lang.String	prompt my prompt, if different from my name
protected int	size my visible size

Constructor Summary

ConfiguratorParam(Node spec)
create me in accordance with this specification

Method Summary

protected Widget

getWidget() Construct a widget which can prompt for values for this parameter

Methods inherited from class java.lang.Object

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

Field Detail

dflt

protected java.lang.String dflt

my default value

help

protected java.lang.String help

my helptext, if any

name

protected java.lang.String name

my name

prompt

protected java.lang.String prompt

my prompt, if different from my name

options

protected java.util.Vector options

my options, if any

mandatory

protected boolean mandatory

whether my value is mandatory

size

protected int size

my visible size

Constructor Detail

ConfiguratorParam

public ConfiguratorParam(Node spec)
                  throws InitialisationException

create me in accordance with this specification

Parameters:

spec - an Element which specifies me

Throws:

InitialisationException - if it isn't well formed

Method Detail

getWidget

protected Widget getWidget()

Construct a widget which can prompt for values for this parameter

Returns:

the widget