rvl.util
Class Param

java.lang.Object
  |
  +--rvl.util.Param

All Implemented Interfaces:

Value

public class Param

extends java.lang.Object

implements Value

Class for specifying numerical parameters

Field Summary

boolean	closedMax
boolean	closedMin
java.lang.String	label
double	max
double	min
java.lang.String	name
double	value

Constructor Summary

Param(java.lang.String nam, double val)
Construct a Param object

Param(java.lang.String nam, double val, java.lang.String range)
Construct a Param object

Method Summary

java.lang.String	getLabel()
java.lang.String	getName()
boolean	isValid(double val)
void	setLabel(java.lang.String l)
void	setValue(double v)
double	val()

Methods inherited from class java.lang.Object

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

Field Detail

name

public java.lang.String name

label

public java.lang.String label

value

public double value

max

public double max

min

public double min

closedMin

public boolean closedMin

closedMax

public boolean closedMax

Constructor Detail

Param

public Param(java.lang.String nam,
             double val)

Construct a Param object

Parameters:

nam - name of parameter

val - starting value

Param

public Param(java.lang.String nam,
             double val,
             java.lang.String range)

Construct a Param object

Parameters:

nam - name of parameter

val - starting value

range - range specification: must begin with a "(" or "[", end with a ")" or "]", and there must be a "," in between. One number is allowed before the "," and one after, to specify a min and a max, respectively.
Examples: "[1,5)" specifies the interval [1,5), "(0,)" specifies that the parameter must be positive.

Method Detail

isValid

public boolean isValid(double val)

Specified by:

isValid in interface Value

val

public double val()

Specified by:

val in interface Value

setValue

public void setValue(double v)

Specified by:

setValue in interface Value

getName

public java.lang.String getName()

Specified by:

getName in interface Value

getLabel

public java.lang.String getLabel()

Specified by:

getLabel in interface Value

setLabel

public void setLabel(java.lang.String l)

Specified by:

setLabel in interface Value