edu.buffalo.fs7.qsymbol2
Class DoubleRange

java.lang.Object
  |
  +--edu.buffalo.fs7.qsymbol2.DoubleRange

public class DoubleRange

extends java.lang.Object

simple class providing a range of double numbers. This class is used by the Chart class.

See Also:

IntRange, Chart

Field Summary

protected double	lowerBound
protected double	upperBound

Constructor Summary

DoubleRange()

DoubleRange(double lowerBound, double upperBound)
creates a range object with the specified range.

DoubleRange(DoubleRange range)
clones a range object

Method Summary

double	getLowerBound() returns the lower bound
double	getUpperBound() returns the upper bound
double	getWidth()
void	setLowerBound(double lowerBound)
void	setRange(double lowerBound, double upperBound)
void	setUpperBound(double upperBound)

Methods inherited from class java.lang.Object

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

Field Detail

lowerBound

protected double lowerBound

upperBound

protected double upperBound

Constructor Detail

DoubleRange

public DoubleRange()

DoubleRange

public DoubleRange(double lowerBound,
                   double upperBound)

creates a range object with the specified range.

DoubleRange

public DoubleRange(DoubleRange range)

clones a range object

Method Detail

getLowerBound

public double getLowerBound()

returns the lower bound

getUpperBound

public double getUpperBound()

returns the upper bound

setLowerBound

public void setLowerBound(double lowerBound)

setUpperBound

public void setUpperBound(double upperBound)

setRange

public void setRange(double lowerBound,
                     double upperBound)

getWidth

public double getWidth()