org.openmrs.util

Class DoubleRange

java.lang.Object

org.openmrs.util.DoubleRange

All Implemented Interfaces:

java.lang.Comparable<DoubleRange>

public class DoubleRange
extends java.lang.Object
implements java.lang.Comparable<DoubleRange>

Represents a bounded or unbounded numeric range. By default the range is closed (ake inclusive) on the low end and open (aka exclusive) on the high end: mathematically "[low, high)". (I'm not using the similarly-named class from Apache commons because it doesn't implement comparable, and because it only allows inclusive bounds.)

Constructor Summary

Constructors

Constructor and Description
DoubleRange()
DoubleRange(java.lang.Double low, java.lang.Double high)

Method Summary

Modifier and Type	Method and Description
int	compareTo(DoubleRange other) first sorts according to low-bound (ascending) then according to high-bound (descending)
boolean	contains(double d)
boolean	equals(java.lang.Object o)
java.lang.Double	getHigh()
java.lang.Double	getLow()
void	setHigh(java.lang.Double high)
void	setLow(java.lang.Double low)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleRange

public DoubleRange()

DoubleRange

public DoubleRange(java.lang.Double low,
                   java.lang.Double high)

Method Detail

getHigh

public java.lang.Double getHigh()

Returns:

Returns the high.

setHigh

public void setHigh(java.lang.Double high)

Parameters:

high - The high to set.

getLow

public java.lang.Double getLow()

Returns:

Returns the low.

setLow

public void setLow(java.lang.Double low)

Parameters:

low - The low to set.

compareTo

public int compareTo(DoubleRange other)

first sorts according to low-bound (ascending) then according to high-bound (descending)

Specified by:

compareTo in interface java.lang.Comparable<DoubleRange>

contains

public boolean contains(double d)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object