org.apache.commons.math3.geometry.euclidean.oned
Class Interval

java.lang.Object
  org.apache.commons.math3.geometry.euclidean.oned.Interval

public class Interval
extends Object

This class represents a 1D interval.

Since:

3.0

Version:

$Id: Interval.java 7721 2013-02-14 14:07:13Z CardosoP $

See Also:

IntervalsSet

Constructor Summary

Interval(double lower, double upper)
Simple constructor.

Method Summary

Region.Location	checkPoint(double point, double tolerance) Check a point with respect to the interval.
double	getBarycenter() Get the barycenter of the interval.
double	getInf() Get the lower bound of the interval.
double	getLength() Deprecated. as of 3.1, replaced by getSize()
double	getLower() Deprecated. as of 3.1, replaced by getInf()
double	getMidPoint() Deprecated. as of 3.1, replaced by getBarycenter()
double	getSize() Get the size of the interval.
double	getSup() Get the upper bound of the interval.
double	getUpper() Deprecated. as of 3.1, replaced by getSup()

Methods inherited from class java.lang.Object

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

Constructor Detail

Interval

public Interval(double lower,
                double upper)

Simple constructor.

Parameters:

lower - lower bound of the interval

upper - upper bound of the interval

Method Detail

getInf

public double getInf()

Get the lower bound of the interval.

Returns:

lower bound of the interval

Since:

3.1

getLower

@Deprecated
public double getLower()

Deprecated. as of 3.1, replaced by getInf()

Get the lower bound of the interval.

Returns:

lower bound of the interval

getSup

public double getSup()

Get the upper bound of the interval.

Returns:

upper bound of the interval

Since:

3.1

getUpper

@Deprecated
public double getUpper()

Deprecated. as of 3.1, replaced by getSup()

Get the upper bound of the interval.

Returns:

upper bound of the interval

getSize

public double getSize()

Get the size of the interval.

Returns:

size of the interval

Since:

3.1

getLength

@Deprecated
public double getLength()

Deprecated. as of 3.1, replaced by getSize()

Get the length of the interval.

Returns:

length of the interval

getBarycenter

public double getBarycenter()

Get the barycenter of the interval.

Returns:

barycenter of the interval

Since:

3.1

getMidPoint

@Deprecated
public double getMidPoint()

Deprecated. as of 3.1, replaced by getBarycenter()

Get the midpoint of the interval.

Returns:

midpoint of the interval

checkPoint

public Region.Location checkPoint(double point,
                                  double tolerance)

Check a point with respect to the interval.

Parameters:

point - point to check

tolerance - tolerance below which points are considered to belong to the boundary

Returns:

a code representing the point status: either Region.Location.INSIDE, Region.Location.OUTSIDE or Region.Location.BOUNDARY

Since:

3.1