hep.aida.ref.function
Class RangeSet

java.lang.Object
  hep.aida.ref.function.RangeSet

All Implemented Interfaces:

IRangeSet

public class RangeSet
extends Object
implements IRangeSet

This class handles multiple ranges along one axis. Overlapping ranges are merged in one bigger range.

Constructor Summary

RangeSet()
Creates RangeSet with (-infinity, +infinity) valid interval, borders excluded

RangeSet(double[] xMin, double[] xMax)

RangeSet(double xMin, double xMax)

RangeSet(String range)
Create a RangeSet from a String.

Method Summary

void	exclude(double xMin, double xMax) Exclude [xMin, xMax] interval from the existing set of valid ranges
void	excludeAll() Set empty range in all axes.
double	generatePoint()
void	include(double xMin, double xMax) Additive include/exclude of the range in given axis.
void	includeAll() Set full range in all axes.
boolean	isInRange(double point)
double	length()
double[]	lowerBounds() Return array of lower or upper Bounds for the current set of ranges
double	MINUS_INF()
double	PLUS_INF()
int	size() Returns current number of disjoint ranges (non-overlapping intervals)
double[]	upperBounds() Return array of upper Bounds for the current set of ranges

Methods inherited from class java.lang.Object

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

Constructor Detail

RangeSet

public RangeSet()

Creates RangeSet with (-infinity, +infinity) valid interval, borders excluded

RangeSet

public RangeSet(double xMin,
                double xMax)

RangeSet

public RangeSet(double[] xMin,
                double[] xMax)

RangeSet

public RangeSet(String range)

Create a RangeSet from a String. Ranges can be specified as: (,-9),(-1.,0.),(2.,3.),(5,)

Method Detail

PLUS_INF

public double PLUS_INF()

Specified by:

PLUS_INF in interface IRangeSet

MINUS_INF

public double MINUS_INF()

Specified by:

MINUS_INF in interface IRangeSet

size

public int size()

Returns current number of disjoint ranges (non-overlapping intervals)

Specified by:

size in interface IRangeSet

Returns:

Number of disjoint ranges

length

public double length()

generatePoint

public double generatePoint()

lowerBounds

public double[] lowerBounds()

Return array of lower or upper Bounds for the current set of ranges

Specified by:

lowerBounds in interface IRangeSet

Returns:

Array of lower bounds for all valid ranges

upperBounds

public double[] upperBounds()

Description copied from interface: IRangeSet

Return array of upper Bounds for the current set of ranges

Specified by:

upperBounds in interface IRangeSet

Returns:

Array of upper bounds for all valid ranges

include

public void include(double xMin,
                    double xMax)

Additive include/exclude of the range in given axis.

Specified by:

include in interface IRangeSet

Parameters:

xMin - - lower bound of a new valid range

xMax - - upper bound of a new valid range

exclude

public void exclude(double xMin,
                    double xMax)

Description copied from interface: IRangeSet

Exclude [xMin, xMax] interval from the existing set of valid ranges

Specified by:

exclude in interface IRangeSet

Parameters:

xMin - - lower bound of range to be excluded

xMax - - upper bound of range to be excluded

includeAll

public void includeAll()

Set full range in all axes.

Specified by:

includeAll in interface IRangeSet

excludeAll

public void excludeAll()

Set empty range in all axes.

Specified by:

excludeAll in interface IRangeSet

isInRange

public boolean isInRange(double point)

Specified by:

isInRange in interface IRangeSet