Class RealInterval

java.lang.Object

org.episteme.core.mathematics.algebra.intervals.RealInterval

public final class RealInterval
extends Object

Factory and convenience class for creating intervals over Real numbers.

Provides static factory methods for creating 1D and N-dimensional intervals with proper Field operations for Real numbers.

* @author Silvere Martin-Michiellot

Since:

1.0

Author:

Gemini AI (Google DeepMind)

Method Summary

Modifier and Type	Method	Description
static FieldIntervalND<Real>	closed(double min, double max)	Creates a closed 1D interval [min, max] from doubles.
static FieldIntervalND<Real>	closed(Real min, Real max)	Creates a closed 1D interval [min, max] over Real numbers.
static FieldIntervalND<Real>	closedND(Real[] min, Real[] max)	Creates an N-dimensional closed interval over Real numbers.
static FieldIntervalND<Real>	closedOpen(double min, double max)	Creates a half-open 1D interval [min, max) from doubles.
static FieldIntervalND<Real>	closedOpen(Real min, Real max)	Creates a half-open 1D interval [min, max) over Real numbers.
static Real	length(Interval<Real> interval)	Returns the length (width) of a 1D Real interval.
static Real	midpoint(Interval<Real> interval)	Returns the midpoint of a 1D Real interval.
static FieldIntervalND<Real>	of(Real min, Real max, boolean closedLeft, boolean closedRight)	Creates a 1D interval with specified endpoint types.
static FieldIntervalND<Real>	ofND(Real[] min, Real[] max, boolean[] closedLeft, boolean[] closedRight)	Creates an N-dimensional interval with specified endpoint types.
static FieldIntervalND<Real>	open(double min, double max)	Creates an open 1D interval (min, max) from doubles.
static FieldIntervalND<Real>	open(Real min, Real max)	Creates an open 1D interval (min, max) over Real numbers.
static FieldIntervalND<Real>	openClosed(double min, double max)	Creates a half-open 1D interval (min, max] from doubles.
static FieldIntervalND<Real>	openClosed(Real min, Real max)	Creates a half-open 1D interval (min, max] over Real numbers.

Methods inherited from class Object

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

Method Details

closed

public static FieldIntervalND<Real> closed(Real min,
 Real max)

Creates a closed 1D interval [min, max] over Real numbers.

closed

public static FieldIntervalND<Real> closed(double min,
 double max)

Creates a closed 1D interval [min, max] from doubles.

open

public static FieldIntervalND<Real> open(Real min,
 Real max)

Creates an open 1D interval (min, max) over Real numbers.

open

public static FieldIntervalND<Real> open(double min,
 double max)

Creates an open 1D interval (min, max) from doubles.

closedOpen

public static FieldIntervalND<Real> closedOpen(Real min,
 Real max)

Creates a half-open 1D interval [min, max) over Real numbers.

closedOpen

public static FieldIntervalND<Real> closedOpen(double min,
 double max)

Creates a half-open 1D interval [min, max) from doubles.

openClosed

public static FieldIntervalND<Real> openClosed(Real min,
 Real max)

Creates a half-open 1D interval (min, max] over Real numbers.

openClosed

public static FieldIntervalND<Real> openClosed(double min,
 double max)

Creates a half-open 1D interval (min, max] from doubles.

of

public static FieldIntervalND<Real> of(Real min,
 Real max,
 boolean closedLeft,
 boolean closedRight)

Creates a 1D interval with specified endpoint types.

closedND

public static FieldIntervalND<Real> closedND(Real[] min,
 Real[] max)

Creates an N-dimensional closed interval over Real numbers.

ofND

public static FieldIntervalND<Real> ofND(Real[] min,
 Real[] max,
 boolean[] closedLeft,
 boolean[] closedRight)

Creates an N-dimensional interval with specified endpoint types.

length

public static Real length(Interval<Real> interval)

Returns the length (width) of a 1D Real interval.

midpoint

public static Real midpoint(Interval<Real> interval)

Returns the midpoint of a 1D Real interval.