fr.cnes.sirius.patrius.math.interval

Class GenericInterval<T>

java.lang.Object

fr.cnes.sirius.patrius.math.interval.GenericInterval<T>

Type Parameters:

T - the nature of ending points.
It is HIGHLY recommended this class be immutable!

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

ComparableInterval

public class GenericInterval<T>
extends Object
implements Serializable

- Generic class to describe an interval.

- The generic element is the nature of the data defining the upper and lower boundaries.

- This class can be extended ; toString may be overriden.

Since:

3.0

Version:

$Id: GenericInterval.java 18083 2017-10-02 16:54:39Z bignon $

Author:

Pierre Cardoso

See Also:

Serialized Form

Use sample :

An interval of Doubles ] 1.0 ; 2.0 [ is created this way :

Interval interval = new Interval(IntervalEndpointType.OPEN, 1.0, 2.0, IntervalEndpointType.OPEN);

Concurrency :

matches the concurrency of the parameter type : using an immutable type is HIGHLY recommended

Constructor Summary

Constructors

Constructor and Description
GenericInterval(IntervalEndpointType lowerEndpointIn, T lowerDataIn, T upperDataIn, IntervalEndpointType upperEndpointIn) Constructor.

Method Summary

Modifier and Type	Method and Description
T	getLowerData()
IntervalEndpointType	getLowerEndpoint()
T	getUpperData()
IntervalEndpointType	getUpperEndpoint()
String	toString() This method returns a String representing the interval, with boundaries as brackets and the lower/upper values.

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericInterval

public GenericInterval(IntervalEndpointType lowerEndpointIn,
                       T lowerDataIn,
                       T upperDataIn,
                       IntervalEndpointType upperEndpointIn)

Constructor.
The input parameters have to be not null.
Otherwise a MathIllegalArgumentException is thrown.

Parameters:

lowerDataIn - lower end data value

upperDataIn - upper end data value

lowerEndpointIn - lower end point state

upperEndpointIn - upper end point state

Throws:

MathIllegalArgumentException - when the interval is invalid (unchecked exception)

Method Detail

getLowerEndpoint

public final IntervalEndpointType getLowerEndpoint()

Returns:

the lowerEndpoint

getLowerData

public final T getLowerData()

Returns:

the lowerData

getUpperData

public final T getUpperData()

Returns:

the upperData

getUpperEndpoint

public final IntervalEndpointType getUpperEndpoint()

Returns:

the upperEndpoint

toString

public String toString()

This method returns a String representing the interval, with boundaries as brackets and the lower/upper values.
Example : "] 0.0 , 1.2534 [" for an open interval with doubles.
toString is called on the values.
Warning : this representation is subject to change.
This method may be overriden if convenient.

Overrides:

toString in class Object

Returns:

a String with boundary brackets and values.

See Also:

Object.toString()