com.numericalmethod.suanshu.interval

Class RealInterval

java.lang.Object

com.numericalmethod.suanshu.interval.Interval<java.lang.Double>

com.numericalmethod.suanshu.interval.RealInterval

All Implemented Interfaces:

java.io.Serializable

public class RealInterval
extends Interval<java.lang.Double>

This is an interval on the real line.

This class is immutable.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
RealInterval(java.lang.Double begin, java.lang.Double end) Construct an interval on the real line.

Method Summary

Modifier and Type	Method and Description
double	lower() Get the lower bound of this interval.
double	upper() Get the upper bound of this interval.

Methods inherited from class com.numericalmethod.suanshu.interval.Interval

begin, end, equals, hashCode, is, relations, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

RealInterval

public RealInterval(java.lang.Double begin,
                    java.lang.Double end)

Construct an interval on the real line.

Parameters:

begin - the beginning of this interval

end - the end of this interval

Method Detail

lower

public double lower()

Get the lower bound of this interval.

Returns:

the lower bound of this interval

upper

public double upper()

Get the upper bound of this interval.

Returns:

the upper bound of this interval