edu.umd.cfar.lamp.viper.util
Class SimpleInterval

java.lang.Object
  edu.umd.cfar.lamp.viper.util.AbstractInterval
      edu.umd.cfar.lamp.viper.util.SimpleInterval

All Implemented Interfaces:

Interval

public class SimpleInterval

extends AbstractInterval

implements Interval

A simple immutable Interval of Comparable objects.

Author:

davidm

Constructor Summary

SimpleInterval(java.lang.Comparable start, java.lang.Comparable end)
Constructs a new immutable interval

Method Summary

Interval	change(java.lang.Comparable start, java.lang.Comparable end) Since an Interval is designed to be immutable, you need this thing to change the interval.
java.lang.Comparable	getEnd() Gets the end of the interval, which is not an element of the interval.
java.lang.Comparable	getStart() Gets the start of the interval.

Methods inherited from class edu.umd.cfar.lamp.viper.util.AbstractInterval

contains, contains, contains, contains, equals, hashCode, intersects, intersects, isEmpty, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.umd.cfar.lamp.viper.util.Interval

contains, contains, contains, intersects, intersects, isEmpty

Constructor Detail

SimpleInterval

public SimpleInterval(java.lang.Comparable start,
                      java.lang.Comparable end)

Constructs a new immutable interval

Parameters:

start - the first element of the interval

end - the first element after the end of the interval

Method Detail

getStart

public java.lang.Comparable getStart()

Description copied from interface: Interval

Gets the start of the interval.

Specified by:

getStart in interface Interval

Returns:

first element in the interval

See Also:

Interval.getStart()

getEnd

public java.lang.Comparable getEnd()

Description copied from interface: Interval

Gets the end of the interval, which is not an element of the interval.

Specified by:

getEnd in interface Interval

Returns:

the first element after the interval

See Also:

Interval.getEnd()

change

public Interval change(java.lang.Comparable start,
                       java.lang.Comparable end)

Description copied from interface: Interval

Since an Interval is designed to be immutable, you need this thing to change the interval.

Specified by:

change in interface Interval

Overrides:

change in class AbstractInterval

Parameters:

start - the start (inclusive)

end - the end (exclusive)

Returns:

the new interval

See Also:

Interval.change(java.lang.Comparable, java.lang.Comparable)