eecs1022.finala

Class Interval

java.lang.Object

eecs1022.finala.Interval

public class Interval
extends Object

A class that represents an interval of values on the integer number line. An interval has two properties: a minimum value and a maximum value.

Constructor Summary

Constructors

Constructor and Description
Interval(int min, int max) Initializes this interval with the given minimum and maximum values.

Method Summary

Modifier and Type	Method and Description
boolean	contains(int value) Checks if the given value is inside this interval.
Interval	copy() Returns a copy of this interval, that is, a new interval with the same minimium and maximum.
String	toString() Returns the string representation of this interval.

Methods inherited from class java.lang.Object

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

Constructor Detail

Interval

public Interval(int min,
                int max)

Initializes this interval with the given minimum and maximum values.

Parameters:

min - the minimum value of this interval.

max - the maximum value of the interval.

Method Detail

contains

public boolean contains(int value)

Checks if the given value is inside this interval.

Parameters:

value - the value to check

Returns:

true if value ≥ minimum of this interval and value ≤ maximum of this interval, false otherwise.

copy

public Interval copy()

Returns a copy of this interval, that is, a new interval with the same minimium and maximum.

Returns:

a copy of this interval.

toString

public String toString()

Returns the string representation of this interval. The string contains the minimum and maximum values separated by a comma and space all inside of a pair of square brackets.

Overrides:

toString in class Object

Returns:

a string representation of this interval.