franck.cse5910

Class ShapeCollection

java.lang.Object

franck.cse5910.ShapeCollection

All Implemented Interfaces:

Iterable<Shape>

public class ShapeCollection
extends Object
implements Iterable<Shape>

This class represents a collection of shapes.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object object) Tests whether this collection is equal to the given object.
Shape	get(int index) Returns the shape of this collection with the given index.
static ShapeCollection	getRandom() Returns a random collection of shapes.
Iterator<Shape>	iterator() Returns an iterator of this collection.
int	size() Returns the size of this collection of shapes.
String	toString() Returns a string representation of this collection.

Methods inherited from class java.lang.Object

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

Method Detail

getRandom

public static ShapeCollection getRandom()

Returns a random collection of shapes.

Returns:

a random collection of shapes.

size

public int size()

Returns the size of this collection of shapes.

Returns:

the size of this collection of shapes.

get

public Shape get(int index)

Returns the shape of this collection with the given index.

Parameters:

index - index of the shape.

Precondition:

index >= 0 && index < size()

Returns:

the shape of this collection with the given index.

iterator

public Iterator<Shape> iterator()

Returns an iterator of this collection.

Specified by:

iterator in interface Iterable<Shape>

Returns:

an iterator of this collection.

equals

public boolean equals(Object object)

Tests whether this collection is equal to the given object.

Overrides:

equals in class Object

Parameters:

object - an object.

Returns:

true if this collection is equal to the given object, false otherwise.

toString

public String toString()

Returns a string representation of this collection.

Overrides:

toString in class Object

Returns:

a string representation of this collection.