Package org.anchoranalysis.overlay.collection

Class OverlayCollection

Object

org.anchoranalysis.overlay.collection.OverlayCollection

All Implemented Interfaces:

Iterable<Overlay>

public class OverlayCollection
extends Object
implements Iterable<Overlay>

A collection of Overlay objects.

It is built on top of an internal list representation.

Author:

Owen Feehan

Constructor Summary

Constructors

Constructor	Description
OverlayCollection()	Creates an empty collection.
OverlayCollection(Stream<Overlay> stream)	Creates the collection from a stream of Overlays.

Method Summary

Modifier and Type	Method	Description
void	add(Overlay overlay)	Append an overlay to the end of the list.
Overlay	get(int index)	Access a particular element in the collection by index.
Iterator<Overlay>	iterator()
int	size()	The total number of elements in the list.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

OverlayCollection

public OverlayCollection()

Creates an empty collection.

OverlayCollection

public OverlayCollection(Stream<Overlay> stream)

Creates the collection from a stream of Overlays.

Each element is reused internally, without any copying.

Parameters:

stream - the stream.

Method Details

iterator

public Iterator<Overlay> iterator()

Specified by:

iterator in interface Iterable<Overlay>

get

public Overlay get(int index)

Access a particular element in the collection by index.

Parameters:

index - the index (starting at 0).

Returns:

the respective element at index index.

Throws:

IndexOutOfBoundsException - if the index is out of range (index < 0 || index >= size())

size

public int size()

The total number of elements in the list.

Returns:

the total number of elements.

add

public void add(Overlay overlay)

Append an overlay to the end of the list.

Parameters:

overlay - the overlay to append.