Package squidpony.squidgrid.iterator

Class SquidIterators.Linear

java.lang.Object

squidpony.squidgrid.iterator.SquidIterators.Linear

All Implemented Interfaces:

Iterator<Coord>, SquidIterator

Direct Known Subclasses:

SquidIterators.Down, SquidIterators.Left, SquidIterators.Right, SquidIterators.Up

Enclosing class:

SquidIterators

public static class SquidIterators.Linear
extends Object
implements SquidIterator

An iterator to iterate from a starting position (inclusive) and going in one Direction. This iterator stops when reaching the map's bound.

Author:

smelC

Field Summary

Fields

Modifier and Type	Field	Description
protected Direction	direction
protected int	height	The grid's height
protected int	width	The grid's width
protected int	x	The current X-coordinate
protected int	y	The Y-coordinate

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Linear()
	Linear(Direction direction, int startx, int y, int width, int height)

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
Coord	next()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Details

x

protected int x

The current X-coordinate

y

protected int y

The Y-coordinate

width

protected final int width

The grid's width

height

protected final int height

The grid's height

direction

protected Direction direction

Constructor Details

Linear

protected Linear()

Linear

public Linear(Direction direction, int startx, int y, int width, int height)

Method Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Coord>

next

public Coord next()

Specified by:

next in interface Iterator<Coord>

remove

public void remove()

Specified by:

remove in interface Iterator<Coord>