net.sf.freecol.common.model
Class Map.AdjacentIterator

java.lang.Object
  net.sf.freecol.common.model.Map.MapIterator
      net.sf.freecol.common.model.Map.AdjacentIterator

All Implemented Interfaces:

java.util.Iterator<Map.Position>

Enclosing class:

Map

private final class Map.AdjacentIterator
extends Map.MapIterator

Field Summary

private Map.Position	basePosition
private int	x

Fields inherited from class net.sf.freecol.common.model.Map.MapIterator

directions

Constructor Summary

Map.AdjacentIterator(Map.Position basePosition)
The constructor to use.

Method Summary

boolean	hasNext() Determine if the iterator has another position in it.
Map.Position	nextPosition() Obtain the next position to iterate over.

Methods inherited from class net.sf.freecol.common.model.Map.MapIterator

next, remove

Methods inherited from class java.lang.Object

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

Field Detail

basePosition

private Map.Position basePosition

x

private int x

Constructor Detail

Map.AdjacentIterator

public Map.AdjacentIterator(Map.Position basePosition)

The constructor to use.

Parameters:

basePosition - The position around which to iterate

Method Detail

hasNext

public boolean hasNext()

Determine if the iterator has another position in it.

Returns:

True of there is another position

nextPosition

public Map.Position nextPosition()
                          throws java.util.NoSuchElementException

Obtain the next position to iterate over.

Specified by:

nextPosition in class Map.MapIterator

Returns:

Next position

Throws:

java.util.NoSuchElementException - if last position already returned