com.mapinfo.midev.geometry

Interface IDirectPositionIterator

public interface IDirectPositionIterator

An iterator that returns copies of IDirectPositions.

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Returns true if this IDirectPositionIterator has more DirectPosition's; false if not.
com.mapinfo.midev.geometry.DirectPosition	nextDirectPosition(com.mapinfo.midev.geometry.DirectPosition dp) Returns the next DirectPosition from this DirectPositionIterator.

Method Detail

hasNext

boolean hasNext()

Returns true if this IDirectPositionIterator has more DirectPosition's; false if not.

Returns:

true if this IDirectPositionIterator has more DirectPosition's; false if not.

nextDirectPosition

com.mapinfo.midev.geometry.DirectPosition nextDirectPosition(com.mapinfo.midev.geometry.DirectPosition dp)
                                                      throws ConcurrentModificationException

Returns the next DirectPosition from this DirectPositionIterator. The specified DirectPosition will be filled with the state of the next DirectPosition and also returned by this method.

Parameters:

dp - the DirectPosition to copy into, cannot be null.

Returns:

the next DirectPosition from this DirectPositionIterator.

Throws:

ConcurrentModificationException - if the target of this iterator is concurrently modified in an unpermissible way while this iterator is in use.