com.bbn.openmap.geo
Class GeoPath.Impl.SegIt

java.lang.Object
  com.bbn.openmap.geo.GeoPath.Impl.SegIt

All Implemented Interfaces:

GeoExtent, GeoPath.SegmentIterator, GeoSegment, java.util.Iterator

Enclosing class:

GeoPath.Impl

protected class GeoPath.Impl.SegIt
extends java.lang.Object
implements GeoPath.SegmentIterator, GeoSegment

Nested Class Summary

Nested classes/interfaces inherited from interface com.bbn.openmap.geo.GeoSegment

GeoSegment.Impl

Constructor Summary

GeoPath.Impl.SegIt()

Method Summary

BoundingCircle	getBoundingCircle() Constructs a new bounding circle instance each call.
java.lang.Object	getID() GeoExtent method
Geo[]	getSeg() GSegment method.
double[]	getSegArray()
java.lang.Object	getSegId() Deprecated.
boolean	hasNext() Asking if there is another segment.
java.lang.Object	next() standard implementation of Iterator.next() returns the same value as nextSegment(), albeit needing casting to GSegment.
GeoSegment	nextSegment() Advance to the next pegment.
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

GeoPath.Impl.SegIt

public GeoPath.Impl.SegIt()

Method Detail

getBoundingCircle

public BoundingCircle getBoundingCircle()

Constructs a new bounding circle instance each call. *

Specified by:

getBoundingCircle in interface GeoExtent

hasNext

public boolean hasNext()

Description copied from interface: GeoPath.SegmentIterator

Asking if there is another segment. *

Specified by:

hasNext in interface GeoPath.SegmentIterator

Specified by:

hasNext in interface java.util.Iterator

next

public java.lang.Object next()

Description copied from interface: GeoPath.SegmentIterator

standard implementation of Iterator.next() returns the same value as nextSegment(), albeit needing casting to GSegment.

Specified by:

next in interface GeoPath.SegmentIterator

Specified by:

next in interface java.util.Iterator

nextSegment

public GeoSegment nextSegment()

Description copied from interface: GeoPath.SegmentIterator

Advance to the next pegment. Some implementations will also implement GSegment, so that #next() returns the iterator instance itself, but this should not be depended on.

Specified by:

nextSegment in interface GeoPath.SegmentIterator

Returns:

the next GSegment

remove

public void remove()

Specified by:

remove in interface java.util.Iterator

getSeg

public Geo[] getSeg()

GSegment method.

Specified by:

getSeg in interface GeoSegment

Returns:

the current segment as a two-element array of Geo The first point is the "current point" and the second is the next. TODO If there isn't another point available, will throw an indexOutOfBounds exception.

getSegArray

public double[] getSegArray()

Specified by:

getSegArray in interface GeoSegment

Returns:

the current segment as a float[]. The first point is the "current point" and the second is the next. TODO If there isn't another point available, will throw an indexOutOfBounds exception.

getSegId

public java.lang.Object getSegId()

Deprecated.

Return Object ID for current segment.

getID

public java.lang.Object getID()

GeoExtent method

Specified by:

getID in interface GeoExtent

Returns:

Object ID for current segment.