public class BoundarySegmentNoder extends Object implements Noder
SegmentString
s.
Boundary segments are those which are not duplicated in the input.
It is appropriate for use with valid polygonal coverages.
No precision reduction is carried out. If that is required, another noder must be used (such as a snap-rounding noder), or the input must be precision-reduced beforehand.
Constructor and Description |
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BoundarySegmentNoder()
Creates a new segment-dissolving noder.
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Modifier and Type | Method and Description |
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void |
computeNodes(Collection segStrings)
Computes the noding for a collection of
SegmentString s. |
Collection |
getNodedSubstrings()
Returns a
Collection of fully noded SegmentString s. |
public BoundarySegmentNoder()
public void computeNodes(Collection segStrings)
Noder
SegmentString
s.
Some Noders may add all these nodes to the input SegmentStrings;
others may only add some or none at all.computeNodes
in interface Noder
segStrings
- a collection of SegmentString
s to nodepublic Collection getNodedSubstrings()
Noder
Collection
of fully noded SegmentString
s.
The SegmentStrings have the same context as their parent.getNodedSubstrings
in interface Noder
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