org.kynosarges.tektosyne.subdivision

Class AddEdgeResult

java.lang.Object

org.kynosarges.tektosyne.subdivision.AddEdgeResult

public final class AddEdgeResult
extends java.lang.Object

Contains the result of adding an edge to a Subdivision. Immutable class containing the result of the Subdivision.addEdge(org.kynosarges.tektosyne.geometry.PointD, org.kynosarges.tektosyne.geometry.PointD) method of the Subdivision class.

Field Summary

Fields

Modifier and Type	Field and Description
SubdivisionEdge	addedEdge One of the two added SubdivisionEdge instances, if any.
int	addedFaceKey The SubdivisionFace.key() of the added SubdivisionFace, if any.
int	changedFaceKey The SubdivisionFace.key() of the changed SubdivisionFace, if any.

Method Summary

Modifier and Type	Method and Description
boolean	isEdgeAdded() Indicates whether an edge was added to the Subdivision.

Methods inherited from class java.lang.Object

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

Field Detail

addedEdge

public final SubdivisionEdge addedEdge

One of the two added SubdivisionEdge instances, if any. Set to a valid instance if Subdivision.addEdge(org.kynosarges.tektosyne.geometry.PointD, org.kynosarges.tektosyne.geometry.PointD) succeeded, else to null. A valid SubdivisionEdge is directed from the specified start to end coordinates.

addedFaceKey

public final int addedFaceKey

The SubdivisionFace.key() of the added SubdivisionFace, if any. Set to a non-negative value if Subdivision.addEdge(org.kynosarges.tektosyne.geometry.PointD, org.kynosarges.tektosyne.geometry.PointD) succeeded and a SubdivisionFace was added along with addedEdge, else to a negative value.

changedFaceKey

public final int changedFaceKey

The SubdivisionFace.key() of the changed SubdivisionFace, if any. Set to a non-negative value if Subdivision.addEdge(org.kynosarges.tektosyne.geometry.PointD, org.kynosarges.tektosyne.geometry.PointD) succeeded, else to a negative value.

Method Detail

isEdgeAdded

public boolean isEdgeAdded()

Indicates whether an edge was added to the Subdivision.

Returns:

true if changedFaceKey is equal to or greater than zero, else false.