de.jtem.halfedge

Class Vertex<V extends Vertex<V,E,F>,E extends Edge<V,E,F>,F extends Face<V,E,F>>

java.lang.Object

de.jtem.halfedge.Node<V,E,F>

de.jtem.halfedge.Vertex<V,E,F>

Type Parameters:

V - the corresponding vertex class

E - the corresponding edge class

F - the corresponding face class

All Implemented Interfaces:

Comparable<Node<V,E,F>>

Direct Known Subclasses:

Vertex.Naked

public abstract class Vertex<V extends Vertex<V,E,F>,E extends Edge<V,E,F>,F extends Face<V,E,F>>
extends Node<V,E,F>

Abstract base class for classes representing vertices of a HalfEdgeDataStructure. Any subclass that is to be used with a HalfEdgeDataStructure must provide a default constructor accessible to HalfEdgeDataStructure.

Author:

Stefan Sechelmann, Boris Springborn

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Vertex.Naked A vertex class with no further properties or functionality.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Vertex()

Method Summary

Modifier and Type	Method and Description
void	copyData(V v) Copies the data fields of the given vertex into this vertex
E	getIncomingEdge() Find an edge in the half-edge data structure that has this vertex as target vertex.

Methods inherited from class de.jtem.halfedge.Node

compareTo, getHalfEdgeDataStructure, getIndex, isValid, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Vertex

protected Vertex()

Method Detail

copyData

public void copyData(V v)

Copies the data fields of the given vertex into this vertex

Parameters:

v -

getIncomingEdge

public final E getIncomingEdge()
                        throws RuntimeException

Find an edge in the half-edge data structure that has this vertex as target vertex.

Returns:

the edge, or null if no such edge exists.

Throws:

RuntimeException - if this face does not belong to a half-edge data structure