de.javagl.simplemesh.impl
Class DefaultEdge

java.lang.Object
  de.javagl.simplemesh.impl.DefaultEdge

All Implemented Interfaces:

Edge, Indexed, java.io.Serializable

public class DefaultEdge
extends java.lang.Object
implements Edge

Default implementation of an Edge. Note that comparing instances of such edges does neither respect the order of the vertices, nor the index of the edge. So an edge with vertices (A,B) and index M will be considered to be equal to an edge with vertices (B,A) and index N.

See Also:

Serialized Form

Constructor Summary

DefaultEdge(int index, Vertex v0, Vertex v1)
Creates a new edge with the given index and vertices

Method Summary

boolean	equals(java.lang.Object obj)
int	getIndex() Returns the index of this object
Vertex	getVertex(int index) Returns the specified vertex
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DefaultEdge

public DefaultEdge(int index,
                   Vertex v0,
                   Vertex v1)

Creates a new edge with the given index and vertices

Parameters:

index - The index

v0 - The first vertex

v1 - The second vertex

Method Detail

getIndex

public int getIndex()

Description copied from interface: Indexed

Returns the index of this object

Specified by:

getIndex in interface Indexed

Returns:

The index of this object

getVertex

public Vertex getVertex(int index)

Description copied from interface: Edge

Returns the specified vertex

Specified by:

getVertex in interface Edge

Parameters:

index - The index, 0 or 1

Returns:

The vertex

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object