de.up.ling.irtg.algebra.graph

Class GraphEdge

java.lang.Object

de.up.ling.irtg.algebra.graph.GraphEdge

public class GraphEdge
extends Object

An edge of an s-graph. Each (directed) edge points from a source node to a target node, and may have an edge label.

Author:

koller

Field Summary

Fields

Modifier and Type	Field and Description
static Function<GraphEdge,String>	labelF

Constructor Summary

Constructors

Constructor and Description
GraphEdge(GraphNode source, GraphNode target)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj) Only checks whether source and target are equal, the label is not checked.
String	getLabel()
GraphNode	getSource()
GraphNode	getTarget()
int	hashCode() Based on source and target.
void	setLabel(String label)
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

labelF

public static final Function<GraphEdge,String> labelF

Constructor Detail

GraphEdge

public GraphEdge(GraphNode source,
                 GraphNode target)

Method Detail

getLabel

public String getLabel()

setLabel

public void setLabel(String label)

getSource

public GraphNode getSource()

getTarget

public GraphNode getTarget()

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Based on source and target.

Overrides:

hashCode in class Object

Returns:

equals

public boolean equals(Object obj)

Only checks whether source and target are equal, the label is not checked.

Overrides:

equals in class Object

Parameters:

obj -

Returns: