Package org.apache.spark.graphx

Class EdgeDirection

Object

org.apache.spark.graphx.EdgeDirection

All Implemented Interfaces:

Serializable

public class EdgeDirection
extends Object
implements Serializable

The direction of a directed edge relative to a vertex.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
EdgeDirection()

Method Summary

Modifier and Type	Method	Description
static final EdgeDirection	Both()	Edges originating from *and* arriving at a vertex of interest.
static final EdgeDirection	Either()	Edges originating from *or* arriving at a vertex of interest.
boolean	equals(Object o)
int	hashCode()
static final EdgeDirection	In()	Edges arriving at a vertex.
static final EdgeDirection	Out()	Edges originating from a vertex.
EdgeDirection	reverse()	Reverse the direction of an edge.
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Details

EdgeDirection

public EdgeDirection()

Method Details

In

public static final EdgeDirection In()

Edges arriving at a vertex.

Out

public static final EdgeDirection Out()

Edges originating from a vertex.

Either

public static final EdgeDirection Either()

Edges originating from *or* arriving at a vertex of interest.

Both

public static final EdgeDirection Both()

Edges originating from *and* arriving at a vertex of interest.

reverse

public EdgeDirection reverse()

Reverse the direction of an edge. An in becomes out, out becomes in and both and either remain the same.

Returns:

(undocumented)

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object