org.apache.spark.graphx.impl

Enum EdgeActiveness

Object

Enum<EdgeActiveness>

org.apache.spark.graphx.impl.EdgeActiveness

All Implemented Interfaces:

java.io.Serializable, Comparable<EdgeActiveness>

public enum EdgeActiveness
extends Enum<EdgeActiveness>

Criteria for filtering edges based on activeness. For internal use only.

Enum Constant Summary

Enum Constants

Enum Constant and Description
Both Both vertices must be active.
DstOnly The destination vertex must be active.
Either At least one vertex must be active.
Neither Neither the source vertex nor the destination vertex need be active.
SrcOnly The source vertex must be active.

Method Summary

Modifier and Type	Method and Description
static EdgeActiveness	valueOf(String name) Returns the enum constant of this type with the specified name.
static EdgeActiveness[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

Neither

public static final EdgeActiveness Neither

Neither the source vertex nor the destination vertex need be active.

SrcOnly

public static final EdgeActiveness SrcOnly

The source vertex must be active.

DstOnly

public static final EdgeActiveness DstOnly

The destination vertex must be active.

Both

public static final EdgeActiveness Both

Both vertices must be active.

Either

public static final EdgeActiveness Either

At least one vertex must be active.

Method Detail

values

public static EdgeActiveness[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (EdgeActiveness c : EdgeActiveness.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static EdgeActiveness valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null