org.apache.giraph.examples.scc

Enum SccPhaseMasterCompute.Phases

java.lang.Object

java.lang.Enum<SccPhaseMasterCompute.Phases>

org.apache.giraph.examples.scc.SccPhaseMasterCompute.Phases

All Implemented Interfaces:

Serializable, Comparable<SccPhaseMasterCompute.Phases>

Enclosing class:

SccPhaseMasterCompute

public static enum SccPhaseMasterCompute.Phases
extends Enum<SccPhaseMasterCompute.Phases>

Enumerates the possible phases of the algorithm.

Enum Constant Summary

Enum Constants

Enum Constant and Description
BACKWARD_TRAVERSAL_REST
BACKWARD_TRAVERSAL_START Vertex convergence in SCC
FORWARD_TRAVERSAL Maximum id propagation
TRANSPOSE Tranpose and Trimming phases
TRIMMING

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

TRANSPOSE

public static final SccPhaseMasterCompute.Phases TRANSPOSE

Tranpose and Trimming phases

TRIMMING

public static final SccPhaseMasterCompute.Phases TRIMMING

FORWARD_TRAVERSAL

public static final SccPhaseMasterCompute.Phases FORWARD_TRAVERSAL

Maximum id propagation

BACKWARD_TRAVERSAL_START

public static final SccPhaseMasterCompute.Phases BACKWARD_TRAVERSAL_START

Vertex convergence in SCC

BACKWARD_TRAVERSAL_REST

public static final SccPhaseMasterCompute.Phases BACKWARD_TRAVERSAL_REST

Method Detail

values

public static SccPhaseMasterCompute.Phases[] 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 (SccPhaseMasterCompute.Phases c : SccPhaseMasterCompute.Phases.values())
    System.out.println(c);

Returns:

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

valueOf

public static SccPhaseMasterCompute.Phases 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