org.apache.giraph.comm

Enum GlobalCommType

java.lang.Object

java.lang.Enum<GlobalCommType>

org.apache.giraph.comm.GlobalCommType

All Implemented Interfaces:

Serializable, Comparable<GlobalCommType>

public enum GlobalCommType
extends Enum<GlobalCommType>

Type tag distinguishing different global communication messages.

Enum Constant Summary

Enum Constants

Enum Constant and Description
BROADCAST Broadcasted value
REDUCE_OPERATIONS ReduceOperation object
REDUCED_VALUE Reduced value object
SPECIAL_COUNT Special count used internally for counting requests

Method Summary

Modifier and Type	Method and Description
static GlobalCommType	valueOf(String name) Returns the enum constant of this type with the specified name.
static GlobalCommType[]	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

REDUCE_OPERATIONS

public static final GlobalCommType REDUCE_OPERATIONS

ReduceOperation object

REDUCED_VALUE

public static final GlobalCommType REDUCED_VALUE

Reduced value object

BROADCAST

public static final GlobalCommType BROADCAST

Broadcasted value

SPECIAL_COUNT

public static final GlobalCommType SPECIAL_COUNT

Special count used internally for counting requests

Method Detail

values

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

Returns:

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

valueOf

public static GlobalCommType 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