com.hazelcast.mapreduce

Enum JobPartitionState.State

java.lang.Object

java.lang.Enum<JobPartitionState.State>

com.hazelcast.mapreduce.JobPartitionState.State

All Implemented Interfaces:

Serializable, Comparable<JobPartitionState.State>

Enclosing interface:

JobPartitionState

public static enum JobPartitionState.State
extends Enum<JobPartitionState.State>

Definition of the processing states

Enum Constant Summary

Enum Constants

Enum Constant and Description
CANCELLED Partition calculation cancelled due to an internal exception
MAPPING Partition is in mapping phase
PROCESSED Partition is fully processed
REDUCING Partition is in reducing phase (mapping may still not finished when this state is reached since there is a chunked based operation underlying)
WAITING Partition waits for being calculated

Method Summary

Modifier and Type	Method and Description
static JobPartitionState.State	byOrdinal(int ordinal) Returns an processing state by its given ordinal
static JobPartitionState.State	valueOf(String name) Returns the enum constant of this type with the specified name.
static JobPartitionState.State[]	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

WAITING

public static final JobPartitionState.State WAITING

Partition waits for being calculated

MAPPING

public static final JobPartitionState.State MAPPING

Partition is in mapping phase

REDUCING

public static final JobPartitionState.State REDUCING

Partition is in reducing phase (mapping may still not finished when this state is reached since there is a chunked based operation underlying)

PROCESSED

public static final JobPartitionState.State PROCESSED

Partition is fully processed

CANCELLED

public static final JobPartitionState.State CANCELLED

Partition calculation cancelled due to an internal exception

Method Detail

values

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

Returns:

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

valueOf

public static JobPartitionState.State 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

byOrdinal

public static JobPartitionState.State byOrdinal(int ordinal)

Returns an processing state by its given ordinal

Parameters:

ordinal - ordinal to search for

Returns:

the processing state for the given ordinal