org.apache.ignite.compute

Enum ComputeJobResultPolicy

java.lang.Object

java.lang.Enum<ComputeJobResultPolicy>

org.apache.ignite.compute.ComputeJobResultPolicy

All Implemented Interfaces:

Serializable, Comparable<ComputeJobResultPolicy>

public enum ComputeJobResultPolicy
extends Enum<ComputeJobResultPolicy>

This enumeration provides different types of actions following the last received job result. See ComputeTask.result(ComputeJobResult, List) for more details.

Enum Constant Summary

Enum Constants

Enum Constant and Description
FAILOVER Fail-over job to execute on another node.
REDUCE Ignore all not yet received results and start reducing results.
WAIT Wait for results if any are still expected.

Method Summary

Modifier and Type	Method and Description
static @Nullable ComputeJobResultPolicy	fromOrdinal(byte ord) Efficiently gets enumerated value from its ordinal.
static ComputeJobResultPolicy	valueOf(String name) Returns the enum constant of this type with the specified name.
static ComputeJobResultPolicy[]	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

WAIT

public static final ComputeJobResultPolicy WAIT

Wait for results if any are still expected. If all results have been received - it will start reducing results.

REDUCE

public static final ComputeJobResultPolicy REDUCE

Ignore all not yet received results and start reducing results.

FAILOVER

public static final ComputeJobResultPolicy FAILOVER

Fail-over job to execute on another node.

Method Detail

values

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

Returns:

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

valueOf

public static ComputeJobResultPolicy 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

fromOrdinal

@Nullable
public static @Nullable ComputeJobResultPolicy fromOrdinal(byte ord)

Efficiently gets enumerated value from its ordinal.

Parameters:

ord - Ordinal value.

Returns:

Enumerated value.