org.apache.flink.runtime.jobgraph

Enum JobType

java.lang.Object

java.lang.Enum<JobType>

org.apache.flink.runtime.jobgraph.JobType

All Implemented Interfaces:

Serializable, Comparable<JobType>

public enum JobType
extends Enum<JobType>

Enum to distinguish JobGraphs between batch and streaming, currently used by the scheduler.

Enum Constant Summary

Enum Constants

Enum Constant and Description
BATCH Batch jobs are finite jobs, potentially consisting of multiple pipelined regions.
STREAMING Streaming jobs are infinite jobs, consisting of one large pipelined region, not separated by any blocking data exchanges.

Method Summary

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

BATCH

public static final JobType BATCH

Batch jobs are finite jobs, potentially consisting of multiple pipelined regions.

STREAMING

public static final JobType STREAMING

Streaming jobs are infinite jobs, consisting of one large pipelined region, not separated by any blocking data exchanges.

Method Detail

values

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

Returns:

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

valueOf

public static JobType 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