org.springframework.xd.dirt.job

Enum TaskletType

java.lang.Object

java.lang.Enum<TaskletType>

org.springframework.xd.dirt.job.TaskletType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<TaskletType>

public enum TaskletType
extends java.lang.Enum<TaskletType>

Types of Tasklet implementations known by Spring XD. These include tasklets provided by Spring Batch and Spring for Apache Hadoop.

Since:

1.0

Author:

Michael Minella

Enum Constant Summary

Enum Constants

Enum Constant and Description
CALLABLE_TASKLET_ADAPTER CallableTaskletAdapter
CHUNK_ORIENTED_TASKLET ChunkOrientedTasklet
HIVE_TASKLET HiveTasklet
JAR_TASKLET JarTasklet
JOB_LAUNCHING_TASKLET JobLaunchingTasklet
JOB_TASKLET JobTasklet
METHOD_INVOKING_TASKLET_ADAPTER MethodInvokingTaskletAdapter
PIG_TASKLET PigTasklet
SCRIPT_TASKLET ScriptTasklet
SYSTEM_COMMAND_TASKLET SystemCommandTasklet
TOOL_TASKLET ToolTasklet
UNKNOWN Used when the type of tasklet is unknown to the system

Method Summary

Methods

Modifier and Type	Method and Description
static TaskletType	fromClassName(java.lang.String className)
java.lang.String	getClassName()
java.lang.String	getDisplayName()
static TaskletType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static TaskletType[]	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

CHUNK_ORIENTED_TASKLET

public static final TaskletType CHUNK_ORIENTED_TASKLET

ChunkOrientedTasklet

SYSTEM_COMMAND_TASKLET

public static final TaskletType SYSTEM_COMMAND_TASKLET

SystemCommandTasklet

CALLABLE_TASKLET_ADAPTER

public static final TaskletType CALLABLE_TASKLET_ADAPTER

CallableTaskletAdapter

METHOD_INVOKING_TASKLET_ADAPTER

public static final TaskletType METHOD_INVOKING_TASKLET_ADAPTER

MethodInvokingTaskletAdapter

HIVE_TASKLET

public static final TaskletType HIVE_TASKLET

HiveTasklet

JAR_TASKLET

public static final TaskletType JAR_TASKLET

JarTasklet

JOB_TASKLET

public static final TaskletType JOB_TASKLET

JobTasklet

PIG_TASKLET

public static final TaskletType PIG_TASKLET

PigTasklet

SCRIPT_TASKLET

public static final TaskletType SCRIPT_TASKLET

ScriptTasklet

TOOL_TASKLET

public static final TaskletType TOOL_TASKLET

ToolTasklet

JOB_LAUNCHING_TASKLET

public static final TaskletType JOB_LAUNCHING_TASKLET

JobLaunchingTasklet

UNKNOWN

public static final TaskletType UNKNOWN

Used when the type of tasklet is unknown to the system

Method Detail

values

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

Returns:

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

valueOf

public static TaskletType valueOf(java.lang.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:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

fromClassName

public static TaskletType fromClassName(java.lang.String className)

Parameters:

className - the fully qualified name of the Tasklet implementation

Returns:

the type if known, otherwise UNKNOWN

getClassName

public java.lang.String getClassName()

Returns:

the name of the class the current value represents

getDisplayName

public java.lang.String getDisplayName()

Returns:

the value to display in the UI or return via the REST API