org.apache.shardingsphere.elasticjob.infra.context

Class TaskContext

java.lang.Object

org.apache.shardingsphere.elasticjob.infra.context.TaskContext

public final class TaskContext
extends Object

Task runtime context.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TaskContext.MetaInfo Task meta data.

Constructor Summary

Constructors

Constructor and Description
TaskContext(String jobName, List<Integer> shardingItem, ExecutionType type)
TaskContext(String jobName, List<Integer> shardingItem, ExecutionType type, String slaveId)

Method Summary

Modifier and Type	Method and Description
static TaskContext	from(String id) Get task context via task ID.
String	getExecutorId(String appName) Get executor ID.
static String	getIdForUnassignedSlave(String id) Get unassigned task ID before job execute.
String	getTaskName() Get task name.
void	setSlaveId(String slaveId) Set job server ID.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TaskContext

public TaskContext(String jobName,
                   List<Integer> shardingItem,
                   ExecutionType type)

TaskContext

public TaskContext(String jobName,
                   List<Integer> shardingItem,
                   ExecutionType type,
                   String slaveId)

Method Detail

from

public static TaskContext from(String id)

Get task context via task ID.

Parameters:

id - task ID

Returns:

task context

getIdForUnassignedSlave

public static String getIdForUnassignedSlave(String id)

Get unassigned task ID before job execute.

Parameters:

id - task ID

Returns:

unassigned task ID before job execute

setSlaveId

public void setSlaveId(String slaveId)

Set job server ID.

Parameters:

slaveId - job server ID

getTaskName

public String getTaskName()

Get task name.

Returns:

task name

getExecutorId

public String getExecutorId(String appName)

Get executor ID.

Parameters:

appName - application name

Returns:

executor ID