org.apache.shardingsphere.elasticjob.infra.context

类 TaskContext

java.lang.Object

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

public final class TaskContext
extends Object

Task runtime context.

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	TaskContext.MetaInfo Task meta data.

构造器概要

构造器

构造器和说明
TaskContext(String jobName, List<Integer> shardingItem, ExecutionType type)
TaskContext(String jobName, List<Integer> shardingItem, ExecutionType type, String slaveId)

方法概要

限定符和类型	方法和说明
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.

从类继承的方法 java.lang.Object

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

构造器详细资料

TaskContext

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

TaskContext

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

方法详细资料

from

public static TaskContext from(String id)

Get task context via task ID.

参数:

id - task ID

返回:

task context

getIdForUnassignedSlave

public static String getIdForUnassignedSlave(String id)

Get unassigned task ID before job execute.

参数:

id - task ID

返回:

unassigned task ID before job execute

setSlaveId

public void setSlaveId(String slaveId)

Set job server ID.

参数:

slaveId - job server ID

getTaskName

public String getTaskName()

Get task name.

返回:

task name

getExecutorId

public String getExecutorId(String appName)

Get executor ID.

参数:

appName - application name

返回:

executor ID