org.apache.dolphinscheduler.server.master.cache

接口 ProcessInstanceExecCacheManager

所有已知实现类:

ProcessInstanceExecCacheManagerImpl

public interface ProcessInstanceExecCacheManager

cache of process instance id and WorkflowExecuteThread

方法概要

限定符和类型	方法和说明
void	cache(int processInstanceId, WorkflowExecuteThread workflowExecuteThread) cache
boolean	contains(int processInstanceId) judge the process instance does it exist
Collection<WorkflowExecuteThread>	getAll() get all WorkflowExecuteThread from cache
WorkflowExecuteThread	getByProcessInstanceId(int processInstanceId) get WorkflowExecuteThread by process instance id
void	removeByProcessInstanceId(int processInstanceId) remove cache by process instance id

方法详细资料

getByProcessInstanceId

WorkflowExecuteThread getByProcessInstanceId(int processInstanceId)

get WorkflowExecuteThread by process instance id

参数:

processInstanceId - processInstanceId

返回:

WorkflowExecuteThread

contains

boolean contains(int processInstanceId)

judge the process instance does it exist

参数:

processInstanceId - processInstanceId

返回:

true - if process instance id exists in cache

removeByProcessInstanceId

void removeByProcessInstanceId(int processInstanceId)

remove cache by process instance id

参数:

processInstanceId - processInstanceId

cache

void cache(int processInstanceId,
           WorkflowExecuteThread workflowExecuteThread)

cache

参数:

processInstanceId - processInstanceId

workflowExecuteThread - if it is null, will not be cached

getAll

Collection<WorkflowExecuteThread> getAll()

get all WorkflowExecuteThread from cache

返回:

all WorkflowExecuteThread in cache