org.noear.solon.flow.stateful

Interface FlowStatefulService

All Known Implementing Classes:

FlowStatefulServiceDefault

@Preview(value="3.4")
public interface FlowStatefulService

有状态的服务

Since:

3.4

Author:

noear

Method Summary

Modifier and Type	Method and Description
void	clearState(Chain chain, FlowContext context) 清空状态
void	clearState(String chainId, FlowContext context) 清空状态
FlowEngine	engine() 当前流程引擎
StatefulTask	getTask(Chain chain, FlowContext context) 获取当前任务
StatefulTask	getTask(String chainId, FlowContext context) 获取当前任务
Collection<StatefulTask>	getTasks(Chain chain, FlowContext context) 获取多个任务
Collection<StatefulTask>	getTasks(String chainId, FlowContext context) 获取多个任务
void	postOperation(FlowContext context, Node node, Operation operation) 提交操作
void	postOperation(FlowContext context, String chainId, String nodeId, Operation operation) 提交操作
boolean	postOperationIfWaiting(FlowContext context, Node node, Operation operation) 提交操作（如果当前任务为等待介入）
boolean	postOperationIfWaiting(FlowContext context, String chainId, String nodeId, Operation operation) 提交操作（如果当前任务为等待介入）
StatefulTask	stepBack(Chain chain, FlowContext context) 单步后退
StatefulTask	stepBack(String chainId, FlowContext context) 单步后退
StatefulTask	stepForward(Chain chain, FlowContext context) 单步前进
StatefulTask	stepForward(String chainId, FlowContext context) 单步前进

Method Detail

engine

FlowEngine engine()

当前流程引擎

stepForward

StatefulTask stepForward(String chainId,
                         FlowContext context)

单步前进

stepForward

StatefulTask stepForward(Chain chain,
                         FlowContext context)

单步前进

stepBack

StatefulTask stepBack(String chainId,
                      FlowContext context)

单步后退

stepBack

StatefulTask stepBack(Chain chain,
                      FlowContext context)

单步后退

postOperationIfWaiting

boolean postOperationIfWaiting(FlowContext context,
                               String chainId,
                               String nodeId,
                               Operation operation)

提交操作（如果当前任务为等待介入）

postOperationIfWaiting

boolean postOperationIfWaiting(FlowContext context,
                               Node node,
                               Operation operation)

提交操作（如果当前任务为等待介入）

postOperation

void postOperation(FlowContext context,
                   String chainId,
                   String nodeId,
                   Operation operation)

提交操作

postOperation

void postOperation(FlowContext context,
                   Node node,
                   Operation operation)

提交操作

getTasks

Collection<StatefulTask> getTasks(String chainId,
                                  FlowContext context)

获取多个任务

Parameters:

context - 流上下文（不需要有人员配置）

getTasks

Collection<StatefulTask> getTasks(Chain chain,
                                  FlowContext context)

获取多个任务

Parameters:

context - 流上下文（不需要有人员配置）

getTask

StatefulTask getTask(String chainId,
                     FlowContext context)

获取当前任务

Parameters:

context - 流上下文（要有人员配置）

getTask

StatefulTask getTask(Chain chain,
                     FlowContext context)

获取当前任务

Parameters:

context - 流上下文（要有人员配置）

clearState

void clearState(String chainId,
                FlowContext context)

清空状态

clearState

void clearState(Chain chain,
                FlowContext context)

清空状态