接口的使用
io.seata.saga.statelang.domain.StateMachineInstance

使用StateMachineInstance的程序包

程序包	说明
io.seata.saga.engine
io.seata.saga.engine.impl
io.seata.saga.engine.repo
io.seata.saga.engine.repo.impl
io.seata.saga.engine.store
io.seata.saga.engine.store.db
io.seata.saga.engine.strategy
io.seata.saga.engine.strategy.impl
io.seata.saga.engine.utils
io.seata.saga.statelang.domain
io.seata.saga.statelang.domain.impl
io.seata.saga.statelang.parser.utils

io.seata.saga.engine中StateMachineInstance的使用

返回StateMachineInstance的io.seata.saga.engine中的方法

限定符和类型	方法和说明
StateMachineInstance	StateMachineEngine.compensate(String stateMachineInstId, Map<String,Object> replaceParams) compensate a state machine instance
StateMachineInstance	StateMachineEngine.compensateAsync(String stateMachineInstId, Map<String,Object> replaceParams, AsyncCallback callback) compensate a state machine instance asynchronously
StateMachineInstance	StateMachineEngine.forward(String stateMachineInstId, Map<String,Object> replaceParams) forward restart a failed state machine instance
StateMachineInstance	StateMachineEngine.forwardAsync(String stateMachineInstId, Map<String,Object> replaceParams, AsyncCallback callback) forward restart a failed state machine instance asynchronously
StateMachineInstance	StateMachineEngine.reloadStateMachineInstance(String instId) Reload StateMachine Instance
StateMachineInstance	StateMachineEngine.skipAndForward(String stateMachineInstId, Map<String,Object> replaceParams) skip current failed state instance and forward restart state machine instance
StateMachineInstance	StateMachineEngine.skipAndForwardAsync(String stateMachineInstId, AsyncCallback callback) skip current failed state instance and forward restart state machine instance asynchronously
StateMachineInstance	StateMachineEngine.start(String stateMachineName, String tenantId, Map<String,Object> startParams) start a state machine instance
StateMachineInstance	StateMachineEngine.startAsync(String stateMachineName, String tenantId, Map<String,Object> startParams, AsyncCallback callback) start a state machine instance asynchronously
StateMachineInstance	StateMachineEngine.startWithBusinessKey(String stateMachineName, String tenantId, String businessKey, Map<String,Object> startParams) start a state machine instance with businessKey
StateMachineInstance	StateMachineEngine.startWithBusinessKeyAsync(String stateMachineName, String tenantId, String businessKey, Map<String,Object> startParams, AsyncCallback callback) start a state machine instance asynchronously with businessKey

参数类型为StateMachineInstance的io.seata.saga.engine中的方法

限定符和类型	方法和说明
void	AsyncCallback.onError(ProcessContext context, StateMachineInstance stateMachineInstance, Exception exp) on error
void	AsyncCallback.onFinished(ProcessContext context, StateMachineInstance stateMachineInstance) on finished

io.seata.saga.engine.impl中StateMachineInstance的使用

返回StateMachineInstance的io.seata.saga.engine.impl中的方法

限定符和类型	方法和说明
StateMachineInstance	ProcessCtrlStateMachineEngine.compensate(String stateMachineInstId, Map<String,Object> replaceParams)
StateMachineInstance	ProcessCtrlStateMachineEngine.compensateAsync(String stateMachineInstId, Map<String,Object> replaceParams, AsyncCallback callback)
StateMachineInstance	ProcessCtrlStateMachineEngine.compensateInternal(String stateMachineInstId, Map<String,Object> replaceParams, boolean async, AsyncCallback callback)
StateMachineInstance	ProcessCtrlStateMachineEngine.forward(String stateMachineInstId, Map<String,Object> replaceParams)
StateMachineInstance	ProcessCtrlStateMachineEngine.forwardAsync(String stateMachineInstId, Map<String,Object> replaceParams, AsyncCallback callback)
protected StateMachineInstance	ProcessCtrlStateMachineEngine.forwardInternal(String stateMachineInstId, Map<String,Object> replaceParams, boolean skip, boolean async, AsyncCallback callback)
StateMachineInstance	ProcessCtrlStateMachineEngine.reloadStateMachineInstance(String instId) override state machine instance
StateMachineInstance	ProcessCtrlStateMachineEngine.skipAndForward(String stateMachineInstId, Map<String,Object> replaceParams)
StateMachineInstance	ProcessCtrlStateMachineEngine.skipAndForwardAsync(String stateMachineInstId, AsyncCallback callback)
StateMachineInstance	ProcessCtrlStateMachineEngine.start(String stateMachineName, String tenantId, Map<String,Object> startParams)
StateMachineInstance	ProcessCtrlStateMachineEngine.startAsync(String stateMachineName, String tenantId, Map<String,Object> startParams, AsyncCallback callback)
StateMachineInstance	ProcessCtrlStateMachineEngine.startWithBusinessKey(String stateMachineName, String tenantId, String businessKey, Map<String,Object> startParams)
StateMachineInstance	ProcessCtrlStateMachineEngine.startWithBusinessKeyAsync(String stateMachineName, String tenantId, String businessKey, Map<String,Object> startParams, AsyncCallback callback)

参数类型为StateMachineInstance的io.seata.saga.engine.impl中的方法

限定符和类型	方法和说明
protected boolean	ProcessCtrlStateMachineEngine.checkStatus(StateMachineInstance stateMachineInstance, ExecutionStatus[] acceptStatus, ExecutionStatus[] denyStatus, ExecutionStatus status, ExecutionStatus compenStatus, String operation) Check if the status is legal
protected Map<String,Object>	ProcessCtrlStateMachineEngine.replayContextVariables(StateMachineInstance stateMachineInstance)

io.seata.saga.engine.repo中StateMachineInstance的使用

返回StateMachineInstance的io.seata.saga.engine.repo中的方法

限定符和类型	方法和说明
StateMachineInstance	StateLogRepository.getStateMachineInstance(String stateMachineInstanceId) Get state machine instance
StateMachineInstance	StateLogRepository.getStateMachineInstanceByBusinessKey(String businessKey, String tenantId) Get state machine instance by businessKey

返回变量类型为StateMachineInstance的类型的io.seata.saga.engine.repo中的方法

限定符和类型	方法和说明
List<StateMachineInstance>	StateLogRepository.queryStateMachineInstanceByParentId(String parentId) Query the list of state machine instances by parent id

io.seata.saga.engine.repo.impl中StateMachineInstance的使用

返回StateMachineInstance的io.seata.saga.engine.repo.impl中的方法

限定符和类型	方法和说明
StateMachineInstance	StateLogRepositoryImpl.getStateMachineInstance(String stateMachineInstanceId)
StateMachineInstance	StateLogRepositoryImpl.getStateMachineInstanceByBusinessKey(String businessKey, String tenantId)

返回变量类型为StateMachineInstance的类型的io.seata.saga.engine.repo.impl中的方法

限定符和类型	方法和说明
List<StateMachineInstance>	StateLogRepositoryImpl.queryStateMachineInstanceByParentId(String parentId)

io.seata.saga.engine.store中StateMachineInstance的使用

返回StateMachineInstance的io.seata.saga.engine.store中的方法

限定符和类型	方法和说明
StateMachineInstance	StateLogStore.getStateMachineInstance(String stateMachineInstanceId) Get state machine instance
StateMachineInstance	StateLogStore.getStateMachineInstanceByBusinessKey(String businessKey, String tenantId) Get state machine instance by businessKey

返回变量类型为StateMachineInstance的类型的io.seata.saga.engine.store中的方法

限定符和类型	方法和说明
List<StateMachineInstance>	StateLogStore.queryStateMachineInstanceByParentId(String parentId) Query the list of state machine instances by parent id

参数类型为StateMachineInstance的io.seata.saga.engine.store中的方法

限定符和类型	方法和说明
void	StateLogStore.recordStateMachineFinished(StateMachineInstance machineInstance, ProcessContext context) Record status end event
void	StateLogStore.recordStateMachineRestarted(StateMachineInstance machineInstance, ProcessContext context) Record state machine restarted
void	StateLogStore.recordStateMachineStarted(StateMachineInstance machineInstance, ProcessContext context) Record state machine startup events

io.seata.saga.engine.store.db中StateMachineInstance的使用

返回StateMachineInstance的io.seata.saga.engine.store.db中的方法

限定符和类型	方法和说明
StateMachineInstance	DbAndReportTcStateLogStore.getStateMachineInstance(String stateMachineInstanceId)
StateMachineInstance	DbAndReportTcStateLogStore.getStateMachineInstanceByBusinessKey(String businessKey, String tenantId)

返回变量类型为StateMachineInstance的类型的io.seata.saga.engine.store.db中的方法

限定符和类型	方法和说明
List<StateMachineInstance>	DbAndReportTcStateLogStore.queryStateMachineInstanceByParentId(String parentId)

参数类型为StateMachineInstance的io.seata.saga.engine.store.db中的方法

限定符和类型	方法和说明
protected void	DbAndReportTcStateLogStore.beginTransaction(StateMachineInstance machineInstance, ProcessContext context)
protected GlobalTransaction	DbAndReportTcStateLogStore.getGlobalTransaction(StateMachineInstance machineInstance, ProcessContext context)
void	DbAndReportTcStateLogStore.recordStateMachineFinished(StateMachineInstance machineInstance, ProcessContext context)
void	DbAndReportTcStateLogStore.recordStateMachineRestarted(StateMachineInstance machineInstance, ProcessContext context)
void	DbAndReportTcStateLogStore.recordStateMachineStarted(StateMachineInstance machineInstance, ProcessContext context)
protected void	DbAndReportTcStateLogStore.reportTransactionFinished(StateMachineInstance machineInstance, ProcessContext context)

io.seata.saga.engine.strategy中StateMachineInstance的使用

参数类型为StateMachineInstance的io.seata.saga.engine.strategy中的方法

限定符和类型	方法和说明
boolean	StatusDecisionStrategy.decideMachineForwardExecutionStatus(StateMachineInstance stateMachineInstance, Exception exp, boolean specialPolicy) Determine the forward execution state of the state machine
void	StatusDecisionStrategy.decideOnEndState(ProcessContext context, StateMachineInstance stateMachineInstance, Exception exp) Determine state machine execution status when executing to EndState
void	StatusDecisionStrategy.decideOnTaskStateFail(ProcessContext context, StateMachineInstance stateMachineInstance, Exception exp) Determine state machine execution status when executing TaskState error

io.seata.saga.engine.strategy.impl中StateMachineInstance的使用

参数类型为StateMachineInstance的io.seata.saga.engine.strategy.impl中的方法

限定符和类型	方法和说明
static void	DefaultStatusDecisionStrategy.decideMachineCompensateStatus(StateMachineInstance stateMachineInstance, CompensationHolder compensationHolder) decide machine compensate status
boolean	DefaultStatusDecisionStrategy.decideMachineForwardExecutionStatus(StateMachineInstance stateMachineInstance, Exception exp, boolean specialPolicy) Determine the forward execution state of the state machine
void	DefaultStatusDecisionStrategy.decideOnEndState(ProcessContext context, StateMachineInstance stateMachineInstance, Exception exp)
void	DefaultStatusDecisionStrategy.decideOnTaskStateFail(ProcessContext context, StateMachineInstance stateMachineInstance, Exception exp)
static void	DefaultStatusDecisionStrategy.setMachineStatusBasedOnException(StateMachineInstance stateMachineInstance, Exception exp, boolean hasSuccessUpdateService) set machine status based on net exception
static void	DefaultStatusDecisionStrategy.setMachineStatusBasedOnStateListAndException(StateMachineInstance stateMachineInstance, List<StateInstance> stateList, Exception exp) set machine status based on state list

io.seata.saga.engine.utils中StateMachineInstance的使用

参数类型为StateMachineInstance的io.seata.saga.engine.utils中的方法

限定符和类型	方法和说明
static EngineExecutionException	ExceptionUtils.createEngineExecutionException(Exception e, FrameworkErrorCode code, String message, StateMachineInstance stateMachineInstance, StateInstance stateInstance)
static EngineExecutionException	ExceptionUtils.createEngineExecutionException(Exception e, FrameworkErrorCode code, String message, StateMachineInstance stateMachineInstance, String stateName)
static EngineExecutionException	ExceptionUtils.createEngineExecutionException(FrameworkErrorCode code, String message, StateMachineInstance stateMachineInstance, StateInstance stateInstance)
ProcessContextBuilder	ProcessContextBuilder.withStateMachineInstance(StateMachineInstance stateMachineInstance)

io.seata.saga.statelang.domain中StateMachineInstance的使用

返回StateMachineInstance的io.seata.saga.statelang.domain中的方法

限定符和类型	方法和说明
StateMachineInstance	StateInstance.getStateMachineInstance() Gets get state machine instance.

参数类型为StateMachineInstance的io.seata.saga.statelang.domain中的方法

限定符和类型	方法和说明
void	StateInstance.setStateMachineInstance(StateMachineInstance stateMachineInstance) Sets set state machine instance.

io.seata.saga.statelang.domain.impl中StateMachineInstance的使用

实现StateMachineInstance的io.seata.saga.statelang.domain.impl中的类

限定符和类型	类和说明
class	StateMachineInstanceImpl state machine execution instance

返回StateMachineInstance的io.seata.saga.statelang.domain.impl中的方法

限定符和类型	方法和说明
StateMachineInstance	StateInstanceImpl.getStateMachineInstance()

参数类型为StateMachineInstance的io.seata.saga.statelang.domain.impl中的方法

限定符和类型	方法和说明
void	StateInstanceImpl.setStateMachineInstance(StateMachineInstance stateMachineInstance)

io.seata.saga.statelang.parser.utils中StateMachineInstance的使用

参数类型为StateMachineInstance的io.seata.saga.statelang.parser.utils中的方法

限定符和类型	方法和说明
static String	DesignerJsonTransformer.generateTracingGraphJson(StateMachineInstance stateMachineInstance, JsonParser jsonParser) Generate tracing graph json