程序包 org.apache.iotdb.confignode.procedure.impl.schema

类 UnsetTemplateProcedure

java.lang.Object

org.apache.iotdb.confignode.procedure.Procedure<Env>

org.apache.iotdb.confignode.procedure.impl.statemachine.StateMachineProcedure<ConfigNodeProcedureEnv,UnsetTemplateState>

org.apache.iotdb.confignode.procedure.impl.schema.UnsetTemplateProcedure

所有已实现的接口:

java.lang.Comparable<Procedure<ConfigNodeProcedureEnv>>

public class UnsetTemplateProcedure
extends StateMachineProcedure<ConfigNodeProcedureEnv,UnsetTemplateState>

嵌套类概要

从类继承的嵌套类/接口 org.apache.iotdb.confignode.procedure.impl.statemachine.StateMachineProcedure

StateMachineProcedure.Flow

字段概要

从类继承的字段 org.apache.iotdb.confignode.procedure.impl.statemachine.StateMachineProcedure

stateCount

从类继承的字段 org.apache.iotdb.confignode.procedure.Procedure

NO_PROC_ID, NO_TIMEOUT

构造器概要

构造器

构造器	说明
UnsetTemplateProcedure()
UnsetTemplateProcedure(java.lang.String queryId, org.apache.iotdb.db.metadata.template.Template template, org.apache.iotdb.commons.path.PartialPath path)

方法概要

修饰符和类型	方法	说明
void	deserialize(java.nio.ByteBuffer byteBuffer)
protected StateMachineProcedure.Flow	executeFromState(ConfigNodeProcedureEnv env, UnsetTemplateState state)	called to perform a single step of the specified 'state' of the procedure
protected UnsetTemplateState	getInitialState()	Return the initial state object that will be used for the first call to executeFromState().
org.apache.iotdb.commons.path.PartialPath	getPath()
java.lang.String	getQueryId()
protected UnsetTemplateState	getState(int stateId)	Convert an ordinal (or state id) to an Enum (or more descriptive) state object.
protected int	getStateId(UnsetTemplateState unsetTemplateState)	Convert the Enum (or more descriptive) state object to an ordinal (or state id).
org.apache.iotdb.db.metadata.template.Template	getTemplate()
int	getTemplateId()
java.lang.String	getTemplateName()
protected boolean	isRollbackSupported(UnsetTemplateState unsetTemplateState)	Used by the default implementation of abort() to know if the current state can be aborted and rollback can be triggered.
protected void	rollbackState(ConfigNodeProcedureEnv env, UnsetTemplateState unsetTemplateState)	called to perform the rollback of the specified state
void	serialize(java.io.DataOutputStream stream)

从类继承的方法 org.apache.iotdb.confignode.procedure.impl.statemachine.StateMachineProcedure

abort, addChildProcedure, execute, failIfAborted, getCurrentState, getCurrentStateId, getCycles, isEofState, isYieldAfterExecution, isYieldBeforeExecuteFromState, rollback, setNextState, toStringState

从类继承的方法 org.apache.iotdb.confignode.procedure.Procedure

acquireLock, addStackIndex, afterRecover, beforeRecover, compareTo, completionCleanup, deserializeTypeInfo, doAcquireLock, doExecute, doReleaseLock, doRollback, elapsedTime, getChildrenLatch, getException, getLastUpdate, getParentProcId, getProcId, getProcName, getResult, getRootProcedureId, getRootProcId, getStackIndexes, getState, getSubmittedTime, getTimeout, getTimeoutTimestamp, hasChildren, hasException, hasLock, hasParent, hasTimeout, haveSameParent, holdLock, incChildrenLatch, isFailed, isFinished, isInitializing, isLockedWhenLoading, isRunnable, isSuccess, isWaiting, needPersistance, newInstance, releaseLock, removeStackIndex, resetPersistance, restoreLock, setAbortFailure, setChildrenLatch, setFailure, setFailure, setLastUpdate, setParentProcId, setProcId, setProcRunnable, setResult, setRootProcedureId, setRootProcId, setStackIndexes, setState, setSubmittedTime, setTimeout, setTimeoutFailure, skipPersistance, toString, toStringClass, toStringClassDetails, toStringDetails, toStringSimpleSB, updateTimestamp, waitInitialized, wasExecuted

从类继承的方法 java.lang.Object

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

构造器详细资料

UnsetTemplateProcedure

public UnsetTemplateProcedure()

UnsetTemplateProcedure

public UnsetTemplateProcedure(java.lang.String queryId,
                              org.apache.iotdb.db.metadata.template.Template template,
                              org.apache.iotdb.commons.path.PartialPath path)

方法详细资料

executeFromState

protected StateMachineProcedure.Flow executeFromState(ConfigNodeProcedureEnv env,
                                                      UnsetTemplateState state)
                                               throws ProcedureSuspendedException,
                                                      ProcedureYieldException,
                                                      java.lang.InterruptedException

从类复制的说明: StateMachineProcedure

called to perform a single step of the specified 'state' of the procedure

指定者:

executeFromState 在类中 StateMachineProcedure<ConfigNodeProcedureEnv,UnsetTemplateState>

state - state to execute

返回:

Flow.NO_MORE_STATE if the procedure is completed, Flow.HAS_MORE_STATE if there is another step.

抛出:

ProcedureSuspendedException

ProcedureYieldException

java.lang.InterruptedException

rollbackState

protected void rollbackState(ConfigNodeProcedureEnv env,
                             UnsetTemplateState unsetTemplateState)
                      throws java.io.IOException,
                             java.lang.InterruptedException,
                             ProcedureException

从类复制的说明: StateMachineProcedure

called to perform the rollback of the specified state

指定者:

rollbackState 在类中 StateMachineProcedure<ConfigNodeProcedureEnv,UnsetTemplateState>

unsetTemplateState - state to rollback

抛出:

java.io.IOException - temporary failure, the rollback will retry later

java.lang.InterruptedException

ProcedureException

isRollbackSupported

protected boolean isRollbackSupported(UnsetTemplateState unsetTemplateState)

从类复制的说明: StateMachineProcedure

Used by the default implementation of abort() to know if the current state can be aborted and rollback can be triggered.

覆盖:

isRollbackSupported 在类中 StateMachineProcedure<ConfigNodeProcedureEnv,UnsetTemplateState>

getState

protected UnsetTemplateState getState(int stateId)

从类复制的说明: StateMachineProcedure

Convert an ordinal (or state id) to an Enum (or more descriptive) state object.

指定者:

getState 在类中 StateMachineProcedure<ConfigNodeProcedureEnv,UnsetTemplateState>

参数:

stateId - the ordinal() of the state enum (or state id)

返回:

the state enum object

getStateId

protected int getStateId(UnsetTemplateState unsetTemplateState)

从类复制的说明: StateMachineProcedure

Convert the Enum (or more descriptive) state object to an ordinal (or state id).

指定者:

getStateId 在类中 StateMachineProcedure<ConfigNodeProcedureEnv,UnsetTemplateState>

参数:

unsetTemplateState - the state enum object

返回:

stateId the ordinal() of the state enum (or state id)

getInitialState

protected UnsetTemplateState getInitialState()

从类复制的说明: StateMachineProcedure

Return the initial state object that will be used for the first call to executeFromState().

指定者:

getInitialState 在类中 StateMachineProcedure<ConfigNodeProcedureEnv,UnsetTemplateState>

返回:

the initial state enum object

getQueryId

public java.lang.String getQueryId()

getTemplateId

public int getTemplateId()

getTemplateName

public java.lang.String getTemplateName()

getTemplate

public org.apache.iotdb.db.metadata.template.Template getTemplate()

getPath

public org.apache.iotdb.commons.path.PartialPath getPath()

serialize

public void serialize(java.io.DataOutputStream stream)
               throws java.io.IOException

覆盖:

serialize 在类中 StateMachineProcedure<ConfigNodeProcedureEnv,UnsetTemplateState>

抛出:

java.io.IOException

deserialize

public void deserialize(java.nio.ByteBuffer byteBuffer)

覆盖:

deserialize 在类中 StateMachineProcedure<ConfigNodeProcedureEnv,UnsetTemplateState>