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

类 AbstractNodeProcedure<TState>

java.lang.Object

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

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

org.apache.iotdb.confignode.procedure.impl.node.AbstractNodeProcedure<TState>

所有已实现的接口:

java.lang.Comparable<Procedure<ConfigNodeProcedureEnv>>

直接已知子类:

AddConfigNodeProcedure, CreateCQProcedure, CreateTriggerProcedure, DropTriggerProcedure, RemoveConfigNodeProcedure, RemoveDataNodeProcedure

public abstract class AbstractNodeProcedure<TState>
extends StateMachineProcedure<ConfigNodeProcedureEnv,TState>

Node procedure

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
AbstractNodeProcedure()

方法概要

修饰符和类型	方法	说明
protected ProcedureLockState	acquireLock(ConfigNodeProcedureEnv configNodeProcedureEnv)	Acquire a lock, user should override it if necessary.
protected void	releaseLock(ConfigNodeProcedureEnv configNodeProcedureEnv)	Release a lock, user should override it if necessary.

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

abort, addChildProcedure, deserialize, execute, executeFromState, failIfAborted, getCurrentState, getCurrentStateId, getCycles, getInitialState, getState, getStateId, isEofState, isRollbackSupported, isYieldAfterExecution, isYieldBeforeExecuteFromState, rollback, rollbackState, serialize, setNextState, toStringState

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

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, 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

AbstractNodeProcedure

public AbstractNodeProcedure()

方法详细资料

acquireLock

protected ProcedureLockState acquireLock(ConfigNodeProcedureEnv configNodeProcedureEnv)

从类复制的说明: Procedure

Acquire a lock, user should override it if necessary.

覆盖:

acquireLock 在类中 Procedure<ConfigNodeProcedureEnv>

参数:

configNodeProcedureEnv - environment

返回:

state of lock

releaseLock

protected void releaseLock(ConfigNodeProcedureEnv configNodeProcedureEnv)

从类复制的说明: Procedure

Release a lock, user should override it if necessary.

覆盖:

releaseLock 在类中 Procedure<ConfigNodeProcedureEnv>

参数:

configNodeProcedureEnv - env