org.apache.hadoop.hbase.procedure2

Class ProcedureTestingUtility.NoopStateMachineProcedure<TEnv,TState>

java.lang.Object

org.apache.hadoop.hbase.procedure2.Procedure<TEnvironment>

org.apache.hadoop.hbase.procedure2.StateMachineProcedure<TEnv,TState>

org.apache.hadoop.hbase.procedure2.ProcedureTestingUtility.NoopStateMachineProcedure<TEnv,TState>

All Implemented Interfaces:

Comparable<org.apache.hadoop.hbase.procedure2.Procedure<TEnv>>

Direct Known Subclasses:

TestProcedureBypass.StuckStateMachineProcedure

Enclosing class:

ProcedureTestingUtility

public static class ProcedureTestingUtility.NoopStateMachineProcedure<TEnv,TState>
extends org.apache.hadoop.hbase.procedure2.StateMachineProcedure<TEnv,TState>

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.procedure2.StateMachineProcedure

org.apache.hadoop.hbase.procedure2.StateMachineProcedure.Flow

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.procedure2.Procedure

org.apache.hadoop.hbase.procedure2.Procedure.LockState

Field Summary

Fields

Modifier and Type	Field and Description
private TEnv	env
private TState	initialState

Fields inherited from class org.apache.hadoop.hbase.procedure2.StateMachineProcedure

stateCount

Fields inherited from class org.apache.hadoop.hbase.procedure2.Procedure

NO_PROC_ID, NO_TIMEOUT

Constructor Summary

Constructors

Constructor and Description
NoopStateMachineProcedure()
NoopStateMachineProcedure(TEnv env, TState initialState)

Method Summary

Modifier and Type	Method and Description
protected org.apache.hadoop.hbase.procedure2.StateMachineProcedure.Flow	executeFromState(TEnv env, TState tState)
protected TState	getInitialState()
protected TState	getState(int stateId)
protected int	getStateId(TState tState)
protected void	rollbackState(TEnv env, TState tState)

Methods inherited from class org.apache.hadoop.hbase.procedure2.StateMachineProcedure

abort, addChildProcedure, deserializeStateData, execute, failIfAborted, getCurrentState, getCurrentStateId, getCycles, isEofState, isRollbackSupported, isYieldAfterExecutionStep, isYieldBeforeExecuteFromState, rollback, serializeStateData, setNextState, toStringState

Methods inherited from class org.apache.hadoop.hbase.procedure2.Procedure

acquireLock, addStackIndex, afterReplay, beforeReplay, bypass, compareTo, completionCleanup, doAcquireLock, doExecute, doReleaseLock, doRollback, elapsedTime, getChildrenLatch, getException, getLastUpdate, getNonceKey, getOwner, getParentProcId, getProcedureMetrics, getProcId, getProcIdHashCode, getProcName, getResult, getRootProcedureId, getRootProcId, getStackIndexes, getState, getSubmittedTime, getTimeout, getTimeoutTimestamp, hasChildren, hasException, hasLock, hasOwner, hasParent, hasTimeout, haveSameParent, holdLock, incChildrenLatch, isBypass, isFailed, isFinished, isInitializing, isLockedWhenLoading, isRunnable, isSuccess, isWaiting, lockedWhenLoading, needPersistence, releaseLock, removeStackIndex, resetPersistence, restoreLock, setAbortFailure, setChildrenLatch, setFailure, setFailure, setLastUpdate, setNonceKey, setOwner, setOwner, setParentProcId, setProcId, setResult, setRootProcId, setStackIndexes, setState, setSubmittedTime, setTimeout, setTimeoutFailure, shouldWaitClientAck, skipPersistence, toString, toStringClass, toStringClassDetails, toStringDetails, toStringSimpleSB, tryRunnable, updateMetricsOnFinish, updateMetricsOnSubmit, updateTimestamp, waitInitialized, wasExecuted

Methods inherited from class java.lang.Object

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

Field Detail

initialState

private TState initialState

env

private TEnv env

Constructor Detail

NoopStateMachineProcedure

public NoopStateMachineProcedure()

NoopStateMachineProcedure

public NoopStateMachineProcedure(TEnv env,
                                 TState initialState)

Method Detail

executeFromState

protected org.apache.hadoop.hbase.procedure2.StateMachineProcedure.Flow executeFromState(TEnv env,
                                                                                         TState tState)
                                                                                  throws org.apache.hadoop.hbase.procedure2.ProcedureSuspendedException,
                                                                                         org.apache.hadoop.hbase.procedure2.ProcedureYieldException,
                                                                                         InterruptedException

Specified by:

executeFromState in class org.apache.hadoop.hbase.procedure2.StateMachineProcedure<TEnv,TState>

Throws:

org.apache.hadoop.hbase.procedure2.ProcedureSuspendedException

org.apache.hadoop.hbase.procedure2.ProcedureYieldException

InterruptedException

rollbackState

protected void rollbackState(TEnv env,
                             TState tState)
                      throws IOException,
                             InterruptedException

Specified by:

rollbackState in class org.apache.hadoop.hbase.procedure2.StateMachineProcedure<TEnv,TState>

Throws:

IOException

InterruptedException

getState

protected TState getState(int stateId)

Specified by:

getState in class org.apache.hadoop.hbase.procedure2.StateMachineProcedure<TEnv,TState>

getStateId

protected int getStateId(TState tState)

Specified by:

getStateId in class org.apache.hadoop.hbase.procedure2.StateMachineProcedure<TEnv,TState>

getInitialState

protected TState getInitialState()

Specified by:

getInitialState in class org.apache.hadoop.hbase.procedure2.StateMachineProcedure<TEnv,TState>