Package org.apache.iotdb.confignode.procedure

Class ProcedureExecutor<Env>

java.lang.Object

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

public class ProcedureExecutor<Env>
extends Object

Constructor Summary

Constructors

Constructor	Description
ProcedureExecutor(Env environment, IProcedureStore<Env> store)
ProcedureExecutor(Env environment, IProcedureStore<Env> store, ProcedureScheduler scheduler)

Method Summary

Modifier and Type	Method	Description
void	addInternalProcedure(InternalProcedure interalProcedure)
long	getActiveWorkerThreadCount()
Env	getEnvironment()
ConcurrentHashMap<Long,Procedure<Env>>	getProcedures()
RootProcedureStack<Env>	getRollbackStack(long rootProcId)
ProcedureScheduler	getScheduler()
IProcedureStore	getStore()
int	getWorkerThreadCount()
void	init(int numThreads)
boolean	isFinished(long procId)
boolean	isRunning()
boolean	isStarted(long procId)
void	join()
boolean	removeInternalProcedure(InternalProcedure internalProcedure)
void	startCompletedCleaner(long cleanTimeInterval, long cleanEvictTTL)
void	startWorkers()
void	stop()
long	submitProcedure(Procedure<Env> procedure)	Submit a new root-procedure to the executor, called by client.

Methods inherited from class java.lang.Object

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

Constructor Details

ProcedureExecutor

public ProcedureExecutor(Env environment,
 IProcedureStore<Env> store,
 ProcedureScheduler scheduler)

ProcedureExecutor

public ProcedureExecutor(Env environment,
 IProcedureStore<Env> store)

Method Details

init

public void init(int numThreads)

startWorkers

public void startWorkers()

startCompletedCleaner

public void startCompletedCleaner(long cleanTimeInterval,
 long cleanEvictTTL)

addInternalProcedure

public void addInternalProcedure(InternalProcedure interalProcedure)

removeInternalProcedure

public boolean removeInternalProcedure(InternalProcedure internalProcedure)

getWorkerThreadCount

public int getWorkerThreadCount()

getActiveWorkerThreadCount

public long getActiveWorkerThreadCount()

isRunning

public boolean isRunning()

stop

public void stop()

join

public void join()

isStarted

public boolean isStarted(long procId)

isFinished

public boolean isFinished(long procId)

getProcedures

public ConcurrentHashMap<Long,Procedure<Env>> getProcedures()

submitProcedure

public long submitProcedure(Procedure<Env> procedure)

Submit a new root-procedure to the executor, called by client.

Parameters:

procedure - root procedure

Returns:

procedure id

getScheduler

public ProcedureScheduler getScheduler()

getEnvironment

public Env getEnvironment()

getStore

public IProcedureStore getStore()

getRollbackStack

public RootProcedureStack<Env> getRollbackStack(long rootProcId)