com.hof.mi.etl.runner

Interface ETLThreadManager

All Known Implementing Classes:

ETLBackgroundThreadManager, ETLPreviewThreadManager

public interface ETLThreadManager

Interface for defining a Thread Manager for ETL. This is an abstraction for the lifecycle of an ExecutorService for ETL.

Field Summary

Fields

Modifier and Type	Field and Description
static int	MIN_THREADS_FOR_CONCURRENCY

Method Summary

Methods

Modifier and Type	Method and Description
int	getMaxThreads() Get the maximum number of threads in the Thread Manager
void	shutdown() Shut down the Thread Manager.
java.util.concurrent.Future<java.lang.Void>	submit(ExecutionHead head) Submit a head task to the Thread Manager and return a Future.

Field Detail

MIN_THREADS_FOR_CONCURRENCY

static final int MIN_THREADS_FOR_CONCURRENCY

See Also:

Constant Field Values

Method Detail

getMaxThreads

int getMaxThreads()

Get the maximum number of threads in the Thread Manager

submit

java.util.concurrent.Future<java.lang.Void> submit(ExecutionHead head)

Submit a head task to the Thread Manager and return a Future.

Parameters:

head - - A runnable which can execute a "head" ETL step.

shutdown

void shutdown()

Shut down the Thread Manager.