org.apache.phoenix.pherf.workload.mt.generators

Interface LoadEventGenerator<T>

Type Parameters:

T - load event object

All Known Implementing Classes:

BaseLoadEventGenerator, SequentialLoadEventGenerator, UniformDistributionLoadEventGenerator, WeightedRandomLoadEventGenerator

public interface LoadEventGenerator<T>

An interface that implementers can use to generate load events that can be consumed by

See Also:

com.lmax.disruptor.WorkHandler} which provide event handling functionality for a given event.

Method Summary

Modifier and Type	Method and Description
DataModel	getModel()
TenantOperationFactory	getOperationFactory()
PhoenixUtil	getPhoenixUtil()
Properties	getProperties()
Scenario	getScenario()
List<PherfWorkHandler>	getWorkHandlers(Properties properties)
TenantOperationInfo	next()
void	start() Initializes and readies the generator for queue based workloads
void	stop() Stop the generator and waits for the queues to drain.

Method Detail

start

void start()
    throws Exception

Initializes and readies the generator for queue based workloads

Throws:

Exception

stop

void stop()
   throws Exception

Stop the generator and waits for the queues to drain.

Throws:

Exception

getPhoenixUtil

PhoenixUtil getPhoenixUtil()

getScenario

Scenario getScenario()

getModel

DataModel getModel()

getProperties

Properties getProperties()

getOperationFactory

TenantOperationFactory getOperationFactory()

getWorkHandlers

List<PherfWorkHandler> getWorkHandlers(Properties properties)

next

TenantOperationInfo next()