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

Class SequentialLoadEventGenerator

java.lang.Object

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

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

All Implemented Interfaces:

LoadEventGenerator<TenantOperationInfo>

public class SequentialLoadEventGenerator
extends BaseLoadEventGenerator

A load generator that generates tenant operation events in the order specified in the scenario file. The scenario file can also specify on how many iterations to be executed per operation, whether the iterations be run in parallel or serially.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.phoenix.pherf.workload.mt.generators.BaseLoadEventGenerator

BaseLoadEventGenerator.TenantOperationEvent

Field Summary

Fields

Modifier and Type	Field and Description
protected static ExecutionType	DEFAULT_EXECUTION_TYPE
protected static int	DEFAULT_NUM_ITERATIONS

Fields inherited from class org.apache.phoenix.pherf.workload.mt.generators.BaseLoadEventGenerator

DEFAULT_BUFFER_SIZE, DEFAULT_NUM_HANDLER_PER_SCENARIO, disruptor, exceptionHandler, handlers, LOGGER, operationFactory, properties

Constructor Summary

Constructors

Constructor and Description
SequentialLoadEventGenerator(PhoenixUtil phoenixUtil, DataModel model, Scenario scenario, List<PherfWorkHandler> workHandlers, Properties properties)
SequentialLoadEventGenerator(PhoenixUtil phoenixUtil, DataModel model, Scenario scenario, Properties properties)

Method Summary

Modifier and Type	Method and Description
List<PherfWorkHandler>	getWorkHandlers(Properties properties)
TenantOperationInfo	next()

Methods inherited from class org.apache.phoenix.pherf.workload.mt.generators.BaseLoadEventGenerator

getModel, getOperationFactory, getPhoenixUtil, getProperties, getScenario, start, stop

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_NUM_ITERATIONS

protected static final int DEFAULT_NUM_ITERATIONS

See Also:

Constant Field Values

DEFAULT_EXECUTION_TYPE

protected static final ExecutionType DEFAULT_EXECUTION_TYPE

Constructor Detail

SequentialLoadEventGenerator

public SequentialLoadEventGenerator(PhoenixUtil phoenixUtil,
                                    DataModel model,
                                    Scenario scenario,
                                    Properties properties)

SequentialLoadEventGenerator

public SequentialLoadEventGenerator(PhoenixUtil phoenixUtil,
                                    DataModel model,
                                    Scenario scenario,
                                    List<PherfWorkHandler> workHandlers,
                                    Properties properties)

Method Detail

getWorkHandlers

public List<PherfWorkHandler> getWorkHandlers(Properties properties)

Specified by:

getWorkHandlers in interface LoadEventGenerator<TenantOperationInfo>

Overrides:

getWorkHandlers in class BaseLoadEventGenerator

next

public TenantOperationInfo next()

Specified by:

next in interface LoadEventGenerator<TenantOperationInfo>

Specified by:

next in class BaseLoadEventGenerator