org.apache.gobblin.util.test

Class FastSequentialSource

java.lang.Object

org.apache.gobblin.util.test.FastSequentialSource

All Implemented Interfaces:

Source<String,Long>

public class FastSequentialSource
extends Object
implements Source<String,Long>

A very simple Source that just emits long values counting up from 1 until either it reaches a user specified value or a user specified time elapses.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FastSequentialSource.FastSequentialExtractor

Field Summary

Fields

Modifier and Type	Field and Description
static String	MAX_RECORDS_PER_WORK_UNIT
static String	MAX_SECONDS_PER_WORK_UNIT
static String	NUM_WORK_UNITS

Constructor Summary

Constructors

Constructor and Description
FastSequentialSource()

Method Summary

Modifier and Type	Method and Description
Extractor<String,Long>	getExtractor(WorkUnitState state)
List<WorkUnit>	getWorkunits(SourceState state)
void	shutdown(SourceState state)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.gobblin.source.Source

isEarlyStopped

Field Detail

NUM_WORK_UNITS

public static final String NUM_WORK_UNITS

MAX_RECORDS_PER_WORK_UNIT

public static final String MAX_RECORDS_PER_WORK_UNIT

MAX_SECONDS_PER_WORK_UNIT

public static final String MAX_SECONDS_PER_WORK_UNIT

Constructor Detail

FastSequentialSource

public FastSequentialSource()

Method Detail

getWorkunits

public List<WorkUnit> getWorkunits(SourceState state)

Specified by:

getWorkunits in interface Source<String,Long>

getExtractor

public Extractor<String,Long> getExtractor(WorkUnitState state)
                                    throws IOException

Specified by:

getExtractor in interface Source<String,Long>

Throws:

IOException

shutdown

public void shutdown(SourceState state)

Specified by:

shutdown in interface Source<String,Long>