org.cripac.isee.vpe.alg.pedestrian.reid

Class PedestrianReIDUsingAttrApp.ReIDStream

java.lang.Object

org.cripac.isee.vpe.common.Stream

org.cripac.isee.vpe.alg.pedestrian.reid.PedestrianReIDUsingAttrApp.ReIDStream

All Implemented Interfaces:

Serializable

Enclosing class:

PedestrianReIDUsingAttrApp

public static class PedestrianReIDUsingAttrApp.ReIDStream
extends Stream

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.cripac.isee.vpe.common.Stream

Stream.Port

Field Summary

Fields

Modifier and Type	Field and Description
static Stream.Port	ATTR_PORT Port to input pedestrian attributes from Kafka.
private int	bufDuration Duration for buffering results.
static String	NAME
static DataType	OUTPUT_TYPE
private Singleton<PedestrianReIDer>	reidSingleton
private static long	serialVersionUID
static Stream.Port	TRACKLET_ATTR_PORT Port to input pedestrian track with attributes from Kafka.
static Stream.Port	TRACKLET_PORT Port to input pedestrian tracklets from Kafka.

Fields inherited from class org.cripac.isee.vpe.common.Stream

loggerSingleton

Constructor Summary

Constructors

Constructor and Description
ReIDStream(SystemPropertyCenter propCenter)

Method Summary

Modifier and Type	Method and Description
void	addToGlobalStream(Map<DataType,org.apache.spark.streaming.api.java.JavaPairDStream<UUID,TaskData>> globalStreamMap) Add streaming actions to the global TaskData stream.
List<Stream.Port>	getPorts() Get input ports of the stream.

Methods inherited from class org.cripac.isee.vpe.common.Stream

filter, output

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

OUTPUT_TYPE

public static final DataType OUTPUT_TYPE

TRACKLET_PORT

public static final Stream.Port TRACKLET_PORT

Port to input pedestrian tracklets from Kafka.

ATTR_PORT

public static final Stream.Port ATTR_PORT

Port to input pedestrian attributes from Kafka.

TRACKLET_ATTR_PORT

public static final Stream.Port TRACKLET_ATTR_PORT

Port to input pedestrian track with attributes from Kafka.

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

bufDuration

private int bufDuration

Duration for buffering results.

reidSingleton

private Singleton<PedestrianReIDer> reidSingleton

Constructor Detail

ReIDStream

public ReIDStream(SystemPropertyCenter propCenter)
           throws Exception

Throws:

Exception

Method Detail

addToGlobalStream

public void addToGlobalStream(Map<DataType,org.apache.spark.streaming.api.java.JavaPairDStream<UUID,TaskData>> globalStreamMap)

Add streaming actions to the global TaskData stream. This global stream contains pre-deserialized TaskData messages, so as to save time.

Specified by:

addToGlobalStream in class Stream

Parameters:

globalStreamMap - A map of streams. The key of an entry is the topic name, which must be one of the DataType. The value is a filtered stream.

getPorts

public List<Stream.Port> getPorts()

Get input ports of the stream.

Specified by:

getPorts in class Stream

Returns:

A list of ports.