org.apache.storm.trident.topology

Class TridentTopologyBuilder

java.lang.Object

org.apache.storm.trident.topology.TridentTopologyBuilder

public class TridentTopologyBuilder
extends Object

Constructor Summary

Constructors

Constructor and Description
TridentTopologyBuilder()

Method Summary

Modifier and Type	Method and Description
StormTopology	buildTopology(Map<String,Number> masterCoordResources)
SpoutDeclarer	setBatchPerTupleSpout(String id, String streamName, IRichSpout spout, Integer parallelism, String batchGroup)
BoltDeclarer	setBolt(String id, ITridentBatchBolt bolt, Integer parallelism, Set<String> committerBatches, Map<String,String> batchGroups)
SpoutDeclarer	setSpout(String id, String streamName, String txStateId, IBatchSpout spout, Integer parallelism, String batchGroup)
SpoutDeclarer	setSpout(String id, String streamName, String txStateId, ITridentSpout spout, Integer parallelism, String batchGroup)
static String	spoutCoordinator(String spoutId)
static String	spoutIdFromCoordinatorId(String coordId)

Methods inherited from class java.lang.Object

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

Constructor Detail

TridentTopologyBuilder

public TridentTopologyBuilder()

Method Detail

setBatchPerTupleSpout

public SpoutDeclarer setBatchPerTupleSpout(String id,
                                           String streamName,
                                           IRichSpout spout,
                                           Integer parallelism,
                                           String batchGroup)

setSpout

public SpoutDeclarer setSpout(String id,
                              String streamName,
                              String txStateId,
                              IBatchSpout spout,
                              Integer parallelism,
                              String batchGroup)

setSpout

public SpoutDeclarer setSpout(String id,
                              String streamName,
                              String txStateId,
                              ITridentSpout spout,
                              Integer parallelism,
                              String batchGroup)

setBolt

public BoltDeclarer setBolt(String id,
                            ITridentBatchBolt bolt,
                            Integer parallelism,
                            Set<String> committerBatches,
                            Map<String,String> batchGroups)

spoutCoordinator

public static String spoutCoordinator(String spoutId)

spoutIdFromCoordinatorId

public static String spoutIdFromCoordinatorId(String coordId)

buildTopology

public StormTopology buildTopology(Map<String,Number> masterCoordResources)