storm.trident

Class TridentTopology

java.lang.Object

storm.trident.TridentTopology

public class TridentTopology
extends Object

Constructor Summary

Constructors

Constructor and Description
TridentTopology()

Method Summary

Methods

Modifier and Type	Method and Description
protected Stream	addNode(Node n)
protected Stream	addSourcedNode(List<Stream> sources, Node newNode)
protected Stream	addSourcedNode(Stream source, Node newNode)
protected TridentState	addSourcedStateNode(List<Stream> sources, Node newNode)
protected TridentState	addSourcedStateNode(Stream source, Node newNode)
StormTopology	build()
protected String	getUniqueStateId()
protected String	getUniqueStreamId()
Stream	join(List<Stream> streams, List<Fields> joinFields, Fields outFields)
Stream	join(List<Stream> streams, List<Fields> joinFields, Fields outFields, JoinType type)
Stream	join(List<Stream> streams, List<Fields> joinFields, Fields outFields, List<JoinType> mixed)
Stream	join(Stream s1, Fields joinFields1, Stream s2, Fields joinFields2, Fields outFields)
Stream	join(Stream s1, Fields joinFields1, Stream s2, Fields joinFields2, Fields outFields, JoinType type)
Stream	join(Stream s1, Fields joinFields1, Stream s2, Fields joinFields2, Fields outFields, List<JoinType> mixed)
Stream	merge(Fields outputFields, List<Stream> streams)
Stream	merge(Fields outputFields, Stream... streams)
Stream	merge(List<Stream> streams)
Stream	merge(Stream... streams)
Stream	multiReduce(Fields inputFields1, GroupedStream s1, Fields inputFields2, GroupedStream s2, GroupedMultiReducer function, Fields outputFields)
Stream	multiReduce(Fields inputFields1, Stream s1, Fields inputFields2, Stream s2, MultiReducer function, Fields outputFields)
Stream	multiReduce(GroupedStream s1, GroupedStream s2, GroupedMultiReducer function, Fields outputFields)
Stream	multiReduce(List<Fields> inputFields, List<GroupedStream> groupedStreams, GroupedMultiReducer function, Fields outputFields)
Stream	multiReduce(List<Fields> inputFields, List<Stream> streams, MultiReducer function, Fields outputFields)
Stream	multiReduce(List<GroupedStream> streams, GroupedMultiReducer function, Fields outputFields)
Stream	multiReduce(List<Stream> streams, MultiReducer function, Fields outputFields)
Stream	multiReduce(Stream s1, Stream s2, MultiReducer function, Fields outputFields)
Stream	newDRPCStream(String function)
Stream	newDRPCStream(String function, ILocalDRPC server)
TridentState	newStaticState(StateFactory factory)
TridentState	newStaticState(StateSpec spec)
Stream	newStream(String txId, IBatchSpout spout)
Stream	newStream(String txId, IOpaquePartitionedTridentSpout spout)
Stream	newStream(String txId, IPartitionedTridentSpout spout)
Stream	newStream(String txId, IRichSpout spout)
Stream	newStream(String txId, ITridentSpout spout)
protected void	registerNode(Node n)
protected void	registerSourcedNode(List<Stream> sources, Node newNode)

Methods inherited from class java.lang.Object

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

Constructor Detail

TridentTopology

public TridentTopology()

Method Detail

newStream

public Stream newStream(String txId,
               IRichSpout spout)

newStream

public Stream newStream(String txId,
               IBatchSpout spout)

newStream

public Stream newStream(String txId,
               ITridentSpout spout)

newStream

public Stream newStream(String txId,
               IPartitionedTridentSpout spout)

newStream

public Stream newStream(String txId,
               IOpaquePartitionedTridentSpout spout)

newDRPCStream

public Stream newDRPCStream(String function)

newDRPCStream

public Stream newDRPCStream(String function,
                   ILocalDRPC server)

newStaticState

public TridentState newStaticState(StateFactory factory)

newStaticState

public TridentState newStaticState(StateSpec spec)

multiReduce

public Stream multiReduce(Stream s1,
                 Stream s2,
                 MultiReducer function,
                 Fields outputFields)

multiReduce

public Stream multiReduce(Fields inputFields1,
                 Stream s1,
                 Fields inputFields2,
                 Stream s2,
                 MultiReducer function,
                 Fields outputFields)

multiReduce

public Stream multiReduce(GroupedStream s1,
                 GroupedStream s2,
                 GroupedMultiReducer function,
                 Fields outputFields)

multiReduce

public Stream multiReduce(Fields inputFields1,
                 GroupedStream s1,
                 Fields inputFields2,
                 GroupedStream s2,
                 GroupedMultiReducer function,
                 Fields outputFields)

multiReduce

public Stream multiReduce(List<Stream> streams,
                 MultiReducer function,
                 Fields outputFields)

multiReduce

public Stream multiReduce(List<GroupedStream> streams,
                 GroupedMultiReducer function,
                 Fields outputFields)

multiReduce

public Stream multiReduce(List<Fields> inputFields,
                 List<Stream> streams,
                 MultiReducer function,
                 Fields outputFields)

multiReduce

public Stream multiReduce(List<Fields> inputFields,
                 List<GroupedStream> groupedStreams,
                 GroupedMultiReducer function,
                 Fields outputFields)

merge

public Stream merge(Fields outputFields,
           Stream... streams)

merge

public Stream merge(Fields outputFields,
           List<Stream> streams)

merge

public Stream merge(Stream... streams)

merge

public Stream merge(List<Stream> streams)

join

public Stream join(Stream s1,
          Fields joinFields1,
          Stream s2,
          Fields joinFields2,
          Fields outFields)

join

public Stream join(List<Stream> streams,
          List<Fields> joinFields,
          Fields outFields)

join

public Stream join(Stream s1,
          Fields joinFields1,
          Stream s2,
          Fields joinFields2,
          Fields outFields,
          JoinType type)

join

public Stream join(List<Stream> streams,
          List<Fields> joinFields,
          Fields outFields,
          JoinType type)

join

public Stream join(Stream s1,
          Fields joinFields1,
          Stream s2,
          Fields joinFields2,
          Fields outFields,
          List<JoinType> mixed)

join

public Stream join(List<Stream> streams,
          List<Fields> joinFields,
          Fields outFields,
          List<JoinType> mixed)

build

public StormTopology build()

getUniqueStreamId

protected String getUniqueStreamId()

getUniqueStateId

protected String getUniqueStateId()

registerNode

protected void registerNode(Node n)

addNode

protected Stream addNode(Node n)

registerSourcedNode

protected void registerSourcedNode(List<Stream> sources,
                       Node newNode)

addSourcedNode

protected Stream addSourcedNode(List<Stream> sources,
                    Node newNode)

addSourcedStateNode

protected TridentState addSourcedStateNode(List<Stream> sources,
                               Node newNode)

addSourcedNode

protected Stream addSourcedNode(Stream source,
                    Node newNode)

addSourcedStateNode

protected TridentState addSourcedStateNode(Stream source,
                               Node newNode)