# Uses of Interface
org.apache.storm.spout.ISpout

Packages that use ISpout
Package
Description
org.apache.storm
org.apache.storm.clojure
org.apache.storm.drpc
org.apache.storm.executor.spout
org.apache.storm.flux.wrappers.spouts
org.apache.storm.hdfs.bolt
org.apache.storm.hdfs.spout
org.apache.storm.jdbc.spout
org.apache.storm.jms.spout
org.apache.storm.kafka.spout
org.apache.storm.lambda
org.apache.storm.loadgen
org.apache.storm.perf.spout
org.apache.storm.redis.topology
org.apache.storm.spout
org.apache.storm.sql.runtime.datasource.socket.spout
org.apache.storm.st.topology.window
org.apache.storm.starter
org.apache.storm.starter.spout
org.apache.storm.testing
org.apache.storm.topology
org.apache.storm.topology.base
org.apache.storm.trident.spout
org.apache.storm.trident.topology

- ## Uses of ISpout in org.apache.storm

  Classes in org.apache.storm that implement ISpout
  Modifier and Type
  Class
  Description
  `static class`
  `ExclamationTopology.FixedOrderWordSpout`

- ## Uses of ISpout in org.apache.storm.clojure

  Classes in org.apache.storm.clojure that implement ISpout
  Modifier and Type
  Class
  Description
  `class`
  `ClojureSpout`
  `class`
  `RichShellSpout`

- ## Uses of ISpout in org.apache.storm.drpc

  Classes in org.apache.storm.drpc that implement ISpout
  Modifier and Type
  Class
  Description
  `class`
  `DRPCSpout`

- ## Uses of ISpout in org.apache.storm.executor.spout

  Constructors in org.apache.storm.executor.spout with parameters of type ISpout
  Modifier
  Constructor
  Description
  ``
  `SpoutOutputCollectorImpl(ISpout spout, SpoutExecutor executor, Task taskData, MutableLong emittedCount, boolean hasAckers, Random random, Boolean isEventLoggers, Boolean isDebug, RotatingMap<Long,TupleInfo> pending)`

- ## Uses of ISpout in org.apache.storm.flux.wrappers.spouts

  Classes in org.apache.storm.flux.wrappers.spouts that implement ISpout
  Modifier and Type
  Class
  Description
  `class`
  `FluxShellSpout`
  A generic `ShellSpout` implementation that allows you specify output fields and even streams without having to subclass `ShellSpout` to do so.

- ## Uses of ISpout in org.apache.storm.hdfs.bolt

  Classes in org.apache.storm.hdfs.bolt that implement ISpout
  Modifier and Type
  Class
  Description
  `static class`
  `HdfsFileTopology.SentenceSpout`
  `static class`
  `SequenceFileTopology.SentenceSpout`

- ## Uses of ISpout in org.apache.storm.hdfs.spout

  Classes in org.apache.storm.hdfs.spout that implement ISpout
  Modifier and Type
  Class
  Description
  `class`
  `HdfsSpout`

- ## Uses of ISpout in org.apache.storm.jdbc.spout

  Classes in org.apache.storm.jdbc.spout that implement ISpout
  Modifier and Type
  Class
  Description
  `class`
  `UserSpout`

- ## Uses of ISpout in org.apache.storm.jms.spout

  Classes in org.apache.storm.jms.spout that implement ISpout
  Modifier and Type
  Class
  Description
  `class`
  `JmsSpout`
  A Storm `Spout` implementation that listens to a JMS topic or queue and outputs tuples based on the messages it receives.

- ## Uses of ISpout in org.apache.storm.kafka.spout

  Classes in org.apache.storm.kafka.spout that implement ISpout
  Modifier and Type
  Class
  Description
  `class`
  `KafkaSpout<K,V>`

- ## Uses of ISpout in org.apache.storm.lambda

  Classes in org.apache.storm.lambda that implement ISpout
  Modifier and Type
  Class
  Description
  `class`
  `LambdaSpout`

- ## Uses of ISpout in org.apache.storm.loadgen

  Classes in org.apache.storm.loadgen that implement ISpout
  Modifier and Type
  Class
  Description
  `class`
  `LoadSpout`
  A spout that simulates a real world spout based off of statistics about it.
  `static class`
  `ThroughputVsLatency.FastRandomSentenceSpout`

- ## Uses of ISpout in org.apache.storm.perf.spout

  Classes in org.apache.storm.perf.spout that implement ISpout
  Modifier and Type
  Class
  Description
  `class`
  `ConstSpout`
  `class`
  `FileReadSpout`
  `class`
  `StringGenSpout`
  Spout pre-computes a list with 30k fixed length random strings.
  `class`
  `WordGenSpout`

- ## Uses of ISpout in org.apache.storm.redis.topology

  Classes in org.apache.storm.redis.topology that implement ISpout
  Modifier and Type
  Class
  Description
  `class`
  `WordSpout`

- ## Uses of ISpout in org.apache.storm.spout

  Classes in org.apache.storm.spout that implement ISpout
  Modifier and Type
  Class
  Description
  `class`
  `CheckpointSpout`
  Emits checkpoint tuples which is used to save the state of the `IStatefulComponent` across the topology.
  `class`
  `ShellSpout`

- ## Uses of ISpout in org.apache.storm.sql.runtime.datasource.socket.spout

  Classes in org.apache.storm.sql.runtime.datasource.socket.spout that implement ISpout
  Modifier and Type
  Class
  Description
  `class`
  `SocketSpout`
  Spout for Socket data.

- ## Uses of ISpout in org.apache.storm.st.topology.window

  Classes in org.apache.storm.st.topology.window that implement ISpout
  Modifier and Type
  Class
  Description
  `class`
  `IncrementingSpout`
  `class`
  `TimeDataIncrementingSpout`

- ## Uses of ISpout in org.apache.storm.starter

  Classes in org.apache.storm.starter that implement ISpout
  Modifier and Type
  Class
  Description
  `static class`
  `AnchoredWordCount.RandomSentenceSpout`
  `static class`
  `BlobStoreAPIWordCountTopology.RandomSentenceSpout`
  `static class`
  `FastWordCountTopology.FastRandomSentenceSpout`
  `static class`
  `InOrderDeliveryTest.InOrderSpout`
  `static class`
  `WordCountTopologyNode.RandomSentence`

- ## Uses of ISpout in org.apache.storm.starter.spout

  Classes in org.apache.storm.starter.spout that implement ISpout
  Modifier and Type
  Class
  Description
  `class`
  `RandomIntegerSpout`
  Emits a random integer and a timestamp value (offset by one day), every 100 ms.
  `class`
  `RandomSentenceSpout`
  `static class`
  `RandomSentenceSpout.TimeStamped`

- ## Uses of ISpout in org.apache.storm.testing

  Classes in org.apache.storm.testing that implement ISpout
  Modifier and Type
  Class
  Description
  `class`
  `FeederSpout`
  `class`
  `FixedTupleSpout`
  `class`
  `PythonShellMetricsSpout`
  `class`
  `SpoutTracker`
  `class`
  `TestEventLogSpout`
  `class`
  `TestPlannerSpout`
  `class`
  `TestWordSpout`

- ## Uses of ISpout in org.apache.storm.topology

  Subinterfaces of ISpout in org.apache.storm.topology
  Modifier and Type
  Interface
  Description
  `interface`
  `IRichSpout`
  When writing topologies using Java, `IRichBolt` and `IRichSpout` are the main interfaces to use to implement components of the topology.

- ## Uses of ISpout in org.apache.storm.topology.base

  Classes in org.apache.storm.topology.base that implement ISpout
  Modifier and Type
  Class
  Description
  `class`
  `BaseRichSpout`

- ## Uses of ISpout in org.apache.storm.trident.spout

  Classes in org.apache.storm.trident.spout that implement ISpout
  Modifier and Type
  Class
  Description
  `class`
  `RichSpoutBatchTriggerer`

- ## Uses of ISpout in org.apache.storm.trident.topology

  Classes in org.apache.storm.trident.topology that implement ISpout
  Modifier and Type
  Class
  Description
  `class`
  `MasterBatchCoordinator`