
public final class KumulusSpout
extends KumulusComponent

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`public class`	`KumulusSpout.Companion`

Field Summary

Fields
Modifier and Type	Field	Description
`private final IRichSpout`	`spout`
`private final LinkedBlockingQueue<AckMessage>`	`queue`
`private final AtomicBoolean`	`inUse`
`private final AtomicBoolean`	`isReady`
`private Map<String, Map<String, CustomStreamGrouping>>`	`groupingStateMap`
`private final AtomicLong`	`waitStart`
`private final AtomicLong`	`prepareStart`
`private final String`	`componentId`
`private final Integer`	`taskId`
`private final TopologyContext`	`context`

Constructor Summary

Constructors
Constructor	Description
`KumulusSpout(Map<String, Object> config, TopologyContext context, IRichSpout componentInstance)`

Method Summary

Modifier and Type	Method	Description
`final Unit`	`prepare(KumulusSpoutCollector collector)`
`final Unit`	`activate()`
`final Unit`	`deactivate()`
`final Unit`	`start(KumulusTopology topology)`
`final IRichSpout`	`getSpout()`
`final LinkedBlockingQueue<AckMessage>`	`getQueue()`
`final AtomicBoolean`	`getInUse()`
`final AtomicBoolean`	`getIsReady()`
`final Map<String, Map<String, CustomStreamGrouping>>`	`getGroupingStateMap()`	stream -> (component -> grouping)
`final AtomicLong`	`getWaitStart()`
`final AtomicLong`	`getPrepareStart()`
`final String`	`getComponentId()`
`final Integer`	`getTaskId()`
`final TopologyContext`	`getContext()`
`final Unit`	`setGroupingStateMap(Map<String, Map<String, CustomStreamGrouping>> groupingStateMap)`	stream -> (component -> grouping)

Methods inherited from class org.xyro.kumulus.component.KumulusSpout
prepare, toString
Methods inherited from class org.xyro.kumulus.component.KumulusComponent
equals, hashCode
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

KumulusSpout

KumulusSpout(Map<String, Object> config, TopologyContext context, IRichSpout componentInstance)

Method Detail

prepare

 final Unit prepare(KumulusSpoutCollector collector)

activate
```
 final Unit activate()
```

deactivate
```
 final Unit deactivate()
```

start

 final Unit start(KumulusTopology topology)

getSpout
```
 final IRichSpout getSpout()
```

getQueue

 final LinkedBlockingQueue<AckMessage> getQueue()

getInUse
```
 final AtomicBoolean getInUse()
```

getIsReady
```
 final AtomicBoolean getIsReady()
```

getGroupingStateMap

 final Map<String, Map<String, CustomStreamGrouping>> getGroupingStateMap()

stream -> (component -> grouping)

getWaitStart
```
 final AtomicLong getWaitStart()
```

getPrepareStart
```
 final AtomicLong getPrepareStart()
```

getComponentId
```
 final String getComponentId()
```

getTaskId
```
 final Integer getTaskId()
```

getContext
```
 final TopologyContext getContext()
```

setGroupingStateMap

 final Unit setGroupingStateMap(Map<String, Map<String, CustomStreamGrouping>> groupingStateMap)

stream -> (component -> grouping)

Class KumulusSpout

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class org.xyro.kumulus.component.KumulusSpout

Methods inherited from class org.xyro.kumulus.component.KumulusComponent

Methods inherited from class java.lang.Object

Constructor Detail

KumulusSpout

Method Detail

prepare

activate

deactivate

start

getSpout

getQueue

getInUse

getIsReady

getGroupingStateMap

getWaitStart

getPrepareStart

getComponentId

getTaskId

getContext

setGroupingStateMap