Class

com.bwsw.sj.engine.regular.task.engine

RegularTaskEngine

Related Doc: package engine

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abstract class RegularTaskEngine extends Callable[Unit]

Provides methods are responsible for a basic execution logic of task of regular module

Linear Supertypes
Callable[Unit], AnyRef, Any
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Inherited
  1. RegularTaskEngine
  2. Callable
  3. AnyRef
  4. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new RegularTaskEngine(manager: RegularTaskManager, performanceMetrics: RegularStreamingPerformanceMetrics, blockingQueue: PersistentBlockingQueue)

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    manager

    Manager of environment of task of regular module

    performanceMetrics

    Set of metrics that characterize performance of a regular streaming module

    blockingQueue

    Blocking queue for keeping incoming envelopes that are serialized into a string, which will be retrieved into a module

Abstract Value Members

  1. abstract def afterReceivingEnvelope(): Unit

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    Attributes
    protected

  2. abstract def isItTimeToCheckpoint(isCheckpointInitiated: Boolean): Boolean

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    Check whether a group checkpoint of t-streams consumers/producers have to be done or not

    Check whether a group checkpoint of t-streams consumers/producers have to be done or not

    isCheckpointInitiated

    Flag points whether checkpoint was initiated inside regular module (not on the schedule) or not.

    Attributes
    protected

  3. abstract val isNotOnlyCustomCheckpoint: Boolean

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    Attributes
    protected

  4. abstract def prepareForNextCheckpoint(): Unit

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    Attributes
    protected

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. def +(other: String): String

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    Implicit information
    This member is added by an implicit conversion from RegularTaskEngine to any2stringadd[RegularTaskEngine] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd

  4. def ->[B](y: B): (RegularTaskEngine, B)

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    Implicit information
    This member is added by an implicit conversion from RegularTaskEngine to ArrowAssoc[RegularTaskEngine] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

  5. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  7. def call(): Unit

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    It is in charge of running a basic execution logic of regular task engine

    It is in charge of running a basic execution logic of regular task engine

    Definition Classes
    RegularTaskEngine → Callable

  8. val checkpointGroup: CheckpointGroup

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    Attributes
    protected

  9. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  10. def createRegularTaskEngineService(): RegularTaskEngineService

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    Attributes
    protected

  11. def doCheckpoint(): Unit

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    Does group checkpoint of t-streams consumers/producers

    Does group checkpoint of t-streams consumers/producers

    Attributes
    protected

  12. def ensuring(cond: (RegularTaskEngine) ⇒ Boolean, msg: ⇒ Any): RegularTaskEngine

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    Implicit information
    This member is added by an implicit conversion from RegularTaskEngine to Ensuring[RegularTaskEngine] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  13. def ensuring(cond: (RegularTaskEngine) ⇒ Boolean): RegularTaskEngine

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    Implicit information
    This member is added by an implicit conversion from RegularTaskEngine to Ensuring[RegularTaskEngine] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  14. def ensuring(cond: Boolean, msg: ⇒ Any): RegularTaskEngine

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    Implicit information
    This member is added by an implicit conversion from RegularTaskEngine to Ensuring[RegularTaskEngine] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  15. def ensuring(cond: Boolean): RegularTaskEngine

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    Implicit information
    This member is added by an implicit conversion from RegularTaskEngine to Ensuring[RegularTaskEngine] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  16. val envelopeSerializer: JsonSerializer

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    Attributes
    protected

  17. val environmentManager: RegularEnvironmentManager

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    Attributes
    protected

  18. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  19. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  20. val executor: RegularStreamingExecutor

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    Attributes
    protected

  21. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  22. def formatted(fmtstr: String): String

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    Implicit information
    This member is added by an implicit conversion from RegularTaskEngine to StringFormat[RegularTaskEngine] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

  23. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  24. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  25. val instance: RegularInstance

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    Attributes
    protected

  26. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  27. val logger: Logger

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    Attributes
    protected

  28. val manager: RegularTaskManager

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    Manager of environment of task of regular module

    Manager of environment of task of regular module

    Attributes
    protected

  29. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  30. final def notify(): Unit

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    Definition Classes
    AnyRef

  31. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  32. val outputTags: Map[String, (String, RegularModuleOutput)]

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    Attributes
    protected

  33. val producers: Map[String, Producer[Array[Byte]]]

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    Attributes
    protected

  34. val regularTaskEngineService: RegularTaskEngineService

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    Attributes
    protected

  35. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  36. val taskInputService: TaskInputService

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  37. def toString(): String

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    Definition Classes
    AnyRef → Any

  38. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  39. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  40. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  41. def →[B](y: B): (RegularTaskEngine, B)

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    Implicit information
    This member is added by an implicit conversion from RegularTaskEngine to ArrowAssoc[RegularTaskEngine] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from Callable[Unit]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from RegularTaskEngine to any2stringadd[RegularTaskEngine]

Inherited by implicit conversion StringFormat from RegularTaskEngine to StringFormat[RegularTaskEngine]

Inherited by implicit conversion Ensuring from RegularTaskEngine to Ensuring[RegularTaskEngine]

Inherited by implicit conversion ArrowAssoc from RegularTaskEngine to ArrowAssoc[RegularTaskEngine]

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