slick.backend.DatabaseComponent

BasicStreamingActionContext

class BasicStreamingActionContext extends BasicActionContext with StreamingActionContext with Subscription

A special DatabaseActionContext for streaming execution.

Attributes
protected[this]
Source
DatabaseComponent.scala
Linear Supertypes
Subscription, StreamingActionContext, BasicActionContext, ActionContext, AnyRef, Any
Known Subclasses
JdbcStreamingActionContext
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Inherited
  1. BasicStreamingActionContext
  2. Subscription
  3. StreamingActionContext
  4. BasicActionContext
  5. ActionContext
  6. AnyRef
  7. Any
Implicitly
  1. by any2stringadd
  2. by any2stringfmt
  3. by any2ArrowAssoc
  4. by any2Ensuring
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new BasicStreamingActionContext(subscriber: Subscriber[_], useSameThread: Boolean, database: Database)

Value Members

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. def +(other: String): String

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

  5. def ->[B](y: B): (BasicStreamingActionContext, B)

    Implicit information
    This member is added by an implicit conversion from BasicStreamingActionContext to ArrowAssoc[BasicStreamingActionContext] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

  6. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  8. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  9. def cancel(): Unit

    Definition Classes
    BasicStreamingActionContext → Subscription

  10. def cancelled: Boolean

    Whether the stream has been cancelled by the Subscriber

  11. def clone(): AnyRef

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

  12. def delivered(num: Long): Long

    Indicate that the specified number of elements has been delivered.

    Indicate that the specified number of elements has been delivered. Returns the remaining demand. This is an atomic operation. It must only be called from the synchronous action context which performs the streaming.

  13. def demandBatch: Long

    Get the current demand that has not yet been marked as delivered and mark it as being in the current batch.

    Get the current demand that has not yet been marked as delivered and mark it as being in the current batch. When this value is negative, the initial streaming action is still running and the real demand can be computed by subtracting Long.MinValue from the returned value.

  14. def emit(v: Any): Unit

    Emit a single result of the stream.

    Emit a single result of the stream. Any Exception thrown by this method should be passed on to the caller.

    Definition Classes
    BasicStreamingActionContext → StreamingActionContext

  15. def ensuring(cond: (BasicStreamingActionContext) ⇒ Boolean, msg: ⇒ Any): BasicStreamingActionContext

    Implicit information
    This member is added by an implicit conversion from BasicStreamingActionContext to Ensuring[BasicStreamingActionContext] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  16. def ensuring(cond: (BasicStreamingActionContext) ⇒ Boolean): BasicStreamingActionContext

    Implicit information
    This member is added by an implicit conversion from BasicStreamingActionContext to Ensuring[BasicStreamingActionContext] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  17. def ensuring(cond: Boolean, msg: ⇒ Any): BasicStreamingActionContext

    Implicit information
    This member is added by an implicit conversion from BasicStreamingActionContext to Ensuring[BasicStreamingActionContext] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  18. def ensuring(cond: Boolean): BasicStreamingActionContext

    Implicit information
    This member is added by an implicit conversion from BasicStreamingActionContext to Ensuring[BasicStreamingActionContext] performed by method any2Ensuring in scala.Predef.
    Definition Classes
    Ensuring

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

    Definition Classes
    AnyRef

  20. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  21. def finalize(): Unit

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

  22. def formatted(fmtstr: String): String

    Implicit information
    This member is added by an implicit conversion from BasicStreamingActionContext to StringFormat performed by method any2stringfmt in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

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

    Definition Classes
    AnyRef → Any

  24. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  25. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  26. final def isPinned: Boolean

    Check if the session is pinned.

    Check if the session is pinned. May only be called from a synchronous action context.

    Definition Classes
    ActionContext

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

    Definition Classes
    AnyRef

  28. final def notify(): Unit

    Definition Classes
    AnyRef

  29. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  30. final def pin: Unit

    Pin the current session.

    Pin the current session. Multiple calls to pin may be nested. The same number of calls to unpin is required in order to mark the session as not pinned anymore. A pinned session will not be released at the end of a primitive database action. Instead, the same pinned session is passed to all subsequent actions until it is unpinned. Note that pinning does not force an actual database connection to be opened. This still happens on demand. May only be called from a synchronous action context.

    Definition Classes
    ActionContext

  31. def request(l: Long): Unit

    Definition Classes
    BasicStreamingActionContext → Subscription

  32. def restartStreaming: Unit

    Restart a suspended streaming action.

    Restart a suspended streaming action. Must only be called from the Subscriber context.

  33. def session: Session

    Definition Classes
    BasicActionContext

  34. val streamingResultPromise: Promise[Null]

    The Promise to complete when streaming has finished.

  35. def subscription: BasicStreamingActionContext

    Get the Subscription for this stream.

    Get the Subscription for this stream.

    Definition Classes
    BasicStreamingActionContext → StreamingActionContext

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

    Definition Classes
    AnyRef

  37. def toString(): String

    Definition Classes
    AnyRef → Any

  38. def tryOnComplete: Unit

    Finish the stream with onComplete if it is not finished yet.

    Finish the stream with onComplete if it is not finished yet. May only be called from a synchronous action context.

  39. def tryOnError(t: Throwable): Unit

    Finish the stream with onError if it is not finished yet.

    Finish the stream with onError if it is not finished yet. May only be called from a synchronous action context.

  40. final def unpin: Unit

    Unpin this session once.

    Unpin this session once. May only be called from a synchronous action context.

    Definition Classes
    ActionContext

  41. val useSameThread: Boolean

    Whether to run all operations on the current thread or schedule them normally on the appropriate ExecutionContext.

    Whether to run all operations on the current thread or schedule them normally on the appropriate ExecutionContext. This is used by the blocking API.

    Attributes
    protected[slick.backend.DatabaseComponent]
    Definition Classes
    BasicStreamingActionContext → BasicActionContext

  42. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  45. def →[B](y: B): (BasicStreamingActionContext, B)

    Implicit information
    This member is added by an implicit conversion from BasicStreamingActionContext to ArrowAssoc[BasicStreamingActionContext] performed by method any2ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Shadowed Implicit Value Members

  1. val self: Any

    Implicit information
    This member is added by an implicit conversion from BasicStreamingActionContext to StringAdd performed by method any2stringadd in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (basicStreamingActionContext: StringAdd).self
    Definition Classes
    StringAdd

  2. val self: Any

    Implicit information
    This member is added by an implicit conversion from BasicStreamingActionContext to StringFormat performed by method any2stringfmt in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (basicStreamingActionContext: StringFormat).self
    Definition Classes
    StringFormat

Deprecated Value Members

  1. def x: BasicStreamingActionContext

    Implicit information
    This member is added by an implicit conversion from BasicStreamingActionContext to ArrowAssoc[BasicStreamingActionContext] performed by method any2ArrowAssoc in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (basicStreamingActionContext: ArrowAssoc[BasicStreamingActionContext]).x
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use leftOfArrow instead

  2. def x: BasicStreamingActionContext

    Implicit information
    This member is added by an implicit conversion from BasicStreamingActionContext to Ensuring[BasicStreamingActionContext] performed by method any2Ensuring in scala.Predef.
    Shadowing
    This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
    To access this member you can use a type ascription:
    (basicStreamingActionContext: Ensuring[BasicStreamingActionContext]).x
    Definition Classes
    Ensuring
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) Use resultOfEnsuring instead

Inherited from Subscription

Inherited from StreamingActionContext

Inherited from BasicActionContext

Inherited from ActionContext

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from BasicStreamingActionContext to StringAdd

Inherited by implicit conversion any2stringfmt from BasicStreamingActionContext to StringFormat

Inherited by implicit conversion any2ArrowAssoc from BasicStreamingActionContext to ArrowAssoc[BasicStreamingActionContext]

Inherited by implicit conversion any2Ensuring from BasicStreamingActionContext to Ensuring[BasicStreamingActionContext]

Ungrouped