org.widok

DeltaDict

Related Docs: object DeltaDict | package widok

trait DeltaDict[A, B] extends Size with Filter[[x]DeltaDict[x, B], A, B] with MapDict[DeltaDict, A, B] with Key[A, B]

Linear Supertypes
Key[A, B], MapDict[DeltaDict, A, B], Filter[[x]DeltaDict[x, B], A, B], Size, AnyRef, Any
Known Subclasses
Dict, ReadDict
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Inherited
  1. DeltaDict
  2. Key
  3. MapDict
  4. Filter
  5. Size
  6. AnyRef
  7. Any
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Abstract Value Members

  1. abstract val changes: ReadChannel[Delta[A, B]]

Concrete Value Members

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

    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Definition Classes
    AnyRef → Any

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

    Definition Classes
    AnyRef → Any

  4. def all(value: B): ReadChannel[Boolean]

    All elements are equal to value

    All elements are equal to value

    Definition Classes
    Filter
    See also

    any

  5. def any(value: B): ReadChannel[Boolean]

    At least one element is equal to value

    At least one element is equal to value

    Definition Classes
    Filter
    See also

    all

  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  7. def buffer: Dict[A, B]

  8. def clone(): AnyRef

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

  9. def contains(value: B): ReadChannel[Boolean]

    Stream contains at least one occurrence of value.

    Stream contains at least one occurrence of value.

    Definition Classes
    Filter
    Note

    Channels: Once true, will never produce any other value.

    ,

    Buffers: When the item is removed, it will produce false.

  10. def count(value: B): ReadChannel[Int]

    Count number of occurrence of value.

    Count number of occurrence of value.

    Definition Classes
    Filter
    Note

    Channels: With every matching element, the counter is increased.

    ,

    Buffers: When the element is removed, the counter is decreased.

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

    Definition Classes
    AnyRef

  12. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  13. def exists(f: (B) ⇒ Boolean): ReadChannel[Boolean]

    Checks for existence of a value for which f is true

    Checks for existence of a value for which f is true

    Definition Classes
    Filter
    Note

    Channels: false as long as f returns false, then true

    ,

    Buffers: false as long as no row exists where f is true, then true

    See also

    forall

  14. def filter(f: (B) ⇒ Boolean): DeltaDict[A, B]

    Only include elements for which f is true

    Only include elements for which f is true

    Definition Classes
    DeltaDict → Filter

  15. def filterNot(f: (B) ⇒ Boolean): DeltaDict[A, B]

    Definition Classes
    Filter

  16. def finalize(): Unit

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

  17. def forall(f: (B) ⇒ Boolean): ReadChannel[Boolean]

    Checks whether f is true for all elements

    Checks whether f is true for all elements

    Definition Classes
    Filter
    See also

    exists

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

    Definition Classes
    AnyRef → Any

  19. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  20. def isEmpty: ReadChannel[Boolean]

    Definition Classes
    Size
    Note

    Partial channels: Produce true if the current value is cleared.

    ,

    Channels: Produce false with the first received value.

    ,

    Buffers: Produce a new value once a row is added or removed.

  21. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  22. def keys: DeltaBufSet[A]

    Returns key set

    Returns key set

    Definition Classes
    DeltaDict → Key

  23. def map[C](f: (A, B) ⇒ C): DeltaDict[A, C]

    Applies f on each value

    Applies f on each value

    Definition Classes
    DeltaDict → MapDict

  24. def mapKeys[C](f: (A) ⇒ C): DeltaDict[C, B]

    Applies f on each key

    Applies f on each key

    Definition Classes
    DeltaDict → MapDict

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

    Definition Classes
    AnyRef

  26. def nonEmpty: ReadChannel[Boolean]

    Negation of isEmpty

    Negation of isEmpty

    Definition Classes
    Size

  27. final def notify(): Unit

    Definition Classes
    AnyRef

  28. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  29. def partition(f: (B) ⇒ Boolean): (DeltaDict[A, B], DeltaDict[A, B])

    Partitions stream into two sub-stream

    Partitions stream into two sub-stream

    The left stream contains all elements for which f is true, all other elements go to the right stream.

    Definition Classes
    Filter

  30. def size: ReadChannel[Int]

    Definition Classes
    DeltaDict → Size
    Note

    State channels: Produce when a new child is attached and if the size changes. In org.widok.Opt the size is reset if the value is cleared.

    ,

    Channels: The size is only produced in response to each received value on the channel.

    ,

    Buffers: Produce the row count once a row is added or removed.

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

    Definition Classes
    AnyRef

  32. def toString(): String

    Definition Classes
    AnyRef → Any

  33. def value(key: A): ReadPartialChannel[B]

    Observes key and encapsulate its value states in a partial channel

    Observes key and encapsulate its value states in a partial channel

    Definition Classes
    DeltaDict → Key

  34. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Key[A, B]

Inherited from MapDict[DeltaDict, A, B]

Inherited from Filter[[x]DeltaDict[x, B], A, B]

Inherited from Size

Inherited from AnyRef

Inherited from Any

Ungrouped