scala.collection.immutable.Stream

StreamWithFilter

final class StreamWithFilter extends WithFilter

A lazier implementation of WithFilter than TraversableLike's.

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  1. StreamWithFilter
  2. WithFilter
  3. FilterMonadic
  4. AnyRef
  5. Any
Implicitly
  1. by StringAdd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Instance Constructors

  1. new StreamWithFilter(p: (A) ⇒ Boolean)

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 StreamWithFilter to StringAdd[StreamWithFilter] performed by method StringAdd in scala.Predef.
    Definition Classes
    StringAdd
  5. def ->[B](y: B): (StreamWithFilter, B)

    Implicit information
    This member is added by an implicit conversion from StreamWithFilter to ArrowAssoc[StreamWithFilter] performed by method ArrowAssoc 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 clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  10. def ensuring(cond: (StreamWithFilter) ⇒ Boolean, msg: ⇒ Any): StreamWithFilter

    Implicit information
    This member is added by an implicit conversion from StreamWithFilter to Ensuring[StreamWithFilter] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: (StreamWithFilter) ⇒ Boolean): StreamWithFilter

    Implicit information
    This member is added by an implicit conversion from StreamWithFilter to Ensuring[StreamWithFilter] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean, msg: ⇒ Any): StreamWithFilter

    Implicit information
    This member is added by an implicit conversion from StreamWithFilter to Ensuring[StreamWithFilter] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. def ensuring(cond: Boolean): StreamWithFilter

    Implicit information
    This member is added by an implicit conversion from StreamWithFilter to Ensuring[StreamWithFilter] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  14. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  15. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  16. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  17. def flatMap[B](f: (A) ⇒ TraversableOnce[B]): Stream[B]

    [use case] Builds a new collection by applying a function to all elements of the outer stream containing this WithFilter instance that satisfy predicate p and concatenating the results.

    [use case]

    Builds a new collection by applying a function to all elements of the outer stream containing this WithFilter instance that satisfy predicate p and concatenating the results.

    The type of the resulting collection will be guided by the static type of the outer stream.

    B

    the element type of the returned collection.

    f

    the function to apply to each element.

    returns

    a new stream resulting from applying the given collection-valued function f to each element of the outer stream that satisfies predicate p and concatenating the results.

    Definition Classes
    StreamWithFilterWithFilterFilterMonadic
    Full Signature

    def flatMap[B, That](f: (A) ⇒ GenTraversableOnce[B])(implicit bf: CanBuildFrom[Stream[A], B, That]): That

  18. def foreach(f: (A) ⇒ Unit): Unit

    [use case] Applies a function f to all elements of the outer stream containing this WithFilter instance that satisfy predicate p.

    [use case]

    Applies a function f to all elements of the outer stream containing this WithFilter instance that satisfy predicate p.

    f

    the function that is applied for its side-effect to every element. The result of function f is discarded.

    Definition Classes
    StreamWithFilterWithFilterFilterMonadic
    Full Signature

    def foreach[B](f: (A) ⇒ B): Unit

  19. def formatted(fmtstr: String): String

    Returns string formatted according to given format string.

    Returns string formatted according to given format string. Format strings are as for String.format (@see java.lang.String.format).

    Implicit information
    This member is added by an implicit conversion from StreamWithFilter to StringFormat[StreamWithFilter] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  20. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  21. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  22. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  23. def map[B](f: (A) ⇒ B): Stream[B]

    [use case] Builds a new collection by applying a function to all elements of the outer stream containing this WithFilter instance that satisfy predicate p.

    [use case]

    Builds a new collection by applying a function to all elements of the outer stream containing this WithFilter instance that satisfy predicate p.

    B

    the element type of the returned collection.

    f

    the function to apply to each element.

    returns

    a new stream resulting from applying the given function f to each element of the outer stream that satisfies predicate p and collecting the results.

    Definition Classes
    StreamWithFilterWithFilterFilterMonadic
    Full Signature

    def map[B, That](f: (A) ⇒ B)(implicit bf: CanBuildFrom[Stream[A], B, That]): That

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

    Definition Classes
    AnyRef
  25. final def notify(): Unit

    Definition Classes
    AnyRef
  26. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  27. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  28. def toString(): String

    Definition Classes
    AnyRef → Any
  29. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  30. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  31. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  32. def withFilter(q: (A) ⇒ Boolean): StreamWithFilter

    Further refines the filter for this stream.

    Further refines the filter for this stream.

    q

    the predicate used to test elements.

    returns

    an object of class WithFilter, which supports map, flatMap, foreach, and withFilter operations. All these operations apply to those elements of this stream which satisfy the predicate q in addition to the predicate p.

    Definition Classes
    StreamWithFilterWithFilterFilterMonadic
  33. def [B](y: B): (StreamWithFilter, B)

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

Inherited from Stream.WithFilter

Inherited from FilterMonadic[A, Stream[A]]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion StringAdd from StreamWithFilter to StringAdd[StreamWithFilter]

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

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

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

Ungrouped