Object/Class

com.thoughtworks.dsl.keywords

Continue

Related Docs: class Continue | package keywords

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object Continue extends Continue with Keyword[Continue, Nothing] with Product with Serializable

A keyword to skip the current iteration in a collection comprehension block.

Author:

杨博 (Yang Bo)

Source
Continue.scala
Example:
  1. Each and Continue can be used to calculate composite numbers and prime numbers.

    def compositeNumbersBelow(maxNumber: Int) = collection.immutable.HashSet {
      val factor = !Each(2 until math.ceil(math.sqrt(maxNumber)).toInt)
      !Each(2 * factor until maxNumber by factor)
    }
    compositeNumbersBelow(13) should be(Set(4, 6, 8, 9, 10, 12))
    def primeNumbersBelow(maxNumber: Int) = Seq {
      val compositeNumbers = compositeNumbersBelow(maxNumber)
      val i = !Each(2 until maxNumber)
      if (compositeNumbers(i)) !Continue
      i
    }
    primeNumbersBelow(13) should be(Array(2, 3, 5, 7, 11))
Note

This Continue keyword is usually used with Each, to skip an element in the loop.

See also

Each for creating collection comprehensions.

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Value Members

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

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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

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    Definition Classes
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  4. implicit def OptionContinueDsl[Value, Element](implicit factory: Factory[Element, Option[Element]]): Dsl[Continue, Option[Element], Value]

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  5. final def apply[Domain](handler: (Nothing) ⇒ Domain)(implicit dsl: Dsl[Continue, Domain, Nothing]): Domain

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    An alias to cpsApply.

    An alias to cpsApply.

    Definition Classes
    Keyword
    Annotations
    @inline()
  6. final def asInstanceOf[T0]: T0

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    Any
  7. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
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    Annotations
    @throws( ... )
  8. implicit def collectionContinueDsl[Value, Element, Collection[_]](implicit factory: Factory[Element, Collection[Element]]): Dsl[Continue, Collection[Element], Value]

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  9. implicit def continueUnitDsl[Value]: Dsl[Continue, Unit, Value]

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  10. final def cpsApply[Domain](handler: (Nothing) ⇒ Domain)(implicit dsl: Dsl[Continue, Domain, Nothing]): Domain

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    Definition Classes
    Keyword
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    @inline()
  11. final def eq(arg0: AnyRef): Boolean

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  12. def equals(arg0: Any): Boolean

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  13. def finalize(): Unit

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    Attributes
    protected[java.lang]
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    Annotations
    @throws( classOf[java.lang.Throwable] )
  14. final def getClass(): Class[_]

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  15. final def isInstanceOf[T0]: Boolean

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

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  17. final def notify(): Unit

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  18. final def notifyAll(): Unit

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

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  20. final def unary_!: Nothing

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    Definition Classes
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    @shift() @compileTimeOnly( ... )
  21. final def wait(): Unit

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    @throws( ... )
  22. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )
  23. final def wait(arg0: Long): Unit

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    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from Continue

Inherited from Keyword[Continue, Nothing]

Inherited from AnyRef

Inherited from Any

Ungrouped