Class

fastparse

IteratorParserInput

Related Doc: package fastparse

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case class IteratorParserInput(data: Iterator[String]) extends ParserInput with BufferedParserInput with Product with Serializable

Contains buffer - queue of elements that extends from given iterator when particular elements are requested; and shrinks by calling dropBuffer method.

Generally, at any specific time this buffer contains "suffix" of given iterator, e.g. some piece of data from past calls of next, which extends by requesting new batches from iterator. Therefore we can denote the same notation of indices as for regular Array or more abstract IndexedSeq. The only difference is when index doesn't fit into the bounds of current buffer either the new batches are requested to extend the buffer, either it's inaccessible at all, so calling of dropBuffer should guarantee that there won't be any attempts to access to the elements in dropped part of input.

Linear Supertypes
Serializable, Serializable, Product, Equals, BufferedParserInput, ParserInput, IsReachable, AnyRef, Any
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Inherited
  1. IteratorParserInput
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. BufferedParserInput
  7. ParserInput
  8. IsReachable
  9. AnyRef
  10. Any
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Visibility
  1. Public
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Instance Constructors

  1. new IteratorParserInput(data: Iterator[String])

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

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    Definition Classes
    AnyRef → Any
  4. def apply(index: Int): Char

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    Requests batches until given index and in case of success returns needed element.

    Requests batches until given index and in case of success returns needed element.

    Definition Classes
    BufferedParserInputParserInputIsReachable
  5. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  6. val buffer: UberBuffer

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    Attributes
    protected
    Definition Classes
    BufferedParserInput
  7. def checkTraceable(): Nothing

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    Definition Classes
    BufferedParserInputParserInput
  8. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  9. val data: Iterator[String]

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  10. def dropBuffer(index: Int): Unit

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    Drops all elements before index not inclusive.

    Drops all elements before index not inclusive.

    Definition Classes
    BufferedParserInputParserInput
  11. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  12. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  13. var firstIdx: Int

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    Attributes
    protected
    Definition Classes
    BufferedParserInput
  14. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  15. def innerLength: Int

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    returns

    Length of the internal buffer.

    Definition Classes
    BufferedParserInputParserInput
  16. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  17. def isReachable(index: Int): Boolean

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    Requests batches until index of last retrieved element is less than index and, when it's possible, returns true, otherwise false.

    Requests batches until index of last retrieved element is less than index and, when it's possible, returns true, otherwise false.

    Definition Classes
    BufferedParserInputParserInputIsReachable
  18. def length: Int

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    returns

    Index of the last element which buffer contains.

    Definition Classes
    BufferedParserInputParserInput
  19. final def ne(arg0: AnyRef): Boolean

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

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

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    Definition Classes
    AnyRef
  22. def prettyIndex(index: Int): String

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    Definition Classes
    BufferedParserInputParserInput
  23. def requestUntil(until: Int): Boolean

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    Attributes
    protected
    Definition Classes
    IteratorParserInputBufferedParserInput
  24. def slice(from: Int, until: Int): String

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    Also requests batches to the until.

    Also requests batches to the until. If the current buffer is too small to provide some part of data after from bound, lower bound of slice is cut to the minimum of from and first index of accessible element in the buffer.

    returns

    Slice of internal data. For IndexedSeq mode it works as regular slice, if until overshoots the end of input, it just ignores it and behaves like until equals to the length of input. Same for Iterator mode, but it requests batches while the index of last retrieved element is less than until and if until is farther away than any element, it ignores this too.

    Definition Classes
    BufferedParserInputParserInput
  25. final def synchronized[T0](arg0: ⇒ T0): T0

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

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from BufferedParserInput

Inherited from ParserInput

Inherited from IsReachable

Inherited from AnyRef

Inherited from Any

Ungrouped