grizzled.parsing

IteratorStream

class IteratorStream [T] extends AnyRef

IteratorStream places a simple stream on top of an iterator, returning Option-wrapped instances from the underlying iterator. When the stream is exhausted, the Iterator stream returns None. Differences from a plain Iterator include:

- An IteratorStream will not throw an exception if you try to read past the end of it. Instead, it will just keep returning None.

Example of use with a string:

import grizzled.parsing.IteratorStream

val s = ...
val istream = new IteratorStream[Char](s.elements)
Linear Supertypes
AnyRef, Any
Known Subclasses
Pushback
Ordering
  1. Alphabetic
  2. By inheritance
Inherited
  1. Hide All
  2. Show all
  1. IteratorStream
  2. AnyRef
  3. Any
Visibility
  1. Public
  2. All

Instance Constructors

  1. new IteratorStream (iterable: Iterable[T])

    Alternate constructor that takes an Iterable.

    Alternate constructor that takes an Iterable.

    iterable

    the Iterable

  2. new IteratorStream (iterator: Iterator[T])

    iterator

    the iterator to wrap

Value Members

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

    Attributes
    final
    Definition Classes
    AnyRef

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

    Attributes
    final
    Definition Classes
    Any

  3. def ## (): Int

    Attributes
    final
    Definition Classes
    AnyRef → Any

  4. def == (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef

  5. def == (arg0: Any): Boolean

    Attributes
    final
    Definition Classes
    Any

  6. def asInstanceOf [T0] : T0

    Attributes
    final
    Definition Classes
    Any

  7. def clone (): AnyRef

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

  8. def eq (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef

  9. def equals (arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  10. def finalize (): Unit

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

  11. def getClass (): java.lang.Class[_]

    Attributes
    final
    Definition Classes
    AnyRef → Any

  12. def hashCode (): Int

    Definition Classes
    AnyRef → Any

  13. def isInstanceOf [T0] : Boolean

    Attributes
    final
    Definition Classes
    Any

  14. def ne (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef

  15. def next : Option[T]

    Get the next item from the stream, advancing the cursor.

    Get the next item from the stream, advancing the cursor.

    returns

    an Option containing the next item, or None if the iterator is exhausted.

  16. def notify (): Unit

    Attributes
    final
    Definition Classes
    AnyRef

  17. def notifyAll (): Unit

    Attributes
    final
    Definition Classes
    AnyRef

  18. def synchronized [T0] (arg0: ⇒ T0): T0

    Attributes
    final
    Definition Classes
    AnyRef

  19. def toString (): String

    Definition Classes
    AnyRef → Any

  20. def totalRead : Int

    Get the count of the number of items consumed so far.

    Get the count of the number of items consumed so far.

    returns

    the count

  21. def wait (): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()

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

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()

  23. def wait (arg0: Long): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()

Inherited from AnyRef

Inherited from Any