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. IteratorStream
  2. AnyRef
  3. Any
  1. Hide All
  2. Show all
Learn more about member selection
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. 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. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  7. def clone(): AnyRef

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

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

    Definition Classes
    AnyRef

  9. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  10. def finalize(): Unit

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

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

    Definition Classes
    AnyRef → Any

  12. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  13. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    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. final def notify(): Unit

    Definition Classes
    AnyRef

  17. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    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. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from AnyRef

Inherited from Any

Ungrouped