Scala Library
scala.util.parsing.combinatorold.Parsers

class NoSuccess
[source: scala/util/parsing/combinatorold/Parsers.scala]
sealed abstract class NoSuccess(val override next : Reader)
extends ParseResult[Nothing]
/* A common super-class for unsuccessful parse results /
Direct Known Subclasses:
Parsers.Failure, Parsers.Error
Value Summary
val successful : Boolean
Method Summary
def get : Nothing
/* Returns the embedded result */
def map [U](f : (Nothing) => U) : NoSuccess
/* Functional composition of ParseResults
def mapPartial [U](f : PartialFunction[Nothing, U], error : (Nothing) => java.lang.String) : ParseResult[U]
/* Partial functional composition of ParseResults
Methods inherited from ParseResult
isEmpty, getOrElse
Methods inherited from AnyRef
getClass, hashCode, equals, clone, toString, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized
Methods inherited from Any
==, !=, isInstanceOf, asInstanceOf
Value Details
val successful : Boolean
Overrides
ParseResult.successful
Method Details
def map[U](f : (Nothing) => U) : NoSuccess
/* Functional composition of ParseResults
Parameters
`f' - the function to be lifted over this result
Returns
`f' applied to the result of this `ParseResult', packaged up as a new `ParseResult' /
Overrides
ParseResult.map
def mapPartial[U](f : PartialFunction[Nothing, U], error : (Nothing) => java.lang.String) : ParseResult[U]
/* Partial functional composition of ParseResults
Parameters
`f' - the partial function to be lifted over this result
error - a function that takes the same argument as `f' and produces an error message to explain why `f' wasn't applicable (it is called when this is the case)
Returns
if `f' f is defined at the result in this `ParseResult', `f' applied to the result of this `ParseResult', packaged up as a new `ParseResult'. If `f' is not defined, `Failure'. /
Overrides
ParseResult.mapPartial
def get : Nothing
/* Returns the embedded result */
Overrides
ParseResult.get
Scala Library