Scala Library Documentation
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case
class
Success[+T](val
result : T, val override
next : Reader)
extends
ParseResult[T] with
Productresult -
The parser's outputnext -
The parser's remaining inputValue Summary | |
val
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successful : Boolean |
Method Summary | |
override def
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equals (arg0 : Any) : Boolean |
def
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get
: T
Returns the embedded result
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override def
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hashCode : Int |
def
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map
[U](f : (T) => U) : Success[U]
Functional composition of ParseResults
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def
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mapPartial
[U](f : PartialFunction[T, U], error : (T) => java.lang.String) : ParseResult[U]
Partial functional composition of ParseResults
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override final def
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productArity
: Int
return k for a product
A(x_1,...,x_k)) |
override final def
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productElement
(arg0 : Int) : Any
for a case class
A(x_1,...,x_k)) , returns x_(i+1)
for 0 <= i < k |
override final def
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productPrefix
: java.lang.String
By default the empty string. Implementations may override this
method in order to prepend a string prefix to the result of the
toString methods.
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override def
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toString
: java.lang.String
The toString method of a Success
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Methods inherited from Product | |
element, arity |
Methods inherited from ParseResult | |
isEmpty, getOrElse |
Methods inherited from AnyRef | |
getClass, clone, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized |
Methods inherited from Any | |
==, !=, isInstanceOf, asInstanceOf |
Value Details |
Method Details |
`f' -
the function to be lifted over this result
def
mapPartial[U](f : PartialFunction[T, U], error : (T) => java.lang.String) : ParseResult[U]
`f' -
the partial function to be lifted over this resulterror -
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)
def
get : T
override
def
toString : java.lang.String
override
def
hashCode : Int
override final
def
productPrefix : java.lang.String
override final
def
productArity : Int
A(x_1,...,x_k))
A(x_1,...,x_k))
, returns x_(i+1)
for 0 <= i < k
n -
the position of the n-th elementIndexOutOfBoundsException -
Scala Library Documentation
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