A Parser that produces Lists of a type T.
Properties
-
hashCode
→ int
-
The hash code for this object.
no setterinherited
-
runtimeType
→ Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
and(Parser other)
→ Parser<List<T>>
-
Consumes
this and another parser, but only considers the result of this parser.
inherited
-
back(int amount)
→ Parser<List<T>>
-
Moves backward a certain amount of steps after parsing, if it was successful.
inherited
-
cache()
→ Parser<List<T>>
-
Caches the results of parse attempts at various locations within the source text.
inherited
-
cast<U extends T>()
→ Parser<U>
-
Casts this parser to produce
U objects.
inherited
-
castDynamic()
→ Parser
-
Casts this parser to produce
dynamic objects.
inherited
-
change<U>(ParseResult<U> f(ParseResult<List<T>>))
→ Parser<U>
-
Runs the given function, which changes the returned ParseResult into one relating to a
U object.
inherited
-
check(Matcher matcher, {String? errorMessage, SyntaxErrorSeverity? severity})
→ Parser<List<T>>
-
Validates the parse result against a
Matcher.
inherited
-
error({String? errorMessage, SyntaxErrorSeverity? severity})
→ Parser<List<T>>
-
Binds an
errorMessage to a copy of this parser.
inherited
-
first()
→ Parser<T>
-
Shortcut for calling index with
0.
-
flatten()
→ Parser<String>
-
Condenses a ListParser into having a value of the combined span's text.
-
foldErrors({bool equal(SyntaxError a, SyntaxError b)?})
→ Parser<List<T>>
-
Removes multiple errors that occur in the same spot; this can reduce noise in parser output.
inherited
-
forward(int amount)
→ Parser<List<T>>
-
Skips forward a certain amount of steps after parsing, if it was successful.
inherited
-
index(int i)
→ Parser<T>
-
Modifies this parser to only return the value at the given index
i.
-
last()
→ Parser<T>
-
Shortcut for calling index with the greatest-possible index.
-
map<U>(U f(ParseResult<List<T>>))
→ Parser<U>
-
Transforms the parse result using a unary function.
inherited
-
maxDepth(int depth)
→ Parser<List<T>>
-
Prevents recursion past a certain
depth, preventing stack overflow errors.
inherited
-
maybeParenthesized()
→ Parser<List<T>>
-
Parses
this, either as-is or wrapped in parentheses.
inherited
-
negate({String errorMessage = 'Negate error', SyntaxErrorSeverity severity = SyntaxErrorSeverity.error})
→ Parser<List<T>>
-
Ensures this pattern is not matched.
inherited
-
noSuchMethod(Invocation invocation)
→ dynamic
-
Invoked when a nonexistent method or property is accessed.
inherited
-
opt({bool backtrack = true})
→ ListParser<T>
-
Produces an optional copy of this parser.
override
-
or<U>(Parser<List<T>> other)
→ Parser<List<T>>
-
Shortcut for or-ing two parsers.
inherited
-
parenthesized()
→ Parser<List<T>>
-
Parses
this, wrapped in parentheses.
inherited
-
parse(SpanScanner scanner, [int depth = 1])
→ ParseResult<List<T>>
-
Parses text from a
SpanScanner.
inherited
-
plus()
→ ListParser<List<T>>
-
Parses this sequence one or more times.
inherited
-
reduce(T combine(T, T))
→ Parser<T>
-
Modifies this parser to call
List.reduce on the parsed values.
-
safe({bool backtrack = true, String errorMessage = 'error', SyntaxErrorSeverity? severity})
→ Parser<List<T>>
-
Safely escapes this parser when an error occurs.
inherited
-
separatedBy(Parser other)
→ Parser<List<List<T>>>
-
Expects to see an infinite amounts of the pattern, separated by the
other pattern.
inherited
-
separatedByComma()
→ Parser<List<List<T>>>
-
inherited
-
sort(Comparator<T> compare)
→ ListParser<T>
-
Sorts the parsed values, using the given Comparator.
-
space()
→ Parser<List<T>>
-
Consumes any trailing whitespace.
inherited
-
star({bool backtrack = true})
→ ListParser<List<T>>
-
Consumes 0 or more instance(s) of this parser.
inherited
-
stringify(CodeBuffer buffer)
→ void
-
Prints a representation of this parser, ideally without causing a stack overflow.
inherited
-
surroundedBy(Parser left, [Parser? right])
→ Parser<List<T>>
-
Expects to see the pattern, surrounded by the others.
inherited
-
surroundedByCurlyBraces({required List<T> defaultValue})
→ Parser<List<T>>
-
inherited
-
surroundedBySquareBrackets({required List<T> defaultValue})
→ Parser<List<T>>
-
inherited
-
then(Parser other)
→ ListParser
-
Shortcut for chain-ing two parsers together.
inherited
-
times(int count, {bool exact = true, String tooFew = 'Too few', String tooMany = 'Too many', bool backtrack = true, SyntaxErrorSeverity? severity})
→ ListParser<List<T>>
-
Expect this pattern a certain number of times.
inherited
-
toList()
→ ListParser<List<T>>
-
Casts this instance into a ListParser.
inherited
-
toString()
→ String
-
A string representation of this object.
inherited
-
trail(Pattern pattern)
→ Parser<List<T>>
-
Consumes and ignores any trailing occurrences of
pattern.
inherited
-
value(List<T> f(ParseResult<List<T>?>))
→ Parser<List<T>>
-
Sets the value of the ParseResult.
inherited
-
where(bool f(T))
→ Parser<List<T>>
-
Modifies this parser, returning only the values that match a predicate.
