LabelParser<R> class

A parser that always defers to its delegate, but that also holds a label for debugging purposes.

Inheritance
Implemented types
Available extensions

Constructors

LabelParser(Parser<R> delegate, String label)

Properties

children List<Parser>
Returns a list of directly referenced parsers.
no setterinherited
delegate Parser<R>
The parser this parser delegates to.
getter/setter pairinherited
hashCode int
The hash code for this object.
no setterinherited
label String
Label of this parser.
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

captureResultGeneric<T>(T callback<R>(Parser<R> self)) → T
Internal helper to capture the generic type R of the parse result from extension methods. This makes it possible to wrap the parser without loosing type information.
inherited
copy() LabelParser<R>
Returns a shallow copy of the receiver.
override
fastParseOn(String buffer, int position) int
Primitive method doing the actual parsing.
override
hasEqualChildren(covariant Parser other, Set<Parser> seen) bool
Compare the children of two parsers.
inherited
hasEqualProperties(covariant LabelParser<R> other) bool
Compare the properties of two parsers.
override
isEqualTo(Parser other, [Set<Parser>? seen]) bool
Recursively tests for structural equality of two parsers.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
parse(String input) Result<R>
Returns the parse result of the input.
inherited
parseOn(Context context) Result<R>
Primitive method doing the actual parsing.
override
replace(Parser source, Parser target) → void
Changes the receiver by replacing source with target. Does nothing if source does not exist in Parser.children.
inherited
toString() String
A string representation of this object.
override

Operators

operator ==(Object other) bool
The equality operator.
inherited