PredicateParser class - petitparser library

Constructors

PredicateParser(int length, Predicate<String> predicate, String message)

Properties

children → List<Parser>: Returns a list of directly referenced parsers.
no setterinherited
hashCode → int: The hash code for this object.
no setterinherited
length → int: The length of the input to read.
final
message → String: Error message to annotate parse failures with.
final
predicate → Predicate<String>: The predicate function testing the input.
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. This makes it possible to wrap the parser without loosing type information.
inherited
copy() → PredicateParser: 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 PredicateParser 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, {int start = 0}) → Result<String>: Returns the parse result of the input.
inherited
parseOn(Context context) → Result<String>: Primitive method doing the actual parsing.
override
plusString([String? message]) → Parser<String>: Available on Parser<String>, provided by the RepeatingCharacterParserExtension extension
Returns a parser that accepts the receiver one or more times. The resulting parser returns the consumed input string.
repeatString(int min, [int? max, String? message]) → Parser<String>: Available on Parser<String>, provided by the RepeatingCharacterParserExtension extension
Returns a parser that accepts the receiver between min and max times. The resulting parser returns the consumed input string.
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
starString([String? message]) → Parser<String>: Available on Parser<String>, provided by the RepeatingCharacterParserExtension extension
Returns a parser that accepts the receiver zero or more times. The resulting parser returns the consumed input string.
timesString(int count, [String? message]) → Parser<String>: Available on Parser<String>, provided by the RepeatingCharacterParserExtension extension
Returns a parser that accepts the receiver exactly count times. The resulting parser returns the consumed input string.
toString() → String: A string representation of this object.
override

Operators

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