AbstractTag class abstract

Abstract base class for all Liquid tags.

Constructors

AbstractTag.new(List<ASTNode> content, List<Filter> filters, [List<ASTNode> body = const []])

Constructs a new BaseTag with the given content, filters, and optional body.

Properties

args → List<Identifier>

Returns a list of all identifiers in the tag's content.

no setter

body ↔ List<ASTNode>

The body nodes of the tag (for block tags).

getter/setter pair

content → List<ASTNode>

The content nodes of the tag.

final

filters → List<Filter>

The filters applied to the tag's output.

final

hashCode → int

The hash code for this object.

no setter, inherited

namedArgs → List<NamedArgument>

Returns a list of all named arguments in the tag's content.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

applyFilters(dynamic value, Evaluator evaluator) → dynamic

Applies the tag's filters to the given value.

applyFiltersAsync(dynamic value, Evaluator evaluator) → Future

evaluate(Evaluator evaluator, Buffer buffer) → dynamic

evaluateAsync(Evaluator evaluator, Buffer buffer) → FutureOr

Evaluates the tag with proper scope management

evaluateContent(Evaluator evaluator) → dynamic

Evaluates the tag's content and returns the result as a string.

evaluateContentAsync(Evaluator eval) → dynamic

evaluateWithContext(Evaluator evaluator, Buffer buffer) → dynamic

Override this method in subclasses to implement tag behavior

evaluateWithContextAsync(Evaluator evaluator, Buffer buffer) → Future

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

preprocess(Evaluator evaluator) → void

Preprocesses the tag's content. Override this method for custom preprocessing.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited