EventAst class abstract

Represents an event listener (eventName.reductions)="expression" on an element.

Clients should not extend, implement, or mix-in this class.

Implemented types
Implementers

Constructors

EventAst(String name, String? value, [List<String> reductions])
Create a new synthetic EventAst listening to name.
factory
EventAst.from(TemplateAst origin, String name, String? value, [List<String> reductions])
Create a new synthetic EventAst that originated from origin.
factory
EventAst.parsed(SourceFile sourceFile, NgToken prefixToken, NgToken elementDecoratorToken, NgToken? suffixToken, [NgAttributeValueToken? valueToken, NgToken? equalSignToken])
Create a new EventAst parsed from tokens in sourceFile.
factory

Properties

beginToken NgToken?
First token that was used to form this AST.
finalinherited
childNodes List<StandaloneTemplateAst>
Child nodes, if any.
no setterinherited
endToken NgToken?
Last token that was used to form this AST.
finalinherited
hashCode int
The hash code for this object.
no setteroverride
isParent bool
Whether this node is capable of containing children and does.
finalinherited
isStandalone bool
Whether this node needs to be 'attached' to another node to be valid.
no setterinherited
isSynthetic bool
Whether this node did not truly originate from the parsed source.
finalinherited
name String
Name of the event being listened to.
no setter
reductions List<String>
An optional list of postfixes used to filter events that support it.
no setter
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
sourceSpan → SourceSpan
Segment of source text from which the AST was parsed from.
no setterinherited
sourceUrl String?
no setterinherited
value String?
Unquoted value being bound to event.
no setter

Methods

accept<R, C>(TemplateAstVisitor<R, C?> visitor, [C? context]) → R
Have the visitor start visiting this node.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() String
A string representation of this object.
override

Operators

operator ==(Object? other) bool
The equality operator.
override