LetBindingAst class abstract

Represents a 'let-' binding attribute within a

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

Implemented types

• TemplateAst

Implementers

• ParsedLetBindingAst

Constructors

LetBindingAst(String name, [String value])

Create a new synthetic LetBindingAst listening to name. value is an optional parameter, which indicates that the variable is bound to a the value '$implicit'.

factory

LetBindingAst.from(TemplateAst? origin, String name, [String value])

Create a new synthetic LetBindingAst that originated from origin.

factory

LetBindingAst.parsed(SourceFile sourceFile, NgToken prefixToken, NgToken elementDecoratorToken, [NgAttributeValueToken? valueToken, NgToken? equalSignToken])

Create a new LetBindingAst parsed from tokens in sourceFile. The prefixToken is the 'let-' component, the elementDecoratorToken is the variable name, and valueToken is the value bound to the variable.

factory

Properties

beginToken → NgToken?

First token that was used to form this AST.

final, inherited

childNodes → List<StandaloneTemplateAst>

Child nodes, if any.

no setter, inherited

endToken → NgToken?

Last token that was used to form this AST.

final, inherited

hashCode → int

The hash code for this object.

no setter, override

isParent → bool

Whether this node is capable of containing children and does.

final, inherited

isStandalone → bool

Whether this node needs to be 'attached' to another node to be valid.

no setter, inherited

isSynthetic → bool

Whether this node did not truly originate from the parsed source.

final, inherited

name → String

Name of the variable.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

sourceSpan → SourceSpan

Segment of source text from which the AST was parsed from.

no setter, inherited

sourceUrl → String?

no setter, inherited

value → String?

Name of the value assigned to the variable.

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 o) → bool

The equality operator.

override