NamedExpression class
- namedExpression ::=
Label
Expression
标签节点 mainAxisAlignment: MainAxisAlignment.center,
Constructors
- NamedExpression(String? label, Expression? expression, {Map? ast})
Properties
- expression ↔ Expression?
-
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- label ↔ String?
-
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- type → String?
-
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toAst(
) → Map? -
override
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
fromAst(
Map? ast) → NamedExpression?