FunctionExpr class

Function expressions are the only expressions that can contain logic. You can either use built-in functions or create your own.

Implemented types

• Expr

Annotations

• @immutable

Constructors

FunctionExpr(F function, Map<String, Expr> params)

Create a new built-in function expression.

FunctionExpr.custom(String function, Map<String, Expr> params)

Create a new custom function expression.

const

Properties

function → String

The name of the function.

final

hashCode → int

The hash code for this object.

no setter, override

params → Map<String, Expr>

The parameters to the function.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

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