ExpressionEvaluator class

Constructors

ExpressionEvaluator.new(String expression)

Properties

expression ↔ String?

getter/setter pair

functionFactory ↔ FunctionFactory

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

parser ↔ SurveyExpressionParser?

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

tree ↔ ParseTree?

getter/setter pair

variables ↔ List<String>

getter/setter pair

Methods

evaluate(Map<String, dynamic> context) → dynamic

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

registerFunction(ExpressionFunction func) → void

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited