Operator class abstract

An Operator behaves generally like functions, but differs syntactically or semantically.

Common simple examples include arithmetic (e.g. addition with +) and logical operations (e.g. logical AND with &).

An Operator can be used anywhere in an tag expression wherever that particular Operator should be performed.

The TemplateEngine supports several standard Operators.

Custom Operators

You can adopt existing Operators or add your own custom Operators by manipulating the TemplateEngine.operatorGroups field. See custom_operator_test.dart.

Implemented types

• DocumentationFactory
• ExampleFactory

Implementers

• AssignmentOperator
• OperatorWith2Values
• ParenthesesOperator
• PrefixOperator

Constructors

Operator.new()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

addParser(Template template, ExpressionGroup2<Expression<Object>> group) → void

createMarkdownDocumentation(RenderContext renderContext, int titleLevel) → List<String>

inherited

createMarkdownExamples(RenderContext renderContext, int titleLevel) → List<String>

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited