ExceptionOfType<T extends ExceptionType> class

Parameterized exception template. The generic type T indicates what type of error occured. Usage:

import 'package:exception_templates/exception_templates.dart';

// Defining an exception type.
class DatabaseNotInitialized extends ExceptionType{}

// Throwing an exception of the newly defined type.
throw ExceptionOfType<DatabaseNotInitialized>;

Implemented types

• Exception

Constructors

ExceptionOfType({Object message = '', Object invalidState = '', Object expectedState = ''})

Properties

expectedState → Object

Object conveying information about an expected state.

final

hashCode → int

The hash code for this object.

no setter, inherited

invalidState → Object

Object conveying information about the invalid state.

final

message → Object

Message added when the error is thrown.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

typeArgument → Type

Type argument of the exception class.

no setter

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.

inherited

Static Properties

colorOutput ↔ ColorOutput

Whether to enable color output.

getter/setter pair