// Copyright 2016 Workiva Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
library over_react.constants;
/// A named constant with a helpful string representation.
abstract class DebugFriendlyConstant {
/// The name of this constant, for debugging purposes only.
final String _name;
const DebugFriendlyConstant(this._name);
/// A helpful description of this constant, used in [toString].
String get debugDescription;
@override
String toString() {
var string = '$runtimeType.$_name';
var debugDescription = this.debugDescription;
if (debugDescription != null) {
string = '$string ($debugDescription)';
}
return string;
}
}
/// A named constant with a helpful string representation
/// that contains a CSS class name value.
abstract class ClassNameConstant extends DebugFriendlyConstant {
/// The CSS class name value associated with this constant.
final String className;
const ClassNameConstant(String name, this.className) : super(name);
@override
String get debugDescription => 'className: $className';
}