| // Copyright 2013 The Closure Library Authors. All Rights Reserved. |
| // |
| // 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. |
| |
| goog.provide('goog.string.TypedString'); |
| |
| |
| |
| /** |
| * Wrapper for strings that conform to a data type or language. |
| * |
| * Implementations of this interface are wrappers for strings, and typically |
| * associate a type contract with the wrapped string. Concrete implementations |
| * of this interface may choose to implement additional run-time type checking, |
| * see for example {@code goog.html.SafeHtml}. If available, client code that |
| * needs to ensure type membership of an object should use the type's function |
| * to assert type membership, such as {@code goog.html.SafeHtml.unwrap}. |
| * @interface |
| */ |
| goog.string.TypedString = function() {}; |
| |
| |
| /** |
| * Interface marker of the TypedString interface. |
| * |
| * This property can be used to determine at runtime whether or not an object |
| * implements this interface. All implementations of this interface set this |
| * property to {@code true}. |
| * @type {boolean} |
| */ |
| goog.string.TypedString.prototype.implementsGoogStringTypedString; |
| |
| |
| /** |
| * Retrieves this wrapped string's value. |
| * @return {string} The wrapped string's value. |
| */ |
| goog.string.TypedString.prototype.getTypedStringValue; |
