com.google.javascript.jscomp.MessageBundle Maven / Gradle / Ivy
/*
* Copyright 2004 The Closure Compiler Authors.
*
* 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.
*/
package com.google.javascript.jscomp;
/**
* An interface for providing alternative values for user-visible messages in
* JavaScript code.
*/
public interface MessageBundle {
/**
* Gets the message ID generator to use to compute message IDs for this
* type of bundle.
* @return idGenerator instance or null if we do not want to use any custom
* id generation. In case if idGenerator is null caller should decide how
* to create id by itself. In the most cases using the message key is
* enough.
*/
public JsMessage.IdGenerator idGenerator();
/**
* Gets a message replacement.
*
* @param id the id of the message being replaced; the key is message ID
* generated by {@link JsMessage.IdGenerator}
* @return the message replacement, which may be null.
*/
public JsMessage getMessage(String id);
/**
* Returns an iterable over the keys that this object has replacements for.
* @return all messages from this bundle.
*/
public Iterable getAllMessages();
}