| /* |
| * Copyright 2011 Google 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. |
| */ |
| package com.google.gwt.i18n.server; |
| |
| import com.google.gwt.i18n.server.MessageFormatUtils.MessageStyle; |
| |
| /** |
| * A visitor which is used to process individual messages. |
| */ |
| public interface MessageVisitor { |
| |
| /** |
| * Called after processing a message is complete. |
| * |
| * @param msg {@link Message} instance |
| * @param trans message translation, which may be the same as {@code msg} |
| * @throws MessageProcessingException |
| */ |
| void endMessage(Message msg, MessageTranslation trans) |
| throws MessageProcessingException; |
| |
| /** |
| * Called to process one variant of a message. |
| * |
| * <p>Note that the default message will always be passed in a call to this |
| * method, even if there are no selectors. |
| * @param formNames array of form names, one for each selector |
| * @param isDefault true if this is the default message (ie, all forms are |
| * "other") |
| * @param style |
| * @param msg |
| * |
| * @throws MessageProcessingException |
| */ |
| void visitTranslation(String[] formNames, boolean isDefault, |
| MessageStyle style, String msg) throws MessageProcessingException; |
| } |