| /* |
| * Copyright 2010 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.uibinder.rebind; |
| |
| /** |
| * Accepts Java statements to be included in generated UiBinder implementations. |
| */ |
| public interface Statements { |
| |
| /** |
| * Instance of {@link Statements} which does nothing. |
| */ |
| Statements EMPTY = new Empty(); |
| |
| /** |
| * Implementation of {@link Statements} which does nothing. |
| */ |
| class Empty implements Statements { |
| |
| public void addDetachStatement(String format, Object... args) { |
| } |
| |
| public void addInitStatement(String format, Object... params) { |
| } |
| |
| public void addStatement(String format, Object... args) { |
| } |
| }; |
| |
| /** |
| * Add a statement to be executed right after the current attached element is |
| * detached. This is useful for doing things that might be expensive while the |
| * element is attached to the DOM. |
| * |
| * @param format |
| * @param args |
| * @see UiBinderWriter#beginAttachedSection(String) |
| */ |
| void addDetachStatement(String format, Object... args); |
| |
| /** |
| * Add a statement to be run after everything has been instantiated, in the |
| * style of {@link String#format}. |
| */ |
| void addInitStatement(String format, Object... params); |
| |
| /** |
| * Adds a statement to the block run after fields are declared, in the style |
| * of {@link String#format}. |
| */ |
| void addStatement(String format, Object... args); |
| } |