| /* |
| * 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.user.rebind; |
| |
| /** |
| * Represents a predicate expressed in Javascript |
| * returns the given user agent if predicate evaluates |
| * to true. |
| */ |
| public class UserAgentPropertyGeneratorPredicate { |
| |
| private final StringSourceWriter predicateWriter = new StringSourceWriter(); |
| private String userAgent; |
| private String returnValue; |
| |
| public UserAgentPropertyGeneratorPredicate(String userAgent) { |
| assert userAgent != null; |
| assert userAgent.length() > 0; |
| this.userAgent = userAgent; |
| } |
| |
| public UserAgentPropertyGeneratorPredicate getPredicateBlock() { |
| return this; |
| } |
| |
| public String getReturnValue() { |
| return returnValue; |
| } |
| |
| public String getUserAgent() { |
| return userAgent; |
| } |
| |
| public UserAgentPropertyGeneratorPredicate indent() { |
| predicateWriter.indent(); |
| return this; |
| } |
| |
| public UserAgentPropertyGeneratorPredicate outdent() { |
| predicateWriter.outdent(); |
| return this; |
| } |
| |
| public UserAgentPropertyGeneratorPredicate println(String s) { |
| predicateWriter.println(s); |
| return this; |
| } |
| |
| public UserAgentPropertyGeneratorPredicate returns(String s) { |
| returnValue = s; |
| return this; |
| } |
| |
| @Override |
| public String toString() { |
| return predicateWriter.toString(); |
| } |
| } |