| /* |
| * Copyright 2014 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.web.bindery.autobean.gwt.client.impl; |
| |
| import com.google.web.bindery.autobean.shared.Splittable; |
| |
| import java.util.List; |
| |
| /** |
| * Implements {@link Splittable#NULL} in prod mode. |
| */ |
| public class NullSplittable implements Splittable { |
| public static final NullSplittable INSTANCE = new NullSplittable(); |
| |
| private NullSplittable() { } |
| |
| @Override |
| public boolean asBoolean() { |
| return false; |
| } |
| |
| @Override |
| public double asNumber() { |
| return 0; |
| } |
| |
| @Override |
| public native void assign(Splittable parent, int index) /*-{ |
| parent[index] = null; |
| }-*/; |
| |
| @Override |
| public native void assign(Splittable parent, String propertyName) /*-{ |
| delete parent[propertyName]; |
| }-*/; |
| |
| @Override |
| public String asString() { |
| return null; |
| } |
| |
| @Override |
| public Splittable deepCopy() { |
| return this; |
| } |
| |
| @Override |
| public Splittable get(int index) { |
| throw new NullPointerException(); |
| } |
| |
| @Override |
| public Splittable get(String key) { |
| throw new NullPointerException(); |
| } |
| |
| @Override |
| public String getPayload() { |
| return "null"; |
| } |
| |
| @Override |
| public List<String> getPropertyKeys() { |
| throw new NullPointerException(); |
| } |
| |
| @Override |
| public Object getReified(String key) { |
| throw new NullPointerException(); |
| } |
| |
| @Override |
| public boolean isBoolean() { |
| return false; |
| } |
| |
| @Override |
| public boolean isIndexed() { |
| return false; |
| } |
| |
| @Override |
| public boolean isKeyed() { |
| return false; |
| } |
| |
| @Override |
| public boolean isNull(int index) { |
| throw new NullPointerException(); |
| } |
| |
| @Override |
| public boolean isNull(String key) { |
| throw new NullPointerException(); |
| } |
| |
| @Override |
| public boolean isNumber() { |
| return false; |
| } |
| |
| @Override |
| public boolean isReified(String key) { |
| throw new NullPointerException(); |
| } |
| |
| @Override |
| public boolean isString() { |
| return false; |
| } |
| |
| @Override |
| public boolean isUndefined(String key) { |
| throw new NullPointerException(); |
| } |
| |
| @Override |
| public void removeReified(String key) { |
| throw new NullPointerException(); |
| } |
| |
| @Override |
| public void setReified(String key, Object object) { |
| throw new NullPointerException(); |
| } |
| |
| @Override |
| public void setSize(int i) { |
| throw new NullPointerException(); |
| } |
| |
| @Override |
| public int size() { |
| throw new NullPointerException(); |
| } |
| } |