| /* |
| * Copyright 2007 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.xml.client.impl; |
| |
| import com.google.gwt.core.client.JavaScriptObject; |
| |
| /** |
| * This class is the base class for all DOM object wrappers. |
| */ |
| class DOMItem { |
| |
| private JavaScriptObject jsObject; |
| |
| protected DOMItem(JavaScriptObject jso) { |
| this.jsObject = jso; |
| } |
| |
| /** |
| * This method determines equality for DOMItems. |
| * |
| * @param o - the other object being tested for equality |
| * @return true iff the two objects are equal. |
| * @see java.lang.Object#equals(java.lang.Object) |
| */ |
| @Override |
| public boolean equals(final Object o) { |
| if (o instanceof DOMItem) { |
| return this.getJsObject() == ((DOMItem) o).getJsObject(); |
| } |
| return false; |
| } |
| |
| /** |
| * Returns the hash code for this DOMItem. |
| */ |
| @Override |
| public int hashCode() { |
| return jsObject.hashCode(); |
| } |
| |
| JavaScriptObject getJsObject() { |
| return jsObject; |
| } |
| } |