2362N/A * Copyright (c) 1995, 2006, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 2362N/A * published by the Free Software Foundation. Oracle designates this 0N/A * particular file as subject to the "Classpath" exception as provided 2362N/A * by Oracle in the LICENSE file that accompanied this code. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2362N/A * or visit www.oracle.com if you need additional information or have any 0N/A * This interface corresponds to an applet's environment: the 0N/A * document containing the applet and the other applets in the same 0N/A * The methods in this interface can be used by an applet to obtain 0N/A * information about its environment. 0N/A * @author Arthur van Hoff 0N/A * Creates an audio clip. 0N/A * @param url an absolute URL giving the location of the audio clip. 0N/A * @return the audio clip at the specified URL. 0N/A * Returns an <code>Image</code> object that can then be painted on 0N/A * the screen. The <code>url</code> argument<code> </code>that is 0N/A * passed as an argument must specify an absolute URL. 0N/A * This method always returns immediately, whether or not the image 0N/A * exists. When the applet attempts to draw the image on the screen, 0N/A * the data will be loaded. The graphics primitives that draw the 0N/A * image will incrementally paint on the screen. 0N/A * @param url an absolute URL giving the location of the image. 0N/A * @return the image at the specified URL. 0N/A * @see java.awt.Image 0N/A * Finds and returns the applet in the document represented by this 0N/A * applet context with the given name. The name can be set in the 0N/A * HTML tag by setting the <code>name</code> attribute. 0N/A * @param name an applet name. 0N/A * @return the applet with the given name, or <code>null</code> if 0N/A * Finds all the applets in the document represented by this applet 0N/A * @return an enumeration of all applets in the document represented by 0N/A * this applet context. 0N/A * Requests that the browser or applet viewer show the Web page 0N/A * indicated by the <code>url</code> argument. The browser or 0N/A * applet viewer determines which window or frame to display the 0N/A * Web page. This method may be ignored by applet contexts that 0N/A * @param url an absolute URL giving the location of the document. 0N/A * Requests that the browser or applet viewer show the Web page 0N/A * indicated by the <code>url</code> argument. The 0N/A * <code>target</code> argument indicates in which HTML frame the 0N/A * document is to be displayed. 0N/A * The target argument is interpreted as follows: 0N/A * <center><table border="3" summary="Target arguments and their descriptions"> 0N/A * <tr><th>Target Argument</th><th>Description</th></tr> 0N/A * <tr><td><code>"_self"</code> <td>Show in the window and frame that 0N/A * contain the applet.</tr> 0N/A * <tr><td><code>"_parent"</code><td>Show in the applet's parent frame. If 0N/A * the applet's frame has no parent frame, 0N/A * acts the same as "_self".</tr> 0N/A * <tr><td><code>"_top"</code> <td>Show in the top-level frame of the applet's 0N/A * window. If the applet's frame is the 0N/A * top-level frame, acts the same as "_self".</tr> 0N/A * <tr><td><code>"_blank"</code> <td>Show in a new, unnamed 0N/A * top-level window.</tr> 0N/A * <tr><td><i>name</i><td>Show in the frame or window named <i>name</i>. If 0N/A * a target named <i>name</i> does not already exist, a 0N/A * new top-level window with the specified name is created, 0N/A * and the document is shown there.</tr> 0N/A * </table> </center> 0N/A * An applet viewer or browser is free to ignore <code>showDocument</code>. 0N/A * @param url an absolute URL giving the location of the document. 0N/A * @param target a <code>String</code> indicating where to display 0N/A * Requests that the argument string be displayed in the 0N/A * "status window". Many browsers and applet viewers 0N/A * provide such a window, where the application can inform users of 0N/A * its current state. 0N/A * @param status a string to display in the status window. 0N/A * Associates the specified stream with the specified key in this 0N/A * applet context. If the applet context previously contained a mapping 0N/A * for this key, the old value is replaced. 0N/A * For security reasons, mapping of streams and keys exists for each 0N/A * codebase. In other words, applet from one codebase cannot access 0N/A * the streams created by an applet from a different codebase 0N/A * @param key key with which the specified value is to be associated. 0N/A * @param stream stream to be associated with the specified key. If this 0N/A * parameter is <code>null</code>, the specified key is removed 0N/A * in this applet context. 0N/A * @throws <code>IOException</code> if the stream size exceeds a certain 0N/A * size limit. Size limit is decided by the implementor of this 0N/A * Returns the stream to which specified key is associated within this 0N/A * applet context. Returns <tt>null</tt> if the applet context contains 0N/A * no stream for this key. 0N/A * For security reasons, mapping of streams and keys exists for each 0N/A * codebase. In other words, applet from one codebase cannot access 0N/A * the streams created by an applet from a different codebase 0N/A * @return the stream to which this applet context maps the key 0N/A * @param key key whose associated stream is to be returned. 0N/A * Finds all the keys of the streams in this applet context. 0N/A * For security reasons, mapping of streams and keys exists for each 0N/A * codebase. In other words, applet from one codebase cannot access 0N/A * the streams created by an applet from a different codebase 0N/A * @return an Iterator of all the names of the streams in this applet