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Diffstat (limited to 'infrastructure/rhino1_7R1/examples/Foo.java')
| -rw-r--r-- | infrastructure/rhino1_7R1/examples/Foo.java | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/infrastructure/rhino1_7R1/examples/Foo.java b/infrastructure/rhino1_7R1/examples/Foo.java deleted file mode 100644 index bca1b79..0000000 --- a/infrastructure/rhino1_7R1/examples/Foo.java +++ /dev/null @@ -1,169 +0,0 @@ -/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- - * - * ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (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.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is Rhino code, released - * May 6, 1998. - * - * The Initial Developer of the Original Code is - * Netscape Communications Corporation. - * Portions created by the Initial Developer are Copyright (C) 1997-1999 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * - * Alternatively, the contents of this file may be used under the terms of - * the GNU General Public License Version 2 or later (the "GPL"), in which - * case the provisions of the GPL are applicable instead of those above. If - * you wish to allow use of your version of this file only under the terms of - * the GPL and not to allow others to use your version of this file under the - * MPL, indicate your decision by deleting the provisions above and replacing - * them with the notice and other provisions required by the GPL. If you do - * not delete the provisions above, a recipient may use your version of this - * file under either the MPL or the GPL. - * - * ***** END LICENSE BLOCK ***** */ - -import org.mozilla.javascript.*; - -/** - * An example host object class. - * - * Here's a shell session showing the Foo object in action: - * <pre> - * js> defineClass("Foo") - * js> foo = new Foo(); <i>A constructor call, see <a href="#Foo">Foo</a> below.</i> - * [object Foo] <i>The "Foo" here comes from <a href"#getClassName">getClassName</a>.</i> - * js> foo.counter; <i>The counter property is defined by the <code>defineProperty</code></i> - * 0 <i>call below and implemented by the <a href="#getCounter">getCounter</a></i> - * js> foo.counter; <i>method below.</i> - * 1 - * js> foo.counter; - * 2 - * js> foo.resetCounter(); <i>Results in a call to <a href="#resetCounter">resetCounter</a>.</i> - * js> foo.counter; <i>Now the counter has been reset.</i> - * 0 - * js> foo.counter; - * 1 - * js> bar = new Foo(37); <i>Create a new instance.</i> - * [object Foo] - * js> bar.counter; <i>This instance's counter is distinct from</i> - * 37 <i>the other instance's counter.</i> - * js> foo.varargs(3, "hi"); <i>Calls <a href="#varargs">varargs</a>.</i> - * this = [object Foo]; args = [3, hi] - * js> foo[7] = 34; <i>Since we extended ScriptableObject, we get</i> - * 34 <i>all the behavior of a JavaScript object</i> - * js> foo.a = 23; <i>for free.</i> - * 23 - * js> foo.a + foo[7]; - * 57 - * js> - * </pre> - * - * @see org.mozilla.javascript.Context - * @see org.mozilla.javascript.Scriptable - * @see org.mozilla.javascript.ScriptableObject - * - * @author Norris Boyd - */ - -public class Foo extends ScriptableObject { - - /** - * The zero-parameter constructor. - * - * When Context.defineClass is called with this class, it will - * construct Foo.prototype using this constructor. - */ - public Foo() { - } - - /** - * The Java method defining the JavaScript Foo constructor. - * - * Takes an initial value for the counter property. - * Note that in the example Shell session above, we didn't - * supply a argument to the Foo constructor. This means that - * the Undefined value is used as the value of the argument, - * and when the argument is converted to an integer, Undefined - * becomes 0. - */ - public Foo(int counterStart) { - counter = counterStart; - } - - /** - * Returns the name of this JavaScript class, "Foo". - */ - public String getClassName() { - return "Foo"; - } - - /** - * The Java method defining the JavaScript resetCounter function. - * - * Resets the counter to 0. - */ - public void jsFunction_resetCounter() { - counter = 0; - } - - /** - * The Java method implementing the getter for the counter property. - * <p> - * If "setCounter" had been defined in this class, the runtime would - * call the setter when the property is assigned to. - */ - public int jsGet_counter() { - return counter++; - } - - /** - * An example of a variable-arguments method. - * - * All variable arguments methods must have the same number and - * types of parameters, and must be static. <p> - * @param cx the Context of the current thread - * @param thisObj the JavaScript 'this' value. - * @param args the array of arguments for this call - * @param funObj the function object of the invoked JavaScript function - * This value is useful to compute a scope using - * Context.getTopLevelScope(). - * @return computes the string values and types of 'this' and - * of each of the supplied arguments and returns them in a string. - * - * @see org.mozilla.javascript.ScriptableObject#getTopLevelScope - */ - public static Object jsFunction_varargs(Context cx, Scriptable thisObj, - Object[] args, Function funObj) - { - StringBuffer buf = new StringBuffer(); - buf.append("this = "); - buf.append(Context.toString(thisObj)); - buf.append("; args = ["); - for (int i=0; i < args.length; i++) { - buf.append(Context.toString(args[i])); - if (i+1 != args.length) - buf.append(", "); - } - buf.append("]"); - return buf.toString(); - } - - /** - * A piece of private data for this class. - */ - private int counter; -} - |