gecko-dev/js/rhino/examples/Counter.java

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2.2 KiB
Java

/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape 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/NPL/
*
* 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 Netscape are
* Copyright (C) 1999 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
* Norris Boyd
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU Public License (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 NPL, indicate your decision by
* deleting the provisions above and replace 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 NPL or the GPL.
*/
import org.mozilla.javascript.*;
public class Counter extends ScriptableObject {
// The zero-argument constructor used by Rhino runtime to create instances
public Counter() { }
// Method jsConstructor defines the JavaScript constructor
public void jsConstructor(int a) { count = a; }
// The class name is defined by the getClassName method
public String getClassName() { return "Counter"; }
// The method jsGet_count defines the count property.
public int jsGet_count() { return count++; }
// Methods can be defined using the jsFunction_ prefix. Here we define
// resetCount for JavaScript.
public void jsFunction_resetCount() { count = 0; }
private int count;
}