hg/bck2brwsr: vm/src/test/java/org/apidesign/vm4brwsr/StaticMethod.java@b07c7c256771

     1 /*

     2 Java 4 Browser Bytecode Translator

     3 Copyright (C) 2012-2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>

     5 This program is free software: you can redistribute it and/or modify

     6 it under the terms of the GNU General Public License as published by

     7 the Free Software Foundation, version 2 of the License.

     9 This program is distributed in the hope that it will be useful,

    10 but WITHOUT ANY WARRANTY; without even the implied warranty of

    11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    12 GNU General Public License for more details.

    14 You should have received a copy of the GNU General Public License

    15 along with this program. Look for COPYING file in the top folder.

    16 If not, see http://opensource.org/licenses/GPL-2.0.

    17 */

    18 package org.apidesign.vm4brwsr;

    20 /**

    21  *

    22  * @author Jaroslav Tulach <jtulach@netbeans.org>

    23  */

    24 public class StaticMethod {

    25     private static int cnt;

    27     public static Object none(int x, int y) {

    28         Object toRet = null;

    29         for (int i = x; i < y; i++) {

    30             if (i == 2) {

    31                 toRet = null;

    32             } else {

    33                 toRet = new Object();

    34             }

    35         }

    36         return toRet;

    37     }

    39     public static int sum(int x, int y) {

    40         return x + y;

    41     }

    42     public static float power(float x) {

    43         return x * x;

    44     }

    45     public static double minus(double x, long y) {

    46         return x - y;

    47     }

    48     public static int div(byte c, double d) {

    49         return (int)(d / c);

    50     }

    51     public static int mix(int a, long b, byte c, double d) {

    52         return (int)((b / a + c) * d);

    53     }

    54     public static long xor(int a, long b) {

    55         return a ^ b;

    56     }

    57     public static long orOrAnd(boolean doOr, int a, int b) {

    58         return doOr ? a | b : a & b;

    59     }

    60     public static long factRec(int n) {

    61         if (n <= 1) {

    62             return 1;

    63         } else {

    64             return n * factRec(n - 1);

    65         }

    66     }

    67     public static long factIter(int n) {

    68         long res = 1;

    69         for (int i = 2; i <= n; i++) {

    70             res *= i;

    71         }

    72         return res;

    73     }

    74     public static int inc4() {

    75         cnt++;

    76         cnt+=2;

    77         cnt++;

    78         return cnt;

    79     }

    80 }

author	Jaroslav Tulach <jaroslav.tulach@apidesign.org>
	Fri, 28 Sep 2012 14:45:00 +0200
changeset 46	b07c7c256771
parent 22	b9318fe303cd
child 48	4fca8ddf46de
permissions	-rw-r--r--