jaroslav@106: /**
jaroslav@106:  * Back 2 Browser Bytecode Translator
jaroslav@106:  * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
jaroslav@106:  *
jaroslav@106:  * This program is free software: you can redistribute it and/or modify
jaroslav@106:  * it under the terms of the GNU General Public License as published by
jaroslav@106:  * the Free Software Foundation, version 2 of the License.
jaroslav@106:  *
jaroslav@106:  * This program is distributed in the hope that it will be useful,
jaroslav@106:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
jaroslav@106:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
jaroslav@106:  * GNU General Public License for more details.
jaroslav@106:  *
jaroslav@106:  * You should have received a copy of the GNU General Public License
jaroslav@106:  * along with this program. Look for COPYING file in the top folder.
jaroslav@106:  * If not, see http://opensource.org/licenses/GPL-2.0.
jaroslav@106:  */
jaroslav@22: package org.apidesign.vm4brwsr;
jaroslav@21: 
jaroslav@21: /**
jaroslav@21:  *
jaroslav@21:  * @author Jaroslav Tulach <jtulach@netbeans.org>
jaroslav@21:  */
jaroslav@21: public class Array {
jaroslav@21:     byte[] bytes = { 1 };
jaroslav@21:     short[] shorts = { 2, 3 };
jaroslav@21:     int[] ints = { 4, 5, 6 };
jaroslav@21:     float[] floats = { 7, 8, 9, 10 };
jaroslav@21:     double[][] doubles = { {11}, {12}, {13}, {14}, {15} };
jaroslav@21:     char[] chars = { 'a', 'b' };
jaroslav@21:     
jaroslav@21:     private Array() {
jaroslav@21:     }
jaroslav@21:     
jaroslav@21:     byte bytes() {
jaroslav@21:         return bytes[0];
jaroslav@21:     }
jaroslav@21:     short shorts() {
jaroslav@21:         return shorts[1];
jaroslav@21:     }
jaroslav@21:     
jaroslav@32:     int[] ints() {
jaroslav@32:         return ints;
jaroslav@21:     }
jaroslav@21:     
jaroslav@21:     float floats() {
jaroslav@21:         return floats[3];
jaroslav@21:     }
jaroslav@21:     
jaroslav@21:     double doubles() {
jaroslav@21:         return doubles[4][0];
jaroslav@21:     }
jaroslav@21:     
jaroslav@457:     static double[][] dbls = new double[1][2];
jaroslav@457:     public static double twoDoubles() {
jaroslav@457:         return dbls[0][0] + dbls[0][0];
jaroslav@457:     }
jaroslav@457: 
jaroslav@457:     static int[][] tints = new int[1][2];
jaroslav@457:     public static int twoInts() {
jaroslav@457:         return tints[0][0] + tints[0][0];
jaroslav@457:     }
jaroslav@457:     
jaroslav@21:     private static final Array[] ARR = { new Array(), new Array(), new Array() };
jaroslav@21:     
jtulach@128:     private static Array[][] arr() {
jtulach@128:         Array[][] matrix = new Array[3][3];
jtulach@128:         for (int i = 0; i < ARR.length; i++) {
jtulach@128:             matrix[i][i] = ARR[i];
jtulach@128:         }
jtulach@128:         return matrix;
jaroslav@33:     }
jaroslav@33:     private static <T> T[] filter(T[] in) {
jaroslav@33:         return in;
jaroslav@33:     }
jaroslav@33:     
jaroslav@21:     public static double sum() {
jaroslav@21:         double sum = 0.0;
jtulach@128:         for (Array[] row : arr()) {
jtulach@128:             int indx = -1;
jtulach@128:             for (Array a : row) {
jtulach@128:                 indx++;
jtulach@128:                 if (a == null) {
jtulach@128:                     continue;
jtulach@128:                 }
jtulach@128:                 sum += a.bytes();
jtulach@128:                 sum += a.shorts();
jtulach@128:                 sum += a.ints()[2];
jtulach@128:                 sum += a.floats();
jtulach@128:                 sum += filter(row)[indx].doubles();
jtulach@128:             }
jaroslav@21:         }
jaroslav@21:         return sum;
jaroslav@21:     }
jaroslav@402:     private static final int[] arr = { 0, 1, 2, 3, 4, 5 };
jaroslav@402:     public static int simple(boolean clone) {
jaroslav@402:         int[] ar;
jaroslav@402:         if (clone) {
jaroslav@402:             ar = arr.clone();
jaroslav@402:         } else {
jaroslav@402:             ar = arr;
jaroslav@402:         }
jaroslav@21:         
jaroslav@21:         int sum = 0;
jaroslav@402:         for (int a : ar) {
jtulach@128:             sum += a;
jaroslav@21:         }
jaroslav@21:         return sum;
jaroslav@21:     }
jaroslav@104:     
jaroslav@567:     public static String objectArrayClass() {
jaroslav@567:         return Object[].class.getName();
jaroslav@567:     }
jaroslav@567:     
jaroslav@571:     public static boolean instanceOfArray(Object obj) {
jaroslav@571:         return obj instanceof Object[];
jaroslav@571:     }
jaroslav@571:     
jaroslav@446:     public static int sum(int size) {
jaroslav@446:         int[] arr = new int[size];
jaroslav@446:         return arr[0] + arr[1];
jaroslav@446:     }
jaroslav@446:     
jaroslav@104:     static void arraycopy(char[] value, int srcBegin, char[] dst, int dstBegin, int count) {
jaroslav@104:         while (count-- > 0) {
jaroslav@104:             dst[dstBegin++] = value[srcBegin++];
jaroslav@104:         }
jaroslav@104:     }
jaroslav@104: 
jaroslav@104:     public static char copyArray() {
jaroslav@104:         char[] arr = { '0' };
jtulach@128:         arraycopy(arr()[0][0].chars, 0, arr, 0, 1);
jaroslav@104:         return arr[0];
jaroslav@104:     }
jaroslav@21: }