Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/**
* Bobo Browse Engine - High performance faceted/parametric search implementation
* that handles various types of semi-structured data. Written in Java.
*
* Copyright (C) 2005-2006 John Wang
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* To contact the project administrators for the bobo-browse project,
* please go to https://sourceforge.net/projects/bobo-browse/, or
* send mail to [email protected].
*/
package com.browseengine.bobo.util;
import java.lang.reflect.Array;
public class IntMatrix extends PrimitiveMatrix {
/**
*
*/
private static final long serialVersionUID = 1L;
public IntMatrix(int[] sizes) {
super(int.class, sizes);
}
public IntMatrix() {
super(int.class);
}
public synchronized void set(int x,int y,int n){
ensureCapacity(x,y);
// get the row
Object row=Array.get(_matrix, x);
if (row==null){
throw new ArrayIndexOutOfBoundsException("index out of bounds: "+x);
}
Array.setInt(row, y, n);
_rowCount=Math.max(x, _rowCount);
_colCount=Math.max(y, _colCount);
}
public int get(int r,int c){
Object row=Array.get(_matrix, r);
if (row==null){
throw new ArrayIndexOutOfBoundsException("index out of bounds: "+r);
}
return Array.getInt(row, c);
}
public synchronized int[][] toArray(){
int[][] ret=new int[_rowCount][_colCount];
for (int i=0;i<_rowCount;++i){
Object row=Array.get(_matrix, i);
System.arraycopy(row,0,ret[i],0,_colCount);
}
return ret;
}
public static void main(String[] args) {
IntMatrix matrix=new IntMatrix(new int[]{2,4});
matrix.set(0, 0, 5);
//matrix.set(1, 1, 6);
//matrix.set(2, 2, 7);
matrix.set(100, 100, 9);
System.out.println(matrix);
matrix.seal();
System.out.println(matrix);
}
}
