// Wanda POS - Africa's Gift to the World
// Copyright (c) 2014-2015 IT-Kamer & previous Unicenta POS and Openbravo POS works
// www.erp-university-africa.com
//
// This file is part of Wanda POS
//
// Wanda POS is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Wanda POS 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Wanda POS. If not, see <http://www.gnu.org/licenses/>.
package com.openbravo.data.loader;
/**
*
* @author adrian
*/
public class KeyGetterBasic implements IKeyGetter {
private int [] m_aElems;
/** Creates a new instance of KeyGetterBasic
* @param aElems */
public KeyGetterBasic(int[] aElems) {
m_aElems = aElems;
}
/**
*
* @param value
* @return
*/
public Object getKey(Object value) {
if (value == null) {
return null;
} else {
Object[] avalue = (Object []) value;
Object[] akey = new Object[m_aElems.length];
for (int i = 0; i < m_aElems.length; i++) {
akey[i] = avalue[m_aElems[i]];
}
return akey;
}
}
}