// SpatialIndexFactory.java
// Java Spatial Index Library
// Copyright (C) 2002-2005 Infomatiq Limited.
//
// 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
package net.sf.jsi;
import java.util.Properties;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import net.sf.jsi.SpatialIndex;
/**
* Factory class used to create instances of spatial indexes
*/
public class SpatialIndexFactory {
private final static Logger log =
LoggerFactory.getLogger(SpatialIndexFactory.class);
public static SpatialIndex newInstance(String type) {
return newInstance(type, null);
}
public static SpatialIndex newInstance(String type, Properties props) {
SpatialIndex si = null;
String className = "net.sf.jsi." + type;
try {
si = (SpatialIndex) Class.forName(className).newInstance();
si.init(props);
} catch (ClassNotFoundException cnfe) {
log.error(cnfe.toString());
} catch (IllegalAccessException iae) {
log.error(iae.toString());
} catch (InstantiationException ie) {
log.error(ie.toString());
}
return si;
}
}