/*
* The JTS Topology Suite is a collection of Java classes that
* implement the fundamental operations required to validate a given
* geo-spatial data set to a known topological specification.
*
* Copyright (C) 2001 Vivid Solutions
*
* 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
*
* For more information, contact:
*
* Vivid Solutions
* Suite #1A
* 2328 Government Street
* Victoria BC V8T 5G5
* Canada
*
* (250)385-6040
* www.vividsolutions.com
*/
package com.vividsolutions.jtstest.geomop;
import com.vividsolutions.jts.geom.Geometry;
import com.vividsolutions.jtstest.testrunner.Result;
/**
* A {@link GeometryOperation} which logs
* the input and output from another
* {@link GeometryOperation}.
* The log is sent to {@link System.out}.
*
* @author mbdavis
*
*/
public class LoggingGeometryOperation
implements GeometryOperation
{
private GeometryOperation geomOp = new GeometryMethodOperation();
public LoggingGeometryOperation()
{
}
public Class getReturnType(String opName)
{
return GeometryMethodOperation.getGeometryReturnType(opName);
}
public LoggingGeometryOperation(GeometryOperation geomOp)
{
this.geomOp = geomOp;
}
public Result invoke(String opName, Geometry geometry, Object[] args)
throws Exception
{
System.out.println("Operation <" + opName + ">");
System.out.println("Geometry: " + geometry);
for (int i = 0; i < args.length; i++) {
System.out.println("Arg[" + i + "]: " + args[i]);
}
Result result = geomOp.invoke(opName, geometry, args);
System.out.println("Result==> " + result.toFormattedString());
return result;
}
}