/*
* Copyright (c) 2016 Vivid Solutions.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Eclipse Distribution License v. 1.0 which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
*
* http://www.eclipse.org/org/documents/edl-v10.php.
*/
package org.locationtech.jtstest.geomop;
import org.locationtech.jts.geom.Geometry;
import org.locationtech.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;
}
}