trans/graphhopper-jsprit
1
0
Fork 0
mirror of https://github.com/graphhopper/jsprit.git synced 2020-01-24 07:45:05 +01:00
Code Issues Releases Wiki Activity

prepare for release v0.1.0

Browse source
This commit is contained in:
Stefan Schroeder 2013-11-22 16:54:15 +01:00
parent 77d38de461
commit a85b0fc395
304 changed files with 4035 additions and 64795 deletions
Download patch file Download diff file Expand all files Collapse all files

76
jsprit-analysis/src/main/java/analysis/StopWatch.java
View file

@ -1,76 +0,0 @@
/*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder
*
* 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 3.0 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, see <http://www.gnu.org/licenses/>.
******************************************************************************/
package analysis;
import java.util.Collection;
import org.apache.log4j.Logger;
import basics.VehicleRoutingAlgorithm;
import basics.VehicleRoutingProblem;
import basics.VehicleRoutingProblemSolution;
import basics.algo.AlgorithmEndsListener;
import basics.algo.AlgorithmStartsListener;
public class StopWatch implements AlgorithmStartsListener, AlgorithmEndsListener{
private static Logger log = Logger.getLogger(StopWatch.class);
private double ran;
private double startTime;
@Override
public void informAlgorithmStarts(VehicleRoutingProblem problem, VehicleRoutingAlgorithm algorithm, Collection<VehicleRoutingProblemSolution> solutions) {
reset();
start();
}
public double getCompTimeInSeconds(){
return (ran)/1000.0;
}
@Override
public void informAlgorithmEnds(VehicleRoutingProblem problem, Collection<VehicleRoutingProblemSolution> solutions) {
stop();
log.info("computation time [in sec]: " + getCompTimeInSeconds());
}
public void stop(){
ran += System.currentTimeMillis() - startTime;
}
public void start(){
startTime = System.currentTimeMillis();
}
public void reset(){
startTime = 0;
ran = 0;
}
@Override
public String toString() {
return "stopWatch: " + getCompTimeInSeconds() + " sec";
}
public double getCurrTimeInSeconds() {
return (System.currentTimeMillis()-startTime)/1000.0;
}
}