/* This program 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 of
the License, or (at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
package org.opentripplanner.analyst.batch;
import org.opentripplanner.analyst.core.Sample;
import org.opentripplanner.routing.spt.ShortestPathTree;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
// store output outside individuals so populations can be reused
public class ResultSet {
private static final Logger LOG = LoggerFactory.getLogger(ResultSet.class);
public Population population;
public double[] results;
public static ResultSet forTravelTimes(Population population, ShortestPathTree spt) {
double[] results = new double[population.size()];
int i = 0;
for (Individual indiv : population) {
Sample s = indiv.sample;
long t = Long.MAX_VALUE;
if (s == null)
t = -2;
else
t = s.eval(spt);
if (t == Long.MAX_VALUE)
t = -1;
results[i] = t;
i++;
}
return new ResultSet(population, results);
}
public ResultSet(Population population, double[] results) {
this.population = population;
this.results = results;
}
protected ResultSet(Population population) {
this.population = population;
this.results = new double[population.size()];
}
public void writeAppropriateFormat(String outFileName) {
population.writeAppropriateFormat(outFileName, this);
}
}