com.github.rinde.gpem17.Train.java Source code

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Here is the source code for com.github.rinde.gpem17.Train.java

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/*
 * Copyright (C) 2011-2016 Rinde van Lon, iMinds-DistriNet, KU Leuven
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.github.rinde.gpem17;

import java.io.File;
import java.io.FilenameFilter;
import java.io.IOException;
import java.util.Arrays;
import java.util.Comparator;

import org.apache.commons.io.FileUtils;

import com.github.rinde.gpem17.evo.AvoidExitUtil;
import com.github.rinde.gpem17.evo.AvoidExitUtil.ExitTrappedException;
import com.google.common.base.Charsets;
import com.google.common.io.Files;

import ec.Evolve;

/**
 * 
 * @author Rinde van Lon
 */
public class Train {

    public static void main(String[] args) {
        if (args.length == 0) {
            run("files/config/gpem17.params");
        } else {
            for (String file : args) {
                File f = new File(file);
                if (f.isDirectory()) {
                    File[] paramFiles = f.listFiles(new FilenameFilter() {
                        @Override
                        public boolean accept(File dir, String name) {
                            return name.endsWith(".params");
                        }
                    });

                    Arrays.sort(paramFiles, new Comparator<File>() {
                        @Override
                        public int compare(File o1, File o2) {
                            return o1.getName().compareTo(o2.getName());
                        }
                    });

                    for (File paramFile : paramFiles) {
                        run(paramFile.getPath());
                    }
                } else {
                    run(file);
                }
            }
        }
    }

    static void run(String configFile) {
        AvoidExitUtil.forbidSystemExitCall();
        try {
            Evolve.main(new String[] { "-file", configFile });
        } catch (ExitTrappedException e) {
        } finally {
            AvoidExitUtil.enableSystemExitCall();
        }
        File f = new File("nohup.out");
        if (f.exists()) {
            try {
                FileUtils.copyFileToDirectory(f, new File("files/results/evo/latest"), false);

                Files.write("", f, Charsets.UTF_8);
            } catch (IOException e) {
                throw new IllegalStateException(e);
            }
        }
    }

}