com.expleague.ml.cli.modes.impl.PrintPoolInfo Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of jmll

Various ML methods implemented by myself and my students

There is a newer version: 1.4.9

package com.expleague.ml.cli.modes.impl;

import com.expleague.ml.cli.builders.data.DataBuilder;
import com.expleague.ml.cli.builders.data.impl.DataBuilderClassic;
import com.expleague.ml.cli.modes.AbstractMode;
import com.expleague.ml.cli.modes.CliPoolReaderHelper;
import com.expleague.ml.data.tools.DataTools;
import com.expleague.ml.data.tools.Pool;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.MissingArgumentException;

import java.io.IOException;

import static com.expleague.ml.cli.JMLLCLI.LEARN_OPTION;


/**
 * User: qdeee
 * Date: 16.09.15
 */
public class PrintPoolInfo extends AbstractMode {
  public void run(final CommandLine command) throws MissingArgumentException, IOException {
    if (!command.hasOption(LEARN_OPTION)) {
      throw new MissingArgumentException("Please provide: learn_option");
    }

    final DataBuilder builder = new DataBuilderClassic();
    builder.setLearnPath(command.getOptionValue(LEARN_OPTION));
    CliPoolReaderHelper.setPoolReader(command, builder);
    final Pool pool = builder.create().getFirst();
    System.out.println(DataTools.getPoolInfo(pool));
  }
}