org.tzi.use.analysis.metrics.ShellMetricCommandProcessor.java Source code

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Here is the source code for org.tzi.use.analysis.metrics.ShellMetricCommandProcessor.java

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/*
 * USE - UML based specification environment
 * Copyright (C) 1999-2010 Mark Richters, University of Bremen
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 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, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

// $Id$

package org.tzi.use.analysis.metrics;

import java.util.Set;

import jline.internal.Log;

import org.tzi.use.uml.mm.MModel;

import com.google.common.collect.Sets;

/**
 * Provides logic for the shell coverage command.
 * 
 * @author ms
 *
 */
public class ShellMetricCommandProcessor extends AbstractShellCommandProcessor {

    /**
     * @param model
     * @param line
     */
    public ShellMetricCommandProcessor(MModel model, String line) {
        super(model, line);
    }

    protected void dispatch() {
        Set<String> actualArgs = Sets.newHashSet(line.split(" "));
        Set<String> validArgs = Sets.newHashSet("metrics", "--run");
        Set<String> delta = Sets.difference(actualArgs, validArgs);

        if (delta.isEmpty()) {
            //Log.info("Arguments valid");

            // TODO Extract metric name.
            // TODO Extract configuration file name.
            if (actualArgs.contains("--run"))
                _measure("sg", "default");
        } else {
            Log.error("Invalid arguments: ", delta);
        }
    }

    private void _measure(String metricName, String fileName) {
        //Log.info("Measuring");

        MeasurementStrategy strategy = null;

        switch (metricName) {
        case "sg":
            strategy = new GSMetric(fileName);
            break;
        }

        Measurement measurement = new Measurement(strategy, model);
        measurement.perform();
        MeasurementReport report = measurement.getReport();
        report.publishPlain();

        //Log.info("Result/Complexity: " + measurement.getResult());

    }
}