/* Copyright (c) 2007-2014 by panayotis.com
 *
 * JavaPlot 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, version 2.
 *
 * JavaPlot is free 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 CrossMobile; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * Created on October 17, 2007, 3:34 AM
 */

package com.panayotis.gnuplot.terminal;

import java.io.InputStream;
import java.io.Serializable;

/**
 * The default GNUPlot terminal. This terminal has no output file, or specific
 * terminal type. It is here, just in case no specific terminal type has been
 * provided.
 * <p>
 * Note that in many operating systems this terminal is not really useful, or
 * even visible. Please use a specific terminal yourself.
 *
 * @author teras
 */
public class DefaultTerminal implements GNUPlotTerminal, Serializable {

    /**
     * This Terminal has no type.
     *
     * @return Always returns "".
     */
    public String getType() {
        return "";
    }

    /**
     * No output is defined for this terminal
     *
     * @return Always returns "".
     */
    public String getOutputFile() {
        return "";
    }

    /**
     * No processing is performed. The plot is displayed in the default output.
     *
     * @param stdout The output of GNUPlot. Not processed.
     */
    public String processOutput(InputStream stdout) {
        return null;
    }
}