/*

 * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code 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

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package com.sun.media.sound;

/**

 * Printer allows you to set up global debugging status and print

 * messages accordingly.

 *

 * @author David Rivas

 * @author Kara Kytle

 */

final class Printer {

    static final boolean err = false;

    static final boolean debug = false;

    static final boolean trace = false;

    static final boolean verbose = false;

    static final boolean release = false;

    static final boolean SHOW_THREADID = false;

    static final boolean SHOW_TIMESTAMP = false;

    /*static void setErrorPrint(boolean on) {

      err = on;

      }

      static void setDebugPrint(boolean on) {

      debug = on;

      }

      static void setTracePrint(boolean on) {

      trace = on;

      }

      static void setVerbosePrint(boolean on) {

      verbose = on;

      }

      static void setReleasePrint(boolean on) {

      release = on;

      }*/

    /**

     * Suppresses default constructor, ensuring non-instantiability.

     */

    private Printer() {

    }

    public static void err(String str) {

        if (err)

            println(str);

    }

    public static void debug(String str) {

        if (debug)

            println(str);

    }

    public static void trace(String str) {

        if (trace)

            println(str);

    }

    public static void verbose(String str) {

        if (verbose)

            println(str);

    }

    public static void release(String str) {

        if (release)

            println(str);

    }

    private static long startTime = 0;

    public static void println(String s) {

        String prepend = "";

        if (SHOW_THREADID) {

            prepend = "thread "  + Thread.currentThread().getId() + " " + prepend;

        }

        if (SHOW_TIMESTAMP) {

            if (startTime == 0) {

                startTime = System.nanoTime() / 1000000l;

            }

            prepend = prepend + ((System.nanoTime()/1000000l) - startTime) + "millis: ";

        }

        System.out.println(prepend + s);

    }

    public static void println() {

        System.out.println();

    }

}