Subversion Repositories openrisc

/* GstDataLine.java -- Abstract DataLine.

 Copyright (C) 2007 Free Software Foundation, Inc.

This file is part of GNU Classpath.

GNU Classpath 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, or (at your option)

any later version.

GNU Classpath 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 GNU Classpath; see the file COPYING.  If not, write to the

Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

02110-1301 USA.

Linking this library statically or dynamically with other modules is

making a combined work based on this library.  Thus, the terms and

conditions of the GNU General Public License cover the whole

combination.

As a special exception, the copyright holders of this library give you

permission to link this library with independent modules to produce an

executable, regardless of the license terms of these independent

modules, and to copy and distribute the resulting executable under

terms of your choice, provided that you also meet, for each linked

independent module, the terms and conditions of the license of that

module.  An independent module is a module which is not derived from

or based on this library.  If you modify this library, you may extend

this exception to your version of the library, but you are not

obligated to do so.  If you do not wish to do so, delete this

exception statement from your version. */

package gnu.javax.sound.sampled.gstreamer.lines;

import javax.sound.sampled.AudioFormat;

import javax.sound.sampled.Control;

import javax.sound.sampled.DataLine;

import javax.sound.sampled.LineListener;

import javax.sound.sampled.Control.Type;

public abstract class GstDataLine

    implements DataLine

{

  public static final int DEFAULT_BUFFER_SIZE = 1024;

  /** Represents if this Line is opened or not.  */

  protected Boolean open = false;

  private AudioFormat format = null;

  private int bufferSize = 0;

  public GstDataLine(AudioFormat format)

  {

    this.format = format;

    this.bufferSize = DEFAULT_BUFFER_SIZE;

  }

  public GstDataLine(AudioFormat format, int bufferSize)

  {

    this.format = format;

    this.bufferSize = bufferSize;

  }

  public int getBufferSize()

  {

    return this.bufferSize;

  }

  public AudioFormat getFormat()

  {

    return this.format;

  }

  public float getLevel()

  {

    // TODO Auto-generated method stub

    return 0;

  }

  public void addLineListener(LineListener listener)

  {

    // TODO Auto-generated method stub

  }

  public Control getControl(Type what)

  {

    // TODO Auto-generated method stub

    return null;

  }

  public Control[] getControls()

  {

    // TODO Auto-generated method stub

    return null;

  }

  public javax.sound.sampled.Line.Info getLineInfo()

  {

    // TODO Auto-generated method stub

    return null;

  }

  public boolean isControlSupported(Type what)

  {

    return false;

  }

  public boolean isOpen()

  {

    // TODO Auto-generated method stub

    return false;

  }

  public void removeLineListener(LineListener listener)

  {

    // TODO Auto-generated method stub

  }

  /* protected methods for subclasses */

  /**

   * @param open the open to set

   */

  protected void setOpen(Boolean open)

  {

    this.open = open;

  }

  /**

   * @param bufferSize the bufferSize to set

   */

  protected void setBufferSize(int bufferSize)

  {

    this.bufferSize = bufferSize;

  }

  /**

   * @param format the format to set

   */

  protected void setFormat(AudioFormat format)

  {

    this.format = format;

  }

}