1 files changed, 151 insertions, 0 deletions
diff --git a/libjava/classpath/gnu/javax/sound/sampled/gstreamer/lines/GstDataLine.java b/libjava/classpath/gnu/javax/sound/sampled/gstreamer/lines/GstDataLine.java
new file mode 100644
index 000000000..4e8cb1bb2
--- /dev/null
+++ b/libjava/classpath/gnu/javax/sound/sampled/gstreamer/lines/GstDataLine.java
@@ -0,0 +1,151 @@
+/* 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;
+  }
+}