Resolves #393 - Adds support for recording demodulated (raw) bitstream

buffers.  None of the decoders currently support this yet, but the P25
will be updated to provide bitstream output for recording.

Renames the ReusableBuffer class to ReusableFloatBuffer for
consistency.

src/main/java/io/github/dsheirer/gui/instrument/PlaybackController.java

@@ -17,8 +17,8 @@ package io.github.dsheirer.gui.instrument;
 
 import io.github.dsheirer.gui.instrument.decoder.AbstractDecoderPane;
 import io.github.dsheirer.sample.Listener;
-import io.github.dsheirer.sample.buffer.ReusableBuffer;
 import io.github.dsheirer.sample.buffer.ReusableBufferBroadcaster;
+import io.github.dsheirer.sample.buffer.ReusableFloatBuffer;
 import io.github.dsheirer.source.IControllableFileSource;
 import io.github.dsheirer.source.IFrameLocationListener;
 import io.github.dsheirer.source.wave.ComplexWaveSource;
@@ -177,7 +177,7 @@ public class PlaybackController extends HBox implements IFrameLocationListener
     /**
      * Adds listener to receive complex buffers from this playback
      */
-    public void addListener(Listener<ReusableBuffer> listener)
+    public void addListener(Listener<ReusableFloatBuffer> listener)
     {
         mReusableBufferBroadcaster.addListener(listener);
     }
@@ -185,7 +185,7 @@ public class PlaybackController extends HBox implements IFrameLocationListener
     /**
      * Removes the listener from receiving complex buffers from this playback
      */
-    public void removeListener(Listener<ReusableBuffer> listener)
+    public void removeListener(Listener<ReusableFloatBuffer> listener)
     {
         mReusableBufferBroadcaster.removeListener(listener);
     }

src/main/java/io/github/dsheirer/gui/instrument/chart/RealSampleLineChart.java

@@ -17,7 +17,7 @@ package io.github.dsheirer.gui.instrument.chart;
 
 import io.github.dsheirer.buffer.RealCircularBuffer;
 import io.github.dsheirer.sample.Listener;
-import io.github.dsheirer.sample.buffer.ReusableBuffer;
+import io.github.dsheirer.sample.buffer.ReusableFloatBuffer;
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
 import javafx.scene.chart.LineChart;
@@ -27,7 +27,7 @@ import javafx.scene.layout.StackPane;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class RealSampleLineChart extends LineChart implements Listener<ReusableBuffer>
+public class RealSampleLineChart extends LineChart implements Listener<ReusableFloatBuffer>
 {
     private final static Logger mLog = LoggerFactory.getLogger(RealSampleLineChart.class);
     private ObservableList<Data<Integer,Float>> mSamples = FXCollections.observableArrayList();
@@ -65,7 +65,7 @@ public class RealSampleLineChart extends LineChart implements Listener<ReusableB
     }
 
     @Override
-    public void receive(ReusableBuffer buffer)
+    public void receive(ReusableFloatBuffer buffer)
     {
         for(float sample: buffer.getSamples())
         {

src/main/java/io/github/dsheirer/gui/instrument/decoder/AbstractAFSK1200Pane.java

@@ -23,7 +23,7 @@ import io.github.dsheirer.gui.instrument.chart.RealSampleLineChart;
 import io.github.dsheirer.message.Message;
 import io.github.dsheirer.module.decode.DecoderType;
 import io.github.dsheirer.sample.Listener;
-import io.github.dsheirer.sample.buffer.ReusableBuffer;
+import io.github.dsheirer.sample.buffer.ReusableFloatBuffer;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.Priority;
 import javafx.scene.layout.VBox;
@@ -52,7 +52,7 @@ public abstract class AbstractAFSK1200Pane extends RealDecoderPane
     private void init()
     {
         //This is force-cast without type checking ....
-        addListener((Listener<ReusableBuffer>)getDecoder());
+        addListener((Listener<ReusableFloatBuffer>)getDecoder());
 
         addListener(getSampleLineChart());
 

src/main/java/io/github/dsheirer/gui/instrument/decoder/AbstractDecoderPane.java

@@ -17,10 +17,10 @@ package io.github.dsheirer.gui.instrument.decoder;
 
 import io.github.dsheirer.sample.Listener;
 import io.github.dsheirer.sample.SampleType;
-import io.github.dsheirer.sample.buffer.ReusableBuffer;
+import io.github.dsheirer.sample.buffer.ReusableFloatBuffer;
 import javafx.scene.layout.VBox;
 
-public abstract class AbstractDecoderPane<T extends ReusableBuffer> extends VBox implements Listener<T>
+public abstract class AbstractDecoderPane<T extends ReusableFloatBuffer> extends VBox implements Listener<T>
 {
     abstract SampleType getSampleType();
 

src/main/java/io/github/dsheirer/gui/instrument/decoder/RealDecoderPane.java

@@ -18,11 +18,11 @@ package io.github.dsheirer.gui.instrument.decoder;
 import io.github.dsheirer.module.decode.DecoderType;
 import io.github.dsheirer.sample.Listener;
 import io.github.dsheirer.sample.SampleType;
-import io.github.dsheirer.sample.buffer.ReusableBuffer;
 import io.github.dsheirer.sample.buffer.ReusableBufferBroadcaster;
+import io.github.dsheirer.sample.buffer.ReusableFloatBuffer;
 import javafx.scene.text.Text;
 
-public class RealDecoderPane extends AbstractDecoderPane<ReusableBuffer>
+public class RealDecoderPane extends AbstractDecoderPane<ReusableFloatBuffer>
 {
     private ReusableBufferBroadcaster mBufferBroadcaster = new ReusableBufferBroadcaster();
     private DecoderType mDecoderType;
@@ -47,17 +47,17 @@ public class RealDecoderPane extends AbstractDecoderPane<ReusableBuffer>
     }
 
     @Override
-    public void receive(ReusableBuffer reusableBuffer)
+    public void receive(ReusableFloatBuffer reusableFloatBuffer)
     {
-        mBufferBroadcaster.broadcast(reusableBuffer);
+        mBufferBroadcaster.broadcast(reusableFloatBuffer);
     }
 
-    public void addListener(Listener<ReusableBuffer> listener)
+    public void addListener(Listener<ReusableFloatBuffer> listener)
     {
         mBufferBroadcaster.addListener(listener);
     }
 
-    public void removeListener(Listener<ReusableBuffer> listener)
+    public void removeListener(Listener<ReusableFloatBuffer> listener)
     {
         mBufferBroadcaster.removeListener(listener);
     }