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Code Issues Packages Projects Releases 2 Wiki Activity

Refactoring to use COMPLEX and REAL sample terms throughout

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This commit is contained in:
dennis.sheirer
2014-10-31 13:58:20 +00:00
parent 34268f32b3
commit d34abdd2fa
50 changed files with 530 additions and 239 deletions
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66
src/controller/channel/ProcessingChain.java
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@@ -39,10 +39,10 @@ import record.wave.FloatWaveRecorder;
import sample.Broadcaster;
import sample.Listener;
import sample.complex.ComplexSample;
import sample.simplex.SimplexBuffer;
import sample.simplex.SimplexSampleListener;
import sample.real.RealBuffer;
import sample.real.RealSampleListener;
import source.ComplexSource;
import source.SimplexSource;
import source.RealSource;
import source.Source;
import source.SourceException;
import source.config.SourceConfigMixer;
@@ -89,9 +89,9 @@ public class ProcessingChain implements Listener<Message>
private LinkedTransferQueue<List<ComplexSample>> mComplexQueue =
new LinkedTransferQueue<List<ComplexSample>>();
private SimplexSampleReceiver mSimplexReceiver = new SimplexSampleReceiver();
private LinkedTransferQueue<SimplexBuffer> mSimplexQueue =
new LinkedTransferQueue<SimplexBuffer>();
private RealSampleReceiver mRealReceiver = new RealSampleReceiver();
private LinkedTransferQueue<RealBuffer> mRealQueue =
new LinkedTransferQueue<RealBuffer>();
protected Broadcaster<Message> mBroadcaster = new Broadcaster<Message>();
@@ -121,9 +121,9 @@ public class ProcessingChain implements Listener<Message>
return mComplexReceiver;
}
public Listener<SimplexBuffer> getSimplexReceiver()
public Listener<RealBuffer> getRealReceiver()
{
return (Listener<SimplexBuffer>)mSimplexReceiver;
return (Listener<RealBuffer>)mRealReceiver;
}
public String toString()
@@ -243,10 +243,10 @@ public class ProcessingChain implements Listener<Message>
{
((ComplexSource)mSource).removeListener( this.getComplexReceiver() );
}
else if( mSource instanceof SimplexSource )
else if( mSource instanceof RealSource )
{
((SimplexSource)mSource)
.removeListener( this.getSimplexReceiver() );
((RealSource)mSource)
.removeListener( this.getRealReceiver() );
}
if( mProcessorTask != null )
@@ -299,18 +299,18 @@ public class ProcessingChain implements Listener<Message>
mSource.dispose();
}
}
else if( mSource instanceof SimplexSource )
else if( mSource instanceof RealSource )
{
try
{
mProcessorTask =
mResourceManager.getThreadPoolManager()
.schedule( ThreadType.DECODER,
new SimplexProcessor(),
new RealProcessor(),
50, TimeUnit.MILLISECONDS );
((SimplexSource)mSource)
.setListener( this.getSimplexReceiver() );
((RealSource)mSource)
.setListener( this.getRealReceiver() );
}
catch( RejectedExecutionException ree )
{
@@ -361,7 +361,7 @@ public class ProcessingChain implements Listener<Message>
"-" + mChannel.getName();
mAudioOutput = new AudioOutput( threadName );
addSimplexListener( mAudioOutput );
addRealListener( mAudioOutput );
/* Automatic frequency control */
if( mAFC != null )
@@ -386,7 +386,7 @@ public class ProcessingChain implements Listener<Message>
tcs.addListener( mAFC );
/* Add AFC as listener to the decoder */
mDecoder.addUnfilteredSimplexSampleListener( mAFC );
mDecoder.addUnfilteredRealSampleListener( mAFC );
}
}
}
@@ -496,7 +496,7 @@ public class ProcessingChain implements Listener<Message>
mLog.info( getLogPrefix() + "- started audio recording [" +
recorder.getFileName() + "]" );
mDecoder.addSimplexSampleListener( (FloatWaveRecorder)recorder );
mDecoder.addRealSampleListener( (FloatWaveRecorder)recorder );
}
else if( recorder instanceof ComplexWaveRecorder )
{
@@ -594,22 +594,22 @@ public class ProcessingChain implements Listener<Message>
/**
* Adds the listener to receive demodulated samples from the decoder
*/
public void addSimplexListener( SimplexSampleListener listener )
public void addRealListener( RealSampleListener listener )
{
if( mDecoder != null )
{
mDecoder.addSimplexSampleListener( listener );
mDecoder.addRealSampleListener( listener );
}
}
/**
* Removes the listener from receiving demodulated samples from the decoder
*/
public void removeSimplexListener( SimplexSampleListener listener )
public void removeRealListener( RealSampleListener listener )
{
if( mDecoder != null )
{
mDecoder.removeSimplexListener( listener );
mDecoder.removeRealListener( listener );
}
}
@@ -675,18 +675,18 @@ public class ProcessingChain implements Listener<Message>
}
/**
* Manages the simplex sample queue and distributes samples to the decoder.
* Manages the real sample queue and distributes samples to the decoder.
*/
private class SimplexProcessor implements Runnable
private class RealProcessor implements Runnable
{
@Override
public void run()
{
List<SimplexBuffer> sampleBuffers = new ArrayList<SimplexBuffer>();
List<RealBuffer> sampleBuffers = new ArrayList<RealBuffer>();
mSimplexQueue.drainTo( sampleBuffers, 4 );
mRealQueue.drainTo( sampleBuffers, 4 );
for( SimplexBuffer sampleBuffer: sampleBuffers )
for( RealBuffer sampleBuffer: sampleBuffers )
{
if( mDecoder != null )
{
@@ -694,7 +694,7 @@ public class ProcessingChain implements Listener<Message>
for( float sample: samples )
{
mDecoder.getSimplexReceiver().receive( sample );
mDecoder.getRealReceiver().receive( sample );
}
}
@@ -749,15 +749,15 @@ public class ProcessingChain implements Listener<Message>
}
/**
* Internal listener to receive simplex (ie demodulated) samples. Places
* received samples into the queue managed by the SimplexProcessor
* Internal listener to receive real(ie demodulated) samples. Places
* received samples into the queue managed by the RealProcessor
*/
public class SimplexSampleReceiver implements Listener<SimplexBuffer>
public class RealSampleReceiver implements Listener<RealBuffer>
{
@Override
public void receive( SimplexBuffer samples )
public void receive( RealBuffer samples )
{
mSimplexQueue.add( samples );
mRealQueue.add( samples );
}
}
}