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Closes #71 - frequency controller throws exception when exceeding min/max tuning limits of a tuner.

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Updated code to show dialog to user whenever the tuning limit has been exceeded.  Added new InvalidFrequencyException that includes the requested invalid frequency and the valid frequency limit that was exceeded
This commit is contained in:
Denny
2016-06-04 08:21:28 -04:00
parent bf5ded53e2
commit 078a6fddce
14 changed files with 516 additions and 391 deletions
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14
src/source/tuner/TunerController.java
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@@ -51,7 +51,7 @@ public abstract class TunerController implements Tunable, IFrequencyChangeProces
* @param minimumFrequency minimum uncorrected tunable frequency
* @param maximumFrequency maximum uncorrected tunable frequency
* @param middleUnusable is the +/- value center DC spike to avoid for channels
* @param extantUnusable is the unusable space at the extreme ends of the spectrum
* @param usableBandwidthPercentage is the unusable space at the extreme ends of the spectrum
*
* @throws SourceException - for any issues related to constructing the
* class, tuning a frequency, or setting the bandwidth
@@ -79,18 +79,11 @@ public abstract class TunerController implements Tunable, IFrequencyChangeProces
* Responds to requests to set the frequency
*/
@Override
public void frequencyChanged( FrequencyChangeEvent event )
public void frequencyChanged( FrequencyChangeEvent event ) throws SourceException
{
if( event.getEvent() == Event.REQUEST_FREQUENCY_CHANGE )
{
try
{
setFrequency( event.getValue().longValue() );
}
catch ( SourceException e )
{
mLog.error( "Error setting frequency from external controller", e );
}
setFrequency( event.getValue().longValue() );
}
}
@@ -212,7 +205,6 @@ public abstract class TunerController implements Tunable, IFrequencyChangeProces
* ensure all of the channels can be accomodated and any defined central DC
* spike avoided.
*
* @param threadPoolManager for the channel to use for runnables
* @param tuner to source the channel from
* @param channel with defined center frequency and bandwidth
*