public override bool ProcessUnsignedIntegerValue(TAGValueMatcherState state, TAGProcessorStateBase valueSink,
TAGDictionaryItem valueType, uint value)
{
bool result = false;
if (valueType.Name == TAGValueNames.kTagFileTimeTag)
{
// Every time record marks the end of the collected data for an epoch
// Thus, we instruct the value sink to process its context whenever we receive
// a time value.
if (state.HaveSeenATimeValue)
{
valueSink.ProcessEpochContext();
}
switch (valueType.Type)
{
case TAGDataType.t32bitUInt:
// {$IFDEF DENSE_TAG_FILE_LOGGING}
// SIGLogProcessMessage.Publish(Self, Format('Time Origin Update: Incremented Time: %d, new Origin: %d, Delta: %d', { SKIP}
// [FValueSink.GPSWeekTime, Value, Value - FValueSink.GPSWeekTime]), slpmcMessage);
// {$ENDIF}
valueSink.GPSWeekTime = value; // Time value is GPS milliseconds since start of week
state.HaveSeenATimeValue = true;
result = true;
break;
case TAGDataType.t4bitUInt:
valueSink.GPSWeekTime = valueSink.GPSWeekTime + 100 * value; // Time value is tenths of seconds delta from previous time
state.HaveSeenATimeValue = true;
result = true;
break;
}
}
else if (valueType.Name == TAGValueNames.kTagFileWeekTag)
{
if (valueType.Type == TAGDataType.t16bitUInt)
{
valueSink.GPSWeekNumber = (short)value;
state.HaveSeenAWeekValue = true;
result = true;
}
}
// if we have seen both a GPS week and time then we can compute the DataTime
// value for the value sink
if (state.HaveSeenATimeValue && state.HaveSeenAWeekValue)
{
valueSink.DataTime = GPS.GPSOriginTimeToDateTime(valueSink.GPSWeekNumber, valueSink.GPSWeekTime);
}
return(result);
}
public override bool ProcessEmptyValue(TAGValueMatcherState state, TAGProcessorStateBase valueSink,
TAGDictionaryItem valueType)
{
if (!state.ProofingRunProcessed)
{
state.ProofingRunProcessed = valueSink.ProcessEpochContext();
}
valueSink.StartProofing = "";
SetProofingRunStartTime(state, valueSink);
return(true);
}
public override bool ProcessUnsignedIntegerValue(TAGValueMatcherState state, TAGProcessorStateBase valueSink,
TAGDictionaryItem valueType, uint value)
{
bool result = false;
if (valueType.Name == TAGValueNames.kTagFileStartProofingTimeTag)
{
// Every time record marks the end of the collected data for an epoch
// Thus, we instruct the value sink to process its context whenever we receive a time value.
if (state.HaveSeenAProofingRunTimeValue && !valueSink.ProcessEpochContext())
{
return(false);
}
if (valueType.Type == TAGDataType.t32bitUInt)
{
valueSink.StartProofingTime = value; // Time value is GPS milliseconds since start of week
state.HaveSeenAProofingRunTimeValue = true;
result = true;
}
}
if (valueType.Name == TAGValueNames.kTagFileStartProofingWeekTag)
{
if (valueType.Type == TAGDataType.t16bitUInt)
{
valueSink.StartProofingWeek = (short)value;
state.HaveSeenAProofingRunWeekValue = true;
result = true;
}
}
// if we have seen both a GPS week and time then we can compute the DataTime
// value for the value sink
if (result && state.HaveSeenAProofingRunTimeValue && state.HaveSeenAProofingRunWeekValue)
{
valueSink.StartProofingDataTime = GPS.GPSOriginTimeToDateTime(valueSink.StartProofingWeek, valueSink.StartProofingTime);
}
return(result);
}
public override bool Finishing()
{
//Check if we need to process a final context
return(!ValueMatcherState.HaveSeenATimeValue || Processor.ProcessEpochContext());
}
public void Test_TAGProcessorStateBase_ProcessEpochContext()
{
var state = new TAGProcessorStateBase();
Assert.True(state.ProcessEpochContext(), "Base function failed - it is not supposed to be implemented!");
}
