/// <summary>
/// Estimates the complexity of the query being executed.
/// </summary>
/// <returns>
/// The estimated complexity of the query.
/// </returns>
public QueryComplexityEstimate GetQueryComplexityEstimate()
{
QueryComplexityEstimate complexityEstimate = new QueryComplexityEstimate();
var calculatedDataItemType = CalculatedDataItemType.SummaryStatisticsPerPolygon;
string localeISOCode = UserContext.Locale.ISOCode;
CalculatedDataItem <List <SpeciesObservationsCountPerPolygon> > calculatedDataItem;
calculatedDataItem = this.GetCacheCalculatedDataItem <List <SpeciesObservationsCountPerPolygon> >(calculatedDataItemType, localeISOCode);
if (calculatedDataItem.HasData)
{
complexityEstimate.QueryComplexityExecutionTime = QueryComplexityExecutionTime.Fast;
complexityEstimate.EstimatedProcessTime = TimeSpan.FromSeconds(0);
complexityEstimate.ComplexityDescription.Text = "Result stored in cache";
}
else if (MySettings.Calculation.SummaryStatistics.CalculateNumberOfObservationsfromObsData && MySettings.Calculation.SummaryStatistics.CalculateNumberOfSpeciesfromObsData)
{
complexityEstimate.QueryComplexityExecutionTime = QueryComplexityExecutionTime.Slow;
complexityEstimate.ComplexityDescription.Text = Resources.Resource.ResultSummaryStatisticsPerPolygonComplexityEstimateBothCounts; // both number of observations and number of species selected
}
else if (MySettings.Calculation.SummaryStatistics.CalculateNumberOfObservationsfromObsData || MySettings.Calculation.SummaryStatistics.CalculateNumberOfSpeciesfromObsData)
{
complexityEstimate.QueryComplexityExecutionTime = QueryComplexityExecutionTime.Medium;
complexityEstimate.ComplexityDescription.Text = MySettings.Calculation.SummaryStatistics.CalculateNumberOfObservationsfromObsData
? Resources.Resource.ResultSummaryStatisticsPerPolygonComplexityEstimateObservationCount
: Resources.Resource.ResultSummaryStatisticsPerPolygonComplexityEstimateSpeciesCount;
}
return(complexityEstimate);
}
public QueryComplexityEstimate GetQueryComplexityEstimate()
{
QueryComplexityEstimate complexityEstimate = new QueryComplexityEstimate();
int taxonCount = MySettings.Filter.Taxa.TaxonIds.Count;
if (taxonCount == 0)
{
complexityEstimate.QueryComplexityExecutionTime = QueryComplexityExecutionTime.Slow;
complexityEstimate.ComplexityDescription.Text = Resources.Resource.ResultTaxonTableComplexityEstimateAllTaxa; // "Alla taxa är valda";
}
else if (taxonCount > 250 && taxonCount < 1000)
{
complexityEstimate.QueryComplexityExecutionTime = QueryComplexityExecutionTime.Medium;
complexityEstimate.ComplexityDescription.Text = Resources.Resource.ResultTaxonTableComplexityEstimate250; // "Mer än 250 taxa är valda";
}
else if (taxonCount >= 1000)
{
complexityEstimate.QueryComplexityExecutionTime = QueryComplexityExecutionTime.Slow;
complexityEstimate.ComplexityDescription.Text = Resources.Resource.ResultTaxonTableComplexityEstimate1000; // "Mer än 1000 taxa är valda";
}
else
{
complexityEstimate.QueryComplexityExecutionTime = QueryComplexityExecutionTime.Fast;
}
return(complexityEstimate);
}
public QueryComplexityEstimate GetQueryComplexityEstimate(bool tableResult = true)
{
var complexityEstimate = new QueryComplexityEstimate
{
QueryComplexityExecutionTime = QueryComplexityExecutionTime.Fast
};
if (!MySettings.Filter.Spatial.IsSettingsDefault())
{
complexityEstimate.QueryComplexityExecutionTime = QueryComplexityExecutionTime.Medium;
complexityEstimate.ComplexityDescription.Text = Resource.QueryComplexitySpatialFilterIsUsed;
}
if (MySettings.Filter.Taxa.TaxonIds.Count == 0)
{
complexityEstimate.QueryComplexityExecutionTime = QueryComplexityExecutionTime.Slow;
complexityEstimate.ComplexityDescription.Text = Resource.QueryComplexityAllTaxaSelected;
if (tableResult)
{
complexityEstimate.ComplexityDescription.SuggestedResultViews.Add(new SpeciesObservationGridTableResultView());
}
else
{
complexityEstimate.ComplexityDescription.SuggestedResultViews.Add(new SpeciesObservationGridMapResultView());
}
}
else if (MySettings.Filter.Taxa.TaxonIds.Count > 50)
{
complexityEstimate.QueryComplexityExecutionTime = QueryComplexityExecutionTime.Medium;
complexityEstimate.ComplexityDescription.Text = string.Format(Resource.QueryComplexityManyTaxaIsUsedTemplate, MySettings.Filter.Taxa.TaxonIds.Count);
}
return(complexityEstimate);
}
public void GetQueryComplexityEstimate_ObservationMapWithoutTaxaFilter_ReturnSlowEstimate()
{
SpeciesObservationResultCalculator resultCalculator = new SpeciesObservationResultCalculator(SessionHandler.UserContext, SessionHandler.MySettings);
QueryComplexityEstimate result = resultCalculator.GetQueryComplexityEstimate();
//var result = QueryComplexityManager.GetQueryComplexityEstimate(ResultType.SpeciesObservationMap, SessionHandler.UserContext, SessionHandler.MySettings);
Assert.AreEqual(QueryComplexityExecutionTime.Slow, result.QueryComplexityExecutionTime);
}
public void GetQueryComplexityEstimate_ObservationMapWith100Taxa_ReturnMediumEstimate()
{
SessionHandler.MySettings.Filter.Taxa.AddTaxonIds(Enumerable.Range(1, 100));
//var result = QueryComplexityManager.GetQueryComplexityEstimate(ResultType.SpeciesObservationMap, SessionHandler.UserContext, SessionHandler.MySettings);
SpeciesObservationResultCalculator resultCalculator = new SpeciesObservationResultCalculator(SessionHandler.UserContext, SessionHandler.MySettings);
QueryComplexityEstimate result = resultCalculator.GetQueryComplexityEstimate();
Assert.AreEqual(QueryComplexityExecutionTime.Medium, result.QueryComplexityExecutionTime);
}
public void GetQueryComplexityEstimate_ObservationMapWithoutTaxaFilter_ReturnGridMapResultViewSuggestion()
{
SpeciesObservationResultCalculator resultCalculator = new SpeciesObservationResultCalculator(SessionHandler.UserContext, SessionHandler.MySettings);
QueryComplexityEstimate result = resultCalculator.GetQueryComplexityEstimate(false);
//QueryComplexityEstimate result;
//result = QueryComplexityManager.GetQueryComplexityEstimate(
// ResultType.SpeciesObservationMap,
// SessionHandler.UserContext,
// SessionHandler.MySettings);
Assert.AreEqual(ResultType.SpeciesObservationGridMap, result.ComplexityDescription.SuggestedResultViews[0].ResultType);
}
public void GetQueryComplexityEstimate_ObservationMapWith1TaxaWithSpatialFilter_ReturnMediumEstimate()
{
DataPolygon dataPolygon = CreateSampleDataPolygon();
SessionHandler.MySettings.Filter.Taxa.AddTaxonId(1);
SessionHandler.MySettings.Filter.Spatial.Polygons.Add(dataPolygon);
//var result = QueryComplexityManager.GetQueryComplexityEstimate(ResultType.SpeciesObservationMap, SessionHandler.UserContext, SessionHandler.MySettings);
SpeciesObservationResultCalculator resultCalculator = new SpeciesObservationResultCalculator(SessionHandler.UserContext, SessionHandler.MySettings);
QueryComplexityEstimate result = resultCalculator.GetQueryComplexityEstimate();
Assert.AreEqual(QueryComplexityExecutionTime.Medium, result.QueryComplexityExecutionTime);
}
public void GetQueryComplexityEstimate_ObservationMapWithoutTaxaFilterButWithCachedResult_ReturnFastEstimate()
{
SpeciesObservationsData speciesObservationsData;
//QueryComplexityEstimate result;
LoginApplicationUser();
speciesObservationsData = CreateSpeciesObservationData(SessionHandler.UserContext, SessionHandler.MySettings);
CalculatedDataItemCacheManager.GetSpeciesObservationData(SessionHandler.MySettings, "").Data = speciesObservationsData;
SpeciesObservationResultCalculator resultCalculator = new SpeciesObservationResultCalculator(SessionHandler.UserContext, SessionHandler.MySettings);
QueryComplexityEstimate result = resultCalculator.GetQueryComplexityEstimate();
//result = QueryComplexityManager.GetQueryComplexityEstimate(ResultType.SpeciesObservationMap, SessionHandler.UserContext, SessionHandler.MySettings);
Assert.AreEqual(QueryComplexityExecutionTime.Fast, result.QueryComplexityExecutionTime);
}
public QueryComplexityEstimate GetQueryComplexityEstimate()
{
var complexityEstimate = new QueryComplexityEstimate
{
QueryComplexityExecutionTime = QueryComplexityExecutionTime.Fast
};
if (MySettings.Filter.Taxa.TaxonIds.Count == 0)
{
complexityEstimate.QueryComplexityExecutionTime = QueryComplexityExecutionTime.Medium;
complexityEstimate.ComplexityDescription.Text = string.Format(Resource.QueryComplexityAllTaxaSelected);
}
else if (MySettings.Filter.Taxa.TaxonIds.Count > 50)
{
complexityEstimate.QueryComplexityExecutionTime = QueryComplexityExecutionTime.Medium;
complexityEstimate.ComplexityDescription.Text = string.Format(Resource.QueryComplexityManyTaxaIsUsedTemplate, MySettings.Filter.Taxa.TaxonIds.Count);
}
return(complexityEstimate);
}
public QueryComplexityEstimate GetQueryComplexityEstimate()
{
QueryComplexityEstimate queryComplexity = new QueryComplexityEstimate();
return(queryComplexity);
}