/// <summary>
/// Get a subset of this species fact list by quality.
/// </summary>
/// <param name="quality">The quality for the requested species facts.</param>
/// <returns>A species fact list.</returns>
public SpeciesFactList GetSpeciesFacts(ISpeciesFactQuality quality)
{
SpeciesFactList speciesFacts = new SpeciesFactList();
var subset = from SpeciesFact speciesFact in this
where speciesFact.Quality == quality
select speciesFact;
if (subset.IsNotNull() && subset.Any())
{
speciesFacts.AddRange(subset.ToArray());
}
return(speciesFacts);
}
/// <summary>
/// Get a subset of this species fact list based on parameters.
/// </summary>
/// <param name="individualCategory">The individual category for the requested species facts.</param>
/// <returns>A species fact list.</returns>
public SpeciesFactList GetSpeciesFacts(IIndividualCategory individualCategory)
{
SpeciesFactList speciesFacts = new SpeciesFactList();
var subset = from SpeciesFact speciesFact in this
where speciesFact.IndividualCategory.Id == individualCategory.Id
select speciesFact;
if (subset.IsNotNull() && subset.Any())
{
speciesFacts.AddRange(subset.ToArray());
}
return(speciesFacts);
}
/// <summary>
/// Get a subset of this species fact list based on parameters.
/// </summary>
/// <param name="period">The period for the requested species facts.</param>
/// <returns>A species fact list.</returns>
public SpeciesFactList GetSpeciesFacts(IPeriod period)
{
SpeciesFactList speciesFacts = new SpeciesFactList();
var subset = from SpeciesFact speciesFact in this
where speciesFact.Period == period
select speciesFact;
if (subset.IsNotNull() && subset.Any())
{
speciesFacts.AddRange(subset.ToArray());
}
return(speciesFacts);
}
/// <summary>
/// Get a subset of this species fact list based on parameters.
/// </summary>
/// <param name="factor">The factor for the requested species facts.</param>
/// <returns>A species fact list.</returns>
public SpeciesFactList GetSpeciesFacts(IFactor factor)
{
SpeciesFactList speciesFacts = new SpeciesFactList();
var subset = from SpeciesFact speciesFact in this
where speciesFact.Factor.Id == factor.Id
orderby speciesFact.Taxon.SortOrder ascending
select speciesFact;
if (subset.IsNotNull() && subset.Any())
{
speciesFacts.AddRange(subset.ToArray());
}
return(speciesFacts);
}
/// <summary>
/// Get a subset of this species fact list based on parameters.
/// </summary>
/// <param name="taxon">The taxon for the requested species facts.</param>
/// <param name="individualCategory">The individual category for the requested species facts.</param>
/// <param name="factor">The factor for the requested species facts.</param>
/// <param name="period">The period for the requested species facts.</param>
/// <returns>A species fact list.</returns>
public SpeciesFactList GetSpeciesFacts(ITaxon taxon,
IIndividualCategory individualCategory,
IFactor factor,
IPeriod period)
{
SpeciesFactList speciesFacts = new SpeciesFactList();
var subset = from SpeciesFact speciesFact in this
where speciesFact.Taxon.Id == taxon.Id &&
speciesFact.IndividualCategory.Id == individualCategory.Id &&
speciesFact.Factor.Id == factor.Id &&
(speciesFact.Period.IsNull() || (speciesFact.Period.Id == period.Id))
select speciesFact;
if (subset.IsNotNull() && subset.Any())
{
speciesFacts.AddRange(subset.ToArray());
}
return(speciesFacts);
}