/// <summary>
/// Constructs this facet query componnent with the given <paramref name="facet"/>.
/// </summary>
/// <param name="facet">The <see cref="Facet"/>.</param>
public FacetQueryComponent(FacetDefinition facet)
{
// validate arguments
if (facet == null)
throw new ArgumentNullException("facet");
// set values
this.facet = facet;
}
/// <summary>
/// Copies the given <paramref name="facet"/>/
/// </summary>
/// <param name="facet">The <see cref="Facet"/> which to copy.</param>
protected Facet(FacetDefinition facet)
{
// validate arguments
if (facet == null)
throw new ArgumentNullException("facet");
// set values
friendlyName = facet.FriendlyName;
propertyName = facet.PropertyName;
}
/// <summary>
/// Construcs a <see cref="FacetResult"/> from the given <paramref name="definition"/> and <paramref name="values"/>.
/// </summary>
/// <param name="context">The <see cref="IMansionContext"/>.</param>
/// <param name="definition">The <see cref="FacetDefinition"/>.</param>
/// <param name="values">The <see cref="FacetValue"/>s.</param>
/// <returns>Returns the created <see cref="FacetResult"/>.</returns>
/// <exception cref="ArgumentNullException">Thrown if one of the parameters is null.</exception>
public static FacetResult Create(IMansionContext context, FacetDefinition definition, IEnumerable<FacetValue> values)
{
// validate arguments
if (context == null)
throw new ArgumentNullException("context");
if (definition == null)
throw new ArgumentNullException("definition");
if (values == null)
throw new ArgumentNullException("values");
// transform the result using the definition
var transformedResults = definition.Transform(context, values);
// create the facet result
return new FacetResult(definition.PropertyName, definition.FriendlyName, transformedResults);
}