public SearchDialog(SearchQueryBuilder queryBuilder = null, PromptStyler searchHitStyler = null, bool multipleSelection = false, CanonicalizerDelegate canonicalizer = null)
{
this.queryBuilder = queryBuilder ?? new SearchQueryBuilder();
this.hitStyler = searchHitStyler ?? new SearchHitStyler();
this.multipleSelection = multipleSelection;
this.canonicalizer = canonicalizer;
}
public Range Resolve(CanonicalizerDelegate canonicalizer)
{
var comparison = new Range {
Property = canonicalizer(Property.Entity)
};
var lower = Lower == null ? double.NegativeInfinity : double.Parse(Lower.Entity);
var upper = Upper == null ? double.PositiveInfinity : double.Parse(Upper.Entity);
switch (Operator.Entity)
{
case ">=": break;
case "+":
case "greater than or equal":
case "at least":
comparison.IncludeLower = true;
comparison.IncludeUpper = true;
upper = double.PositiveInfinity;
break;
case ">":
case "greater than":
comparison.IncludeLower = false;
comparison.IncludeUpper = true;
upper = double.PositiveInfinity;
break;
case "-":
case "between":
case "and":
case "or":
comparison.IncludeLower = true;
comparison.IncludeUpper = true;
break;
case "<=":
case "no more than":
case "less than or equal":
comparison.IncludeLower = true;
comparison.IncludeUpper = true;
upper = lower;
lower = double.NegativeInfinity;
break;
case "<":
case "less than":
comparison.IncludeLower = true;
comparison.IncludeUpper = false;
upper = lower;
lower = double.NegativeInfinity;
break;
// This is the case where we just have naked values
case "":
comparison.IncludeLower = true;
comparison.IncludeUpper = true;
upper = lower;
break;
default: throw new ArgumentException($"Unknown operator {Operator.Entity}");
}
comparison.Lower = lower;
comparison.Upper = upper;
return(comparison);
}
public SearchLanguageDialog(CanonicalizerDelegate canonicalizer, string defaultProperty = null)
{
_canonicalizer = canonicalizer;
_defaultProperty = defaultProperty;
}
