private Query CreateRangeQuery(IFieldMappingInfo mapping, QueryType queryType, LuceneQueryPredicateExpression lowerBoundExpression, LuceneQueryPredicateExpression upperBoundExpression)
{
var lowerRange = RangeType.Inclusive;
var upperRange = (queryType == QueryType.LessThan || queryType == QueryType.GreaterThan) ? RangeType.Exclusive : RangeType.Inclusive;
if (upperBoundExpression == null)
{
lowerRange = upperRange;
upperRange = RangeType.Inclusive;
}
if (mapping.IsNumericField)
{
var lowerBound = lowerBoundExpression == null ? null : EvaluateExpression(lowerBoundExpression);
var upperBound = upperBoundExpression == null ? null : EvaluateExpression(upperBoundExpression);
return(NumericRangeUtils.CreateNumericRangeQuery(mapping.FieldName, (ValueType)lowerBound, (ValueType)upperBound, lowerRange, upperRange));
}
else
{
var minInclusive = lowerRange == RangeType.Inclusive;
var maxInclusive = upperRange == RangeType.Inclusive;
var lowerBound = lowerBoundExpression == null ? null : EvaluateExpressionToStringAndAnalyze(lowerBoundExpression, mapping);
var upperBound = upperBoundExpression == null ? null : EvaluateExpressionToStringAndAnalyze(upperBoundExpression, mapping);
return(new TermRangeQuery(mapping.FieldName, lowerBound, upperBound, minInclusive, maxInclusive));
}
}
public override Query CreateRangeQuery(object lowerBound, object upperBound, RangeType lowerRange, RangeType upperRange)
{
if (lowerBound != null && !propertyInfo.PropertyType.IsInstanceOfType(lowerBound))
{
lowerBound = ConvertToSupportedValueType(lowerBound);
}
if (upperBound != null && !propertyInfo.PropertyType.IsInstanceOfType(upperBound))
{
upperBound = ConvertToSupportedValueType(upperBound);
}
return(NumericRangeUtils.CreateNumericRangeQuery(fieldName, (ValueType)lowerBound, (ValueType)upperBound, lowerRange, upperRange));
}
public override Query CreateRangeQuery(object lowerBound, object upperBound, RangeType lowerRange, RangeType upperRange)
{
return(NumericRangeUtils.CreateNumericRangeQuery(fieldName, (ValueType)lowerBound, (ValueType)upperBound, lowerRange, upperRange));
}