private static Restriction BuildComparisonRestriction(ComparisonFilter filter, PropTag ptagToSearch, object propValue)
{
Restriction.PropertyRestriction propertyRestriction;
switch (filter.ComparisonOperator)
{
case ComparisonOperator.Equal:
propertyRestriction = (Restriction.PropertyRestriction)Restriction.EQ(ptagToSearch, propValue);
break;
case ComparisonOperator.NotEqual:
propertyRestriction = (Restriction.PropertyRestriction)Restriction.NE(ptagToSearch, propValue);
break;
case ComparisonOperator.LessThan:
propertyRestriction = (Restriction.PropertyRestriction)Restriction.LT(ptagToSearch, propValue);
break;
case ComparisonOperator.LessThanOrEqual:
propertyRestriction = (Restriction.PropertyRestriction)Restriction.LE(ptagToSearch, propValue);
break;
case ComparisonOperator.GreaterThan:
propertyRestriction = (Restriction.PropertyRestriction)Restriction.GT(ptagToSearch, propValue);
break;
case ComparisonOperator.GreaterThanOrEqual:
propertyRestriction = (Restriction.PropertyRestriction)Restriction.GE(ptagToSearch, propValue);
break;
default:
throw ContentFilterBuilder.UnexpectedFilterType(filter);
}
if (ptagToSearch.IsMultiValued())
{
propertyRestriction.MultiValued = true;
}
return(propertyRestriction);
}
