public bool Matches(IGetSearchArea searchObject)
{
switch (Op)
{
default:
case Operator.Invalid: // should not happen when parsing is correct.
return(false);
case Operator.And:
if (Operands.Count == 0)
{
return(true); // should not every happen gotta return something...
}
foreach (var item in Operands)
{
var value = item.Matches(searchObject);
if (!value)
{
return(IsNegated ? true : false);
}
}
return(IsNegated ? false : true);
case Operator.Or:
if (Operands.Count == 0)
{
return(true); // should not every happen gotta return something...
}
foreach (var item in Operands)
{
var value = item.Matches(searchObject);
if (value)
{
return(IsNegated ? false : true);
}
}
return(IsNegated ? true : false);
}
}
public bool Matches(IGetSearchArea searchObject)
{
IList <string> inputList = searchObject.GetSearchArea(SearchArea);
// might be just one string, like title:apple or might be everything like brown
int index;
switch (Type)
{
// input="mars attacks" searchfor="MARS" --> found
// input="" searchFor="MARS" --> not found
// input="mars attack" searchFor="" --> found
// input="" searchFor="" --> found
default:
case SearchType.StringSearch:
{
if (string.IsNullOrEmpty(SearchFor))
{
return(true); // must return something...
}
else
{
// if any any item matches, return true/false based on isNegated
foreach (var item in inputList)
{
index = item.IndexOf(SearchFor, StringComparison.CurrentCultureIgnoreCase);
if (index >= 0)
{
return(IsNegated ? false : true);
}
}
}
// Didn't find it. Return false normally, but true if isnegated.
return(IsNegated ? true : false);
}
}
}
