public Predicate <T> BuildFilter <T>(Func <T, int> relationType)
{
List <Predicate <T> > relationFilters = new List <Predicate <T> >();
if (Blood)
{
relationFilters.Add(FilterUtils.IntFilter <T>(relationType, Individual.BLOOD));
}
if (Directs)
{
relationFilters.Add(FilterUtils.IntFilter <T>(relationType, Individual.DIRECT));
}
if (Marriage)
{
relationFilters.Add(FilterUtils.IntFilter <T>(relationType, Individual.MARRIAGE));
}
if (MarriedToDB)
{
relationFilters.Add(FilterUtils.IntFilter <T>(relationType, Individual.MARRIEDTODB));
}
if (Unknown)
{
relationFilters.Add(FilterUtils.IntFilter <T>(relationType, Individual.UNKNOWN));
}
return(FilterUtils.OrFilter <T>(relationFilters));
}