private static void filter_queries(MongoDogDB db)
{
Console.WriteLine("-- Filter --");
filter_FindBreeds(db, "Welsh Terrier");
filter_FindBreeds(db, "Scooby Doo");
filter_BreedGreater(db, "Weimaraner");
}
private static void count_dogs(MongoDogDB db)
{
var recs = db.CallingAllDogs();
int count = 0;
foreach (var rec in recs)
{
count++;
}
Console.WriteLine($"\nRecords: {count}");
}
static void Main(string[] args)
{
// print out a count of the records to know we are connected.
MongoDogDB db = new MongoDogDB();
count_dogs(db);
filter_queries(db);
Console.WriteLine("\n-- LinqBreed --");
LinqBreed(db, "Welsh Terrier");
LinqBreed(db, "Scooby Doo");
LinqFancy(db, "Weimaraner");
// This is my ending tag just so I know that I didn't abort.
Console.WriteLine("\n-- Dogs of Zurich --");
}
private static void filter_FindBreeds(MongoDogDB db, string input_breed)
{
Console.WriteLine(input_breed);
var recs = db.filter_FindABreed(input_breed);
if (recs.Count == 0)
{
Console.WriteLine($"No {input_breed} dogs found");
return;
}
foreach (var rec in recs)
{
print_breed(rec);
}
}
private static void filter_BreedGreater(MongoDogDB db, string input_breed)
{
Console.WriteLine($"\nFinding Dogs with breed GT {input_breed}");
var recs = db.filter_FindFancy(input_breed);
if (recs.Count == 0)
{
Console.WriteLine($"No Records GT {input_breed} found");
return;
}
foreach (var rec in recs)
{
print_breed(rec);
}
}
static void LinqBreed(MongoDogDB db, string input_breed)
{
var dogs = db.CallingAllDogs();
var breed_q =
(from dog in dogs
where dog.Breed1 == input_breed
select dog).ToList();
if (breed_q.Count == 0)
{
Console.WriteLine($" {input_breed} not found");
return;
}
foreach (var b in breed_q)
{
print_breed(b);
}
}
static void LinqFancy(MongoDogDB db, string input_breed)
{
var dogs = db.CallingAllDogs();
Console.WriteLine($"\nFinding Dogs with breed GT {input_breed}");
var breed_q =
(from dog in dogs
where String.Compare(dog.Breed1, input_breed) > 0
// && dog.DogYearOfBirth == 2007
select dog).ToList();
if (breed_q.Count == 0)
{
Console.WriteLine($" {input_breed} not found");
return;
}
foreach (var b in breed_q)
{
print_breed(b);
}
}
