/// <summary>
/// Example of how you can filter when keys follow a hierarchical pattern
/// </summary>
private static void QuickFilter()
{
DirectDictionaryLayerSimple <int> layer = new DirectDictionaryLayerSimple <int>();
layer["--1--A--A1"] = 1;
layer["--1--A--A2"] = 2;
layer["--1--A--A3"] = 3;
layer["--1--B--A1"] = 4;
layer["--1--B--A2"] = 5;
layer["--1--B--A3"] = 6;
layer["--1--B--A4"] = 7;
DirectDictionaryLayer <int, SimpleContainer <int> > subLayerA = layer.Filter("--1--A".ConvertToNibbles());
DirectDictionaryLayer <int, SimpleContainer <int> > subLayerB = layer.Filter("--1--B".ConvertToNibbles());
Console.WriteLine("Part A");
subLayerA.ExecuteOnAllItems((v, k) => {
Console.WriteLine($"Value [{v}] at SubKey [{k.ConvertFromFromNibbles()}]");
});
Console.WriteLine("Part B");
subLayerB.ExecuteOnAllItems((v, k) => {
Console.WriteLine($"Value [{v}] at SubKey [{k.ConvertFromFromNibbles()}]");
});
}
/// <summary>
/// An example of some of the ways data can be stored and retrieved from DirectDictionaryLayer
/// </summary>
private static void GetAndSet()
{
DirectDictionaryLayerSimple <int> layer = new DirectDictionaryLayerSimple <int>();
layer["123"] = 1;
layer["123"]["456"] = 2;
layer.Set("1234-567".ConvertToNibbles(), 3);
layer[(int)2000] = 5;
layer[(long)2000] = 6;
layer['A']['B'] = 7;
int four = layer.GetOrSet("1234-567-89".ConvertToNibbles(), () => { return(4); });
Console.WriteLine(layer["123"]);
Console.WriteLine(layer["1"]["23"]);
Console.WriteLine(layer["123456"]);
Console.WriteLine(layer["123"]["456"]);
Console.WriteLine(layer["1234-567"]);
Console.WriteLine(layer["1234"]["-"]["567"]);
Console.WriteLine(four);
Console.WriteLine(layer["1234-567-89"]);
Console.WriteLine(layer[(int)2000]);
Console.WriteLine(layer[(long)2000]);
Console.WriteLine(layer['A']['B']);
Console.WriteLine(layer.Get("123456"));
}
private static void Delete()
{
DirectDictionaryLayerSimple <int> layer = new DirectDictionaryLayerSimple <int>();
layer["asd"] = 5;
layer["asdr4"] = 6;
layer["bsd"] = 5;
layer["bsdr4"] = 6;
layer["csd"] = 5;
layer["csdr4"] = 6;
layer.DeleteWithoutShrink("asd".ConvertToNibbles());
layer.DeleteWithoutShrink("asdr4".ConvertToNibbles());
layer.DeleteWithoutShrink("bsd".ConvertToNibbles());
layer.DeleteWithoutShrink("bsdr4".ConvertToNibbles());
layer.DeleteWithoutShrink("csd".ConvertToNibbles());
layer.DeleteWithoutShrink("csdr4".ConvertToNibbles());
layer.Shrink();
}
/// <summary>
/// Example of how DirectDictionaryLayer can loop around on itself when you set up to do so
/// </summary>
private static void LoopAround()
{
DirectDictionaryLayerSimple <int> layer = new DirectDictionaryLayerSimple <int>();
layer.SetLayer("--1".ConvertToNibbles(), layer, false);
layer.SetLayer("---2".ConvertToNibbles(), layer, false);
layer["--1"] = 1;
layer["---2"] = 2;
Console.WriteLine(layer["--1"]);
Console.WriteLine(layer["--1--1"]);
Console.WriteLine(layer["--1--1--1"]);
Console.WriteLine(layer["--1--1--1---2---2--1"]);
Console.WriteLine(layer["---2"]);
Console.WriteLine(layer["---2---2"]);
Console.WriteLine(layer["---2---2---2"]);
Console.WriteLine(layer["---2---2--1--1---2--1---2"]);
}
/// <summary>
/// Example of how DirectDictionaryLayer can be use for grouping
/// </summary>
private static void Grouping()
{
List <AnimalProperty> mixedAnimalFeatures = new List <AnimalProperty>()
{
new AnimalProperty()
{
AnimalName = "horse", AnimalFeature = "kicks people"
},
new AnimalProperty()
{
AnimalName = "dog", AnimalFeature = "excited"
},
new AnimalProperty()
{
AnimalName = "cat", AnimalFeature = "loveable"
},
new AnimalProperty()
{
AnimalName = "horse", AnimalFeature = "evil"
},
new AnimalProperty()
{
AnimalName = "dog", AnimalFeature = "barks"
},
new AnimalProperty()
{
AnimalName = "dog", AnimalFeature = "protective"
},
new AnimalProperty()
{
AnimalName = "cat", AnimalFeature = "soft"
},
new AnimalProperty()
{
AnimalName = "horse", AnimalFeature = "conducts psychological warfare"
},
new AnimalProperty()
{
AnimalName = "dog", AnimalFeature = "eats barf"
},
new AnimalProperty()
{
AnimalName = "cat", AnimalFeature = "fluffy paws"
},
new AnimalProperty()
{
AnimalName = "horse", AnimalFeature = "bites"
},
new AnimalProperty()
{
AnimalName = "dog", AnimalFeature = "friendly"
}
};
DirectDictionaryLayerSimple <List <AnimalProperty> > layer = new DirectDictionaryLayerSimple <List <AnimalProperty> >();
//Do grouping
foreach (AnimalProperty animalThing in mixedAnimalFeatures)
{
List <AnimalProperty> groupList = layer.GetOrSet(animalThing.AnimalName.ConvertToNibbles(), () => { return(new List <AnimalProperty>()); });
groupList.Add(animalThing);
}
//Done grouping
List <AnimalProperty> dogStuff = layer["dog"];
List <AnimalProperty> catStuff = layer["cat"];
List <AnimalProperty> horseStuff = layer["horse"];
Console.WriteLine("\nDog features:");
for (int i = 0; i < dogStuff.Count; ++i)
{
Console.WriteLine(dogStuff[i].AnimalFeature);
}
Console.WriteLine();
Console.WriteLine("Cat features:");
for (int i = 0; i < catStuff.Count; ++i)
{
Console.WriteLine(catStuff[i].AnimalFeature);
}
Console.WriteLine();
Console.WriteLine("Horse features:");
for (int i = 0; i < horseStuff.Count; ++i)
{
Console.WriteLine(horseStuff[i].AnimalFeature);
}
Console.WriteLine();
}
