/// <summary>
/// Retrieve all applicable values from the DHT.
/// </summary>
/// <param name="key">The key of the value to retrieve.</param>
/// <returns>All the list of resources found on network, ordered by semantic affinity</returns>
public IList <KademliaResource> GetAll(string key)
{
IList <KademliaResource> found = dhtNode.Get(key);
if (found.Count > 0)
{
return(found.AsParallel().OrderByDescending(
d => QualityCalculator.calculateQualityCoefficient(
key, new string[3] {
d.Tag.Album, d.Tag.Artist, d.Tag.Title
},
0, 0, d.Tag.Bitrate, d.Tag.Channels, d.Tag.SampleRate)
).ToList());
}
else
{
return(found);
}
}
/// <summary>
/// Retrieve a value from the DHT.
/// </summary>
/// <param name="key">The key of the value to retrieve.</param>
/// <returns>the best semantically matching value stored for the key, or null if no values are found</returns>
public KademliaResource Get(string key)
{
IList <KademliaResource> found = dhtNode.Get(key);
if (found.Count > 0)
{
IList <KademliaResource> ordered = found.AsParallel().OrderByDescending(
d => QualityCalculator.calculateQualityCoefficient(
key, new string[3] {
d.Tag.Album, d.Tag.Artist, d.Tag.Title
},
0, 0, d.Tag.Bitrate, d.Tag.Channels, d.Tag.SampleRate)
).ToList();
return(ordered[0]); // An arbitrary value
}
else
{
return(null); // Nothing there
}
}
