public IList <Cluster> GetList(Int32 allCount, ClusterFilter filter)
{
var usersData = new List <UserDto>();
var clustersData = new List <ClusterDto>();
Task.WaitAll(Task.Run(() =>
{
usersData = Reliable(() => ReadUsers(allCount));
}), Task.Run(() =>
{
if (filter.WithProperties)
{
clustersData = Reliable(() => ReadClusters(allCount));
}
}));
var grouppedByMac = usersData.GroupBy(d => d.Mac).ToDictionary(d => d.Key, d => (Double)d.Sum(u => u.XCount));
var weigtData = usersData.GroupBy(d => new { d.Mac, d.ClusterId })
.Select(d => new { d.Key.Mac, d.Key.ClusterId, Freq = d.Sum(f => f.XCount) / grouppedByMac[d.Key.Mac] });
if (filter.Id.HasValue)
{
weigtData = weigtData.Where(d => d.ClusterId + 1 == filter.Id.Value);
}
return(weigtData.GroupBy(d => d.ClusterId).Select(g =>
{
var cluster = new Cluster {
Id = g.Key + 1
};
cluster.Name = Convert.ToString(cluster.Id);
if (filter.WithSize)
{
cluster.SizeHistory = new[] { new Tuple <TimeSpan, Double>(TimeSpan.Zero, g.Sum(gg => gg.Freq)) }
}
;
if (filter.WithUsers)
{
cluster.UsersInfo = g.OrderByDescending(gg => gg.Freq)
.Select(gg => new Tuple <User, Double>(new User {
MacAddress = gg.Mac
}, gg.Freq)).ToList();
}
if (filter.WithProperties)
{
cluster.Properties = clustersData.Where(c => c.ClusterId == cluster.Id).Select(c => new Property
{
Type = ClusterDto.types[c.ColumnId],
Mean = c.Value
}).ToList();
}
return cluster;
}).ToList());
}
public IList <Cluster> GetList(ClusterFilter filter)
{
var query = Session.QueryOver <ClusterDto>();
if (filter.Id.HasValue)
{
query = query.Where(c => c.Id == filter.Id.Value);
}
if (filter.WithSize)
{
Session.QueryOver <ClusterDto>()
.Fetch(dto => dto.Sizes)
.Eager.Fetch(dto => dto.Sizes[0].Learning)
.Eager.Future();
}
var clusters = query.Future().ToList();
if (filter.WithUsers)
{
foreach (var cluster in clusters)
{
var clusterId = cluster.Id;
cluster.Users =
Session.QueryOver <UserProfileDto>()
.Fetch(p => p.User).Eager
.Where(p => p.Cluster.Id == clusterId)
.OrderBy(p => p.Probability)
.Desc.Take(20).List();
}
}
if (filter.WithProperties)
{
foreach (var cluster in clusters)
{
var clusterId = cluster.Id;
cluster.RProfile = Session.QueryOver <ClusterRProfileDto>().Where(p => p.Cluster.Id == clusterId).List();
cluster.NProfile = Session.QueryOver <ClusterNProfileDto>().Where(p => p.Cluster.Id == clusterId).List();
}
}
return(clusters.Select(dto => (Cluster)dto).ToList());
}
public IList <Cluster> GetList(Int32 allCount, ClusterFilter filter)
{
var clusters = new[]
{
new Cluster
{
Id = 1,
Name = "Hive 1",
SizeHistory = new[] { new Tuple <TimeSpan, double>(TimeSpan.Zero, 1) },
UsersInfo = new Collection <Tuple <User, double> > {
new Tuple <User, double>(new User {
MacAddress = "11"
}, 0.9)
},
Properties = new Collection <Property>()
},
new Cluster
{
Id = 2,
Name = "Hive 2",
SizeHistory = new[] { new Tuple <TimeSpan, double>(TimeSpan.Zero, 2) },
UsersInfo = new Collection <Tuple <User, double> >
{
new Tuple <User, double>(new User {
MacAddress = "13"
}, 0.6),
new Tuple <User, double>(new User {
MacAddress = "16"
}, 0.8),
},
Properties = new Collection <Property>()
}
}.ToList();
if (filter.Id.HasValue)
{
clusters = clusters.Where(c => c.Id == filter.Id.Value).ToList();
}
return(clusters);
}
