public IEnumerable <IPartition> PartitionModel(IModel model)
{
List <IPartition> partitionList = new List <IPartition>();
List <INode> nodes = new List <INode>(model.Nodes);
int seed = Seed();
logger.Debug("Seed used for partition shuffling: {0}", seed);
nodes.Shuffle(seed);
int numberOfPartitions = int.Parse(Configuration.Current.GetOption("partitions"));
int numberOfNodesInPartion = (int)Math.Ceiling(nodes.Count / (double)numberOfPartitions);
int cntr = 0;
IPartition partition = this.partitionFactory.CreatePartition();
foreach (var node in nodes)
{
if (cntr < numberOfNodesInPartion)
{
partition.Add(node);
++cntr;
}
else
{
cntr = 1;
partitionList.Add(partition);
partition = this.partitionFactory.CreatePartition();
partition.Add(node);
}
}
if (!partition.IsEmpty && !partitionList.Contains(partition))
{
partitionList.Add(partition);
}
return(partitionList);
}