public IVertex AddVertex(object id)
{
var vertex = new PartitionVertex(BaseGraph.AddVertex(id), this);
vertex.SetPartition(_writePartition);
return(vertex);
}
private bool HasNext()
{
if (null != _nextVertex)
{
return(true);
}
while (_itty.MoveNext())
{
var vertex = _itty.Current;
if (_partitionVertexIterable._graph.IsInPartition(vertex))
{
_nextVertex = new PartitionVertex(vertex, _partitionVertexIterable._graph);
return(true);
}
}
return(false);
}
public IEnumerator <IVertex> GetEnumerator()
{
while (HasNext())
{
if (null != _nextVertex)
{
var temp = _nextVertex;
_nextVertex = null;
yield return(temp);
}
else
{
while (_itty.MoveNext())
{
var vertex = _itty.Current;
if (_partitionVertexIterable._graph.IsInPartition(vertex))
{
yield return(new PartitionVertex(vertex, _partitionVertexIterable._graph));
}
}
}
}
}