private void WriteCrossingEdges(IPartition partition, XmlWriter writer)
{
writer.WriteStartElement(PartitionSerializerTags.CrossingEdgesTag);
IPartitionEdge edge;
foreach (var item in partition.GetExternalEdges())
{
writer.WriteStartElement(PartitionSerializerTags.CrossingEdgeTag);
edge = (IPartitionEdge)item;
// edge id
writer.WriteStartElement(PartitionSerializerTags.IdTag);
edge.Id.Serialize(writer);
writer.WriteEndElement();
// id of the 'remote' partition
writer.WriteStartElement(PartitionSerializerTags.PartitionIdTag);
edge.GetOtherPartition(partition).Id.Serialize(writer);
writer.WriteEndElement();
writer.WriteEndElement();
}
writer.WriteEndElement();
}
