private IEnumerable <Tuple <ImportRegistrationId, PartCompositionId, ExportRegistrationId> > SatisfiedPartImports(PartCompositionId partId)
{
return(m_PartConnections
.InEdges(partId)
.Select(
edge => new Tuple <ImportRegistrationId, PartCompositionId, ExportRegistrationId>(
edge.ImportRegistration,
edge.Source,
edge.ExportRegistration)));
}
/// <summary>
/// Disconnects the exporting group from the importing group.
/// </summary>
/// <param name="importingGroup">The composition ID of the importing group.</param>
/// <param name="exportingGroup">The composition ID of the exporting group.</param>
public void Disconnect(GroupCompositionId importingGroup, GroupCompositionId exportingGroup)
{
if ((importingGroup == null) || (exportingGroup == null))
{
return;
}
if (!m_GroupConnections.ContainsVertex(importingGroup) || (!m_GroupConnections.ContainsVertex(exportingGroup)))
{
return;
}
var importDefinition = m_GroupConnections
.InEdges(importingGroup)
.Where(edge => edge.Source.Equals(exportingGroup))
.Select(edge => edge.Import)
.FirstOrDefault();
m_GroupConnections.RemoveInEdgeIf(importingGroup, edge => edge.Source.Equals(exportingGroup));
DisconnectParts(importingGroup, importDefinition, exportingGroup);
}