/// <summary>
/// Creates a default layer that isn't linked to a timeline.
/// </summary>
/// <param name="instanceStorage">The object that stores the instances of the parts.</param>
/// <remarks>
/// This method is provided for testing purposes only.
/// </remarks>
/// <returns>The newly created instance.</returns>
internal static CompositionLayer CreateInstanceWithoutTimeline(IStoreInstances instanceStorage)
{
var history = new ValueHistory <IStoreInstances>
{
Current = instanceStorage
};
return(new CompositionLayer(
new HistoryId(),
new DictionaryHistory <GroupRegistrationId, GroupDefinition>(),
new DictionaryHistory <GroupCompositionId, GroupRegistrationId>(),
new BidirectionalGraphHistory <GroupCompositionId, GroupCompositionGraphEdge>(),
new DictionaryHistory <PartCompositionId, PartCompositionInfo>(),
new BidirectionalGraphHistory <PartCompositionId, PartImportExportEdge <PartCompositionId> >(),
history));
}
/// <summary>
/// Creates a default layer that isn't linked to a timeline.
/// </summary>
/// <param name="instanceStorage">The object that stores the instances of the parts.</param>
/// <remarks>
/// This method is provided for testing purposes only.
/// </remarks>
/// <returns>The newly created instance.</returns>
internal static CompositionLayer CreateInstanceWithoutTimeline(IStoreInstances instanceStorage)
{
var history = new ValueHistory<IStoreInstances>
{
Current = instanceStorage
};
return new CompositionLayer(
new HistoryId(),
new DictionaryHistory<GroupRegistrationId, GroupDefinition>(),
new DictionaryHistory<GroupCompositionId, GroupRegistrationId>(),
new BidirectionalGraphHistory<GroupCompositionId, GroupCompositionGraphEdge>(),
new DictionaryHistory<PartCompositionId, PartCompositionInfo>(),
new BidirectionalGraphHistory<PartCompositionId, PartImportExportEdge<PartCompositionId>>(),
history);
}
