private NavigationTreeNode(
[NotNull] INavigation navigation,
[NotNull] NavigationTreeNode parent,
bool optional,
bool include)
{
Check.NotNull(navigation, nameof(navigation));
Check.NotNull(parent, nameof(parent));
Navigation = navigation;
Parent = parent;
Optional = optional;
ToMapping = new List <string>();
if (include)
{
ExpansionMode = NavigationTreeNodeExpansionMode.NotNeeded;
Included = navigation.IsCollection()
? NavigationTreeNodeIncludeMode.Collection
: NavigationTreeNodeIncludeMode.ReferencePending;
}
else
{
ExpansionMode = navigation.IsCollection()
? NavigationTreeNodeExpansionMode.Collection
: NavigationTreeNodeExpansionMode.ReferencePending;
Included = NavigationTreeNodeIncludeMode.NotNeeded;
}
foreach (var parentFromMapping in parent.FromMappings)
{
var newMapping = parentFromMapping.ToList();
newMapping.Add(navigation.Name);
FromMappings.Add(newMapping);
}
}
private NavigationTreeNode(
List <string> fromMapping,
bool optional)
{
Optional = optional;
FromMappings.Add(fromMapping.ToList());
ToMapping = fromMapping.ToList();
ExpansionMode = NavigationTreeNodeExpansionMode.ReferenceComplete;
Included = NavigationTreeNodeIncludeMode.NotNeeded;
}
private NavigationTreeNode(
List <string> fromMapping,
bool optional)
{
Optional = optional;
FromMappings.Add(fromMapping.ToList());
ToMapping = fromMapping.ToList();
ExpansionState = NavigationState.Complete;
IncludeState = NavigationState.NotNeeded;
}
private NavigationTreeNode(
[NotNull] INavigation navigation,
[NotNull] NavigationTreeNode parent,
bool optional,
bool include)
{
Check.NotNull(navigation, nameof(navigation));
Check.NotNull(parent, nameof(parent));
Navigation = navigation;
Parent = parent;
Optional = optional;
ToMapping = new List <string>();
IsCollection = navigation.IsCollection();
if (include)
{
ExpansionState = NavigationState.NotNeeded;
IncludeState = NavigationState.Pending;
}
else
{
ExpansionState = NavigationState.Pending;
IncludeState = NavigationState.NotNeeded;
}
// for ownership don't mark for include or expansion
// just track the navigations in the tree in the original form
// they will be expanded/translated later in the pipeline
if (navigation.ForeignKey.IsOwnership)
{
if (include)
{
IncludeState = NavigationState.Delayed;
}
else
{
ExpansionState = NavigationState.Delayed;
}
ToMapping = parent.ToMapping.ToList();
ToMapping.Add(navigation.Name);
}
foreach (var parentFromMapping in parent.FromMappings)
{
var newMapping = parentFromMapping.ToList();
newMapping.Add(navigation.Name);
FromMappings.Add(newMapping);
}
}