public static List <INode> GetDependencies(this TreeContext context, IDepend depend)
{
List <INode> dependencies = depend.Dependencies.DistinctDependencies()
.Select(context.GetDependencyNode)
.ToList();
context.GetParentGroup(depend)?.AddGroupDependency(context, dependencies);
return(dependencies);
}
public static List <INode> GetDependencies(this TreeContext context, INode node)
{
List <INode> dependencies = node.Provider.Dependencies
.Select(x => context.Tree.GetNode(x.Token))
.ToList();
context.GetParentGroup(node.Provider)?.AddGroupDependency(context, dependencies);
return(dependencies.Distinct().ToList());
}
public static void ReorderNodes(this TreeContext context,
IDepend depend,
IDependency dependency1,
IDependency dependency2)
{
var node1 = context.GetDependencyNode(dependency1);
var node2 = context.GetDependencyNode(dependency2);
if (node1 == node2)
{
return;
}
ReorderNodes(node1, node2, depend.DiagInfo);
context.CreateNonEqualFilter(node1, node2, context.GetParentGroup(depend), depend.DiagInfo);
}
public static void AssignFilter(this TreeContext context, IFilter filter)
{
var finalFilter = context.GetFinalFilter(filter);
var node = context.GetGroupNode(filter as IFilterGroup);
if (node != null)
{
context.AssignFilterToNode(finalFilter, node);
return;
}
var group = context.GetParentGroup(filter);
if (group == null || context.IsFilterAbsorbed(filter, group))
{
context.AssignFilterToNode(finalFilter, context.GetAssignmentNode(filter));
}
else
{
group.Filters.Add(finalFilter);
}
}