Esempio n. 1
0
        private ChainLink TryGroup(ChainLink part, List <ChainLink> groupedLink)
        {
            var existingLink = groupedLink.SingleOrDefault(e => e.Equals(part));

            if (existingLink == null)
            {
                existingLink = new ChainLink(
                    part.FieldName,
                    part.UseAlias,
                    part.Arguments,
                    new List <ChainLink>());

                existingLink.Fragment = part.Fragment;

                groupedLink.Add(existingLink);
            }

            return(existingLink);
        }
Esempio n. 2
0
        public IEnumerable <ChainLink> Group()
        {
            var rootLinks = new List <ChainLink>();

            foreach (var chain in this.context.SelectionChains)
            {
                var       groupedLink = rootLinks;
                ChainLink lastLink    = null;

                foreach (var part in chain.Links)
                {
                    lastLink    = this.TryGroup(part, groupedLink);
                    groupedLink = lastLink.Children as List <ChainLink>;
                }

                lastLink?.Nodes.Add(chain.Node);
            }

            return(rootLinks);
        }