Пример #1
0
        /// <summary>
        /// Creates a DependencyGraph containing a copy of all the dependencies in the other graph
        /// Throws a ArgumentNullException if OtherGraph is null.
        /// </summary>
        /// <param name="OtherGraph">The other dependency graph from which the dependencies are copied</param>
        public DependencyGraph(DependencyGraph OtherGraph)
        {
            if (OtherGraph == null)
            {
                throw new ArgumentNullException("Argument(s) must be non-null");
            }

            allNodes = new Dictionary <string, DependancyNode>();
            foreach (DependancyNode n in OtherGraph.allNodes.Values)
            {
                DependancyNode NewNode;
                if (allNodes.ContainsKey(n.ToString()))
                {
                    NewNode = allNodes[n.ToString()];
                }
                else
                {
                    NewNode = new DependancyNode(n.ToString());
                    allNodes.Add(NewNode.ToString(), NewNode);
                }

                foreach (DependancyNode n2 in n.GetDependees().Values)
                {
                    DependancyNode NewDependee;
                    if (allNodes.ContainsKey(n2.ToString()))
                    {
                        NewDependee = allNodes[n2.ToString()];
                    }
                    else
                    {
                        NewDependee = new DependancyNode(n2.ToString());
                        allNodes.Add(NewDependee.ToString(), NewDependee);
                    }
                    NewNode.AddDependee(NewDependee);
                }

                foreach (DependancyNode n2 in n.GetDependents().Values)
                {
                    DependancyNode NewDependent;
                    if (allNodes.ContainsKey(n2.ToString()))
                    {
                        NewDependent = allNodes[n2.ToString()];
                    }
                    else
                    {
                        NewDependent = new DependancyNode(n2.ToString());
                        allNodes.Add(NewDependent.ToString(), NewDependent);
                    }
                    NewNode.AddDependent(NewDependent);
                }
            }
        }