PDGNode.cs

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// TraceLab Component Library
// Copyright © 2012-2013 SEMERU
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using TraceLabSDK;

namespace TraceLab.Components.Types.Preprocessors.ExecutionTraces
{
    [Serializable]
    [WorkspaceType]
    public class PDGNode
    {
        public string MethodName { get; private set; }
        
        //public string DocumentID { get; private set; }

        public IEnumerable<PDGEdge> OutgoingEdges
        {
            get
            {
                return Children.Values;
            }
        }

        private SerializableDictionary<string, PDGEdge> Children;

        private PDGNode() { }

        public PDGNode(string methodName)//, string documentID)
        {
            MethodName = methodName;
            //DocumentID = documentID;
            Children = new SerializableDictionary<string, PDGEdge>();
        }

        public void AddChild(string childID)
        {
            if (Children.ContainsKey(childID))
            {
                Children[childID].Weight += 1;
            }
            else
            {
                PDGEdge edge = new PDGEdge(childID);
                edge.Weight = 1;
                Children.Add(childID, edge);
            }
        }

        public void SetEdgeWeight(string childID, double weight)
        {
            if (Children.ContainsKey(childID))
            {
                Children[childID].Weight = weight;
            }
            else
            {
                PDGEdge edge = new PDGEdge(childID);
                edge.Weight = weight;
                Children.Add(childID, edge);
            }
        }

        public PDGEdge GetEdge(string childID)
        {
            if (Children.ContainsKey(childID))
            {
                return Children[childID];
            }
            else
            {
                return null;
            }
        }

        public override string ToString()
        {
            return "PDGNode [MethodName=" + MethodName + ", outgoingEdges=(" + String.Join(",", OutgoingEdges) + ")]";
        }
    }
}