Drawing directed graph using Force Directed Layout

[Nithin Q]

 var json = [

{

      "adjacencies": [  

      ], 

      "data": {

        '$color': "#83548B", 

        '$type': "circle"

      }, 

      "id": "graphnode2.0", 

      "name": "graphnode2.0"

    },

    {

      "adjacencies": [  

       

      ], 

      "data": {

        '$color': "#83548B", 

        '$type': "circle"

      }, 

      "id": "graphnode1.0", 

      "name": "graphnode1.0"

    },

 {

      "adjacencies": [  

      {

          "nodeTo": "graphnode1.0",

"nodeFrom": "graphnode0.0",  

          "data": {"$type":"arrow",

          "$direction":"['graphnode0.0','graphnode1.0']"}

        } ,

  {

          "nodeTo": "graphnode2.0",

"nodeFrom": "graphnode0.0",  

          "data": {"$type":"arrow",

          "$direction":"['graphnode0.0','graphnode2.0']"}

        }  

      ], 

      "data": {

        '$color': "#83548B", 

        '$type': "circle"

      }, 

      "id": "graphnode0.0", 

      "name": "graphnode0.0"

    },

   

  ];

This is the json which I used for the graph construction.I want edges from 0->1,0->2 .But I adjacency list I am getting 2->0,1->0 along with 0->1 and 0->2 ,i.e graph is plotted in both directions.

What is the proper way to draw singe directed graphs,so that I can get all the outgoing and incoming edges of it separately.