public DataFlowGraphData GetData()
{
var data = new DataFlowGraphData {
nodes = new List <NodeData>(), edges = new List <EdgeData>()
};
foreach (var n in nodes)
{
data.nodes.Add(n.GetData());
}
foreach (var n in nodes)
{
foreach (var e in n.inputEdges)
{
data.edges.Add(new EdgeData
{
fromIndex = nodes.IndexOf(e.FromNode),
fromField = e.FromField.Name,
toIndex = nodes.IndexOf(e.ToNode),
toField = e.ToField.Name
});
}
}
return(data);
}
public void LoadData(DataFlowGraphData data, XLander xLander)
{
var ns = new List <Node>();
foreach (var nodeData in data.nodes)
{
var n = Node.Create(xLander, nodeData);
ns.Add(n);
}
var nCnt = ns.Count;
foreach (var edgeData in data.edges)
{
var fi = edgeData.fromIndex;
var ti = edgeData.toIndex;
if (fi >= nCnt || ti >= nCnt)
{
continue;
}
var fromNode = ns[fi];
var toNode = ns[ti];
if (fromNode == null || toNode == null)
{
continue;
}
var fromField = fromNode.GetType().GetField(edgeData.fromField);
var toField = toNode.GetType().GetField(edgeData.toField);
if (fromField == null || toField == null)
{
continue;
}
AddEdge(fromNode, fromField, toNode, toField);
}
nodes.Clear();
foreach (var node in ns)
{
if (node == null)
{
continue;
}
nodes.Add(node);
}
}