public override AbstractNode VisitGraphInitDcl([NotNull] GiraphParser.GraphInitDclContext context)
{
GraphNode GNode = new GraphNode(context.Start.Line, context.Start.Column);
GNode.Name = context.variable().GetText();
// Handle all VetexDcl's and add them to the list in the GraphNode
foreach (var Child in context.graphDclBlock().vertexDcls())
{
foreach (var NestedChild in Child.vertexDcl())
{
GraphDeclVertexNode VNode = new GraphDeclVertexNode(context.Start.Line, context.Start.Column);
if (NestedChild.variable() != null)
{
VNode.Name = NestedChild.variable().GetText();
}
if (NestedChild.assignment() != null)
{
foreach (var Attribute in NestedChild.assignment())
{
VNode.ValueList.Add(Attribute.variable().GetText(), Visit(Attribute.boolCompOrExp()));
}
}
GNode.Vertices.Add(VNode);
}
}
// Handle all edgeDcl's and add them to the list in the GraphNode
foreach (var Child in context.graphDclBlock().edgeDcls())
{
foreach (var NestedChild in Child.edgeDcl())
{
GraphDeclEdgeNode ENode = new GraphDeclEdgeNode(context.Start.Line, context.Start.Column);
// If there is a name for the Edge
if (NestedChild.variable().GetLength(0) > 2)
{
ENode.Name = NestedChild.variable(0).GetText(); // Edge Name
ENode.VertexNameFrom = NestedChild.variable(1).GetText(); // Vertex From
ENode.VertexNameTo = NestedChild.variable(2).GetText(); // Vertex To
}
else
{
ENode.VertexNameFrom = NestedChild.variable(0).GetText(); // Vertex From
ENode.VertexNameTo = NestedChild.variable(1).GetText(); // Vertex To
}
// Checks if there are any assignments
if (NestedChild.assignment() != null)
{
foreach (var Attribute in NestedChild.assignment())
{
// This is in order to ignore the attributes that are without
if (Attribute.variable() != null)
{
ENode.ValueList.Add(Attribute.variable().GetText(), Visit(Attribute.boolCompOrExp()));
}
}
}
GNode.Edges.Add(ENode);
}
}
return(GNode);
}
public ProjectedNestedChild(ClassWithNestedObservableCollection parent, NestedChild child)
{
Parent = parent;
Child = child;
}