public void Init(MarkupFrame parent, MarkupFrameType type, MarkupNode node)
{
if (parent == null)
{
Depth = 0;
}
else
{
ParentFrame = parent;
Depth = parent.Depth + 1;
}
FrameType = type;
Node = node;
isInited = true;
}
/// <summary>
/// Adds another node to be returned to consumer after current item.
/// </summary>
/// <param name="node"></param>
protected void YieldReturnAfterCurrentNode(MarkupNode node)
{
if (yeildReturnBuffer == null)
yeildReturnBuffer = new Queue<MarkupNode>();
yeildReturnBuffer.Enqueue(node);
}
protected virtual MarkupNode VisitValueNode(MarkupNode node)
{
return node;
}
protected virtual MarkupNode VisitNode(MarkupNode node)
{
switch (node.NodeType)
{
case MarkupNodeType.Value:
return VisitValueNode(node);
case MarkupNodeType.BeginObject:
return VisitBeginObjectNode(node);
case MarkupNodeType.EndObject:
return VisitEndObjectNode(node);
case MarkupNodeType.BeginMember:
return VisitBeginMemberNode(node);
case MarkupNodeType.EndMember:
return VisitEndMemberNode(node);
case MarkupNodeType.NamespaceDeclaration:
return VisitNamespaceDeclarationNode(node);
case MarkupNodeType.EndOfDocument:
return VisitEndOfDocumentNode(node);
default:
return VisitDefault(node);
}
}
protected virtual MarkupNode VisitNamespaceDeclarationNode(MarkupNode node)
{
return node;
}
protected virtual MarkupNode VisitEndOfDocumentNode(MarkupNode node)
{
return node;
}
protected virtual MarkupNode VisitEndObjectNode(MarkupNode node)
{
return node;
}
protected virtual MarkupNode VisitEndMemberNode(MarkupNode node)
{
return node;
}
protected virtual MarkupNode VisitDefault(MarkupNode node)
{
return node;
}