public bool IsTagged(SyntaxNode node)
{
bool result = false;
if (node != null)
{
TaggedSyntaxTree tree = this.GetTreeFromNode(node);
if (tree != null)
{
result = tree.IsTagged(node);
}
}
return(result);
}
public TaggedSyntaxTree GetTreeFromNode(SyntaxNode node)
{
TaggedSyntaxTree rTree = null;
if (this.taggedSyntaxTrees.Count > 0 && node != null)
{
foreach (TaggedSyntaxTree tree in this.taggedSyntaxTrees)
{
if (tree.OriginalTree == node.SyntaxTree)
{
rTree = tree;
}
}
}
return(rTree);
}
public bool TagNode(SyntaxNode node)
{
bool result = false;
if (node != null && node.SyntaxTree != null && !this.IsTagged(node))
{
TaggedSyntaxTree tree = this.GetTreeFromNode(node);
if (tree == null)
{
tree = new TaggedSyntaxTree(node.SyntaxTree);
this.taggedSyntaxTrees.Add(tree);
}
result = tree.TagNode(node);
}
return(result);
}