//-------------------------------------------------
public bool Reset(VisitationType VisitationType_in)
{
if
(
(VisitationType_in == VisitationType.NextNodes)
| (VisitationType_in == VisitationType.NextSiblings)
| (VisitationType_in == VisitationType.Children)
| (VisitationType_in == VisitationType.DecendentsDepthFirst)
)
{
this.TargetRoot = new GenericNode <T>();
this.TargetRoot.Key = this.SourceRoot.Key;
this.TargetRoot.Value = this.SourceRoot.Value;
this._LastNode = this.TargetRoot;
return(true);
}
else
{
this.TargetRoot = null;
this._LastNode = null;
return(false);
}
}
public bool Reset(VisitationType VisitationType_in)
{
this.FoundNode = null;
this._Count = 0;
return(true);
}
public bool Reset(VisitationType VisitationType_in)
{
this.List = new ArrayList();
return(true);
}
public bool Reset(VisitationType VisitationType_in)
{
this.Count = 0;
return(true);
}
//-------------------------------------------------
public void VisitNodes(INodeVisitor Visitor_in, VisitationType VisitationType_in)
{
if (!Visitor_in.Reset(VisitationType_in))
{
throw new ApplicationException("Unable to reset this visitor; possibly invalid visitation type for this visitor.");
}
if ((VisitationType_in == VisitationType.None))
{
}
else if ((VisitationType_in == VisitationType.PreviousNodes))
{
GenericNode <T> nodePrev = this.ParentNode;
while (true)
{
if ((nodePrev == null))
{
break;
}
if (!Visitor_in.VisitNode(nodePrev))
{
break;
}
nodePrev = nodePrev.ParentNode;
}
}
else if ((VisitationType_in == VisitationType.NextNodes))
{
GenericNode <T> nodeNext = _NextNode;
while (true)
{
if ((nodeNext == null))
{
break;
}
if (!Visitor_in.VisitNode(nodeNext))
{
break;
}
nodeNext = nodeNext._NextNode;
}
}
else if ((VisitationType_in == VisitationType.Parents))
{
GenericNode <T> nodePrev = this.ParentNode;
while (true)
{
if ((nodePrev == null))
{
break;
}
if (!Visitor_in.VisitNode(nodePrev))
{
break;
}
nodePrev = nodePrev.ParentNode;
}
}
else if ((VisitationType_in == VisitationType.PreviousSiblings))
{
GenericNode <T> nodePrev = this.ParentNode;
while (true)
{
if ((nodePrev == null))
{
break;
}
if ((nodePrev._Indent < _Indent))
{
break;
}
if ((nodePrev._Indent == _Indent))
{
if (!Visitor_in.VisitNode(nodePrev))
{
break;
}
}
nodePrev = nodePrev.ParentNode;
}
}
else if ((VisitationType_in == VisitationType.NextSiblings))
{
GenericNode <T> nodeNext = _NextNode;
while (true)
{
if ((nodeNext == null))
{
break;
}
if ((nodeNext._Indent < _Indent))
{
break;
}
if ((nodeNext._Indent == _Indent))
{
if (!Visitor_in.VisitNode(nodeNext))
{
break;
}
}
nodeNext = nodeNext._NextNode;
}
}
else if ((VisitationType_in == VisitationType.Children))
{
GenericNode <T> nodeNext = _NextNode;
while (true)
{
if ((nodeNext == null))
{
break;
}
if ((nodeNext._Indent <= _Indent))
{
break;
}
if ((nodeNext._Indent == (_Indent + 1)))
{
if (!Visitor_in.VisitNode(nodeNext))
{
break;
}
}
nodeNext = nodeNext._NextNode;
}
}
else if ((VisitationType_in == VisitationType.DecendentsDepthFirst))
{
GenericNode <T> nodeNext = _NextNode;
while (true)
{
if ((nodeNext == null))
{
break;
}
if ((nodeNext._Indent <= _Indent))
{
break;
}
if (!Visitor_in.VisitNode(nodeNext))
{
break;
}
nodeNext = nodeNext._NextNode;
}
}
else if ((VisitationType_in == VisitationType.DecendentsBreadthFirst))
{
throw new NotImplementedException();
}
else
{
throw new NotSupportedException();
}
return;
}
