public virtual void Visit(ITreeNodeVisitor visitor)
{
foreach (TreeNode treeNode in this)
{
treeNode.Visit(visitor);
}
}
public override void Accept(ITreeNodeVisitor v)
{
v.Visit(this);
foreach (var c in Children)
{
c.Accept(v);
}
}
/// <summary>
/// Perform a operation over all tree nodes in the
/// specified order. The operation is specified
/// through a visitor object.
/// </summary>
public void WalkTree(TreeNode nodeFrom, ITreeNodeVisitor visitor)
{
visitor.Visit(nodeFrom);
foreach (TreeNode child in nodeFrom.Children)
{
WalkTree(child, visitor);
}
}
/// <summary>
/// Applies a visitor to each ancestor
/// </summary>
/// <param name="visitor">
/// The visitor.
/// </param>
public void Climb(ITreeNodeVisitor <T> visitor)
{
if (!visitor.Completed)
{
visitor.Visit(this);
}
if (!visitor.Completed && this.Parent != null)
{
Parent.Climb(visitor);
}
}
/// <summary>
/// Applies a visitor to each node in a traversal.
/// </summary>
/// <param name="visitor">
/// The action.
/// </param>
public void Traverse(ITreeNodeVisitor <T> visitor)
{
if (!visitor.Completed)
{
visitor.Visit(this);
}
foreach (var child in this._children)
{
child.Traverse(visitor);
if (visitor.Completed)
{
break;
}
}
}
/// <summary>
/// Perform a operation over all tree nodes in the
/// specified order. The operation is specified
/// through a visitor object.
/// </summary>
public void WalkTree(TreeNode nodeFrom, ITreeNodeVisitor visitor)
{
visitor.Visit(nodeFrom);
foreach(TreeNode child in nodeFrom.Children)
WalkTree(child, visitor);
}
public void Accept(ITreeNodeVisitor visitor)
{
visitor.Visit(this);
}
public virtual void Visit(ITreeNodeVisitor treeNodeVisitor)
{
treeNodeVisitor.Accept(this);
Nodes.Visit(treeNodeVisitor);
}
public override void Accept(ITreeNodeVisitor visitor)
{
visitor.Visit(this);
}
public abstract void Accept(ITreeNodeVisitor visitor);
public virtual void Visit(ITreeNodeVisitor treeNodeVisitor)
{
treeNodeVisitor.Accept(this);
Nodes.Visit(treeNodeVisitor);
}
public void Accept(ITreeNodeVisitor visitor)
{
visitor.Visit(this);
}
public override void Accept(ITreeNodeVisitor visitor)
{
visitor.Visit(this);
}
public abstract void Accept(ITreeNodeVisitor visitor);
