/// <summary> Adds the specified traversal listener to this iterator.
///
/// </summary>
/// <param name="l">the traversal listener to be added.
/// </param>
public virtual void addTraversalListener(TraversalListener l)
{
if (!m_traversalListeners.Contains(l))
{
m_traversalListeners.Add(l);
}
}
/// <summary> Informs all listeners that a the specified vertex was visited.
///
/// </summary>
/// <param name="e">the vertex traversal event.
/// </param>
//UPGRADE_NOTE: This method is no longer necessary and it can be commented or removed. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1271'"
protected internal virtual void fireVertexTraversed(VertexTraversalEvent e)
{
int len = m_traversalListeners.Count;
for (int i = 0; i < len; i++)
{
TraversalListener l = (TraversalListener)m_traversalListeners[i];
l.vertexTraversed(e);
}
}
/// <summary> Informs all listeners that a traversal of a new connected component has
/// started.
///
/// </summary>
/// <param name="e">the connected component started event.
/// </param>
//UPGRADE_NOTE: This method is no longer necessary and it can be commented or removed. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1271'"
protected internal virtual void fireConnectedComponentStarted(ConnectedComponentTraversalEvent e)
{
int len = m_traversalListeners.Count;
for (int i = 0; i < len; i++)
{
TraversalListener l = (TraversalListener)m_traversalListeners[i];
l.connectedComponentStarted(e);
}
}
/// <summary> Removes the specified traversal listener from this iterator.
///
/// </summary>
/// <param name="l">the traversal listener to be removed.
/// </param>
public virtual void removeTraversalListener(TraversalListener l)
{
m_traversalListeners.Remove(l);
}
/// <summary> Removes the specified traversal listener from this iterator.
///
/// </summary>
/// <param name="l">the traversal listener to be removed.
/// </param>
public virtual void removeTraversalListener(TraversalListener l)
{
m_traversalListeners.Remove(l);
}
/// <summary> Adds the specified traversal listener to this iterator.
///
/// </summary>
/// <param name="l">the traversal listener to be added.
/// </param>
public virtual void addTraversalListener(TraversalListener l)
{
if (!m_traversalListeners.Contains(l))
{
m_traversalListeners.Add(l);
}
}
