/// <summary>
/// Checks if the the child is for its parent.
/// </summary>
public bool ValidateChild(ISystemContext context, NodeState node)
{
// only need to validate once.
node.OnValidate = null;
BaseInstanceState child = node as BaseInstanceState;
if (child == null)
{
return(true);
}
// validate the root node.
NodeState parent = child.Parent;
while (parent != null)
{
BaseInstanceState instance = parent as BaseInstanceState;
if (instance == null || instance.Parent == null)
{
return(parent.Validate(context));
}
parent = instance.Parent;
}
return(true);
}
/// <summary>
/// Verifies that the specified node exists.
/// </summary>
protected virtual bool ValidateNode(ServerSystemContext context, NodeState node)
{
// validate node only if required.
if (node.ValidationRequired)
{
return node.Validate(context);
}
return true;
}
