////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary> Visits. </summary>
/// <remarks> Neil MacMullen, 18/02/2011. </remarks>
/// <param name="entry"> The entry to visit </param>
/// <returns> . </returns>
////////////////////////////////////////////////////////////////////////////////////////////////////
public new string Visit(ConfigEntry entry) {
base.Visit(entry);
return _text.ToString();
}
////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary> Removes the given class from the ItemisedClass. </summary>
/// <remarks>
/// Note that only classes can be removed from an ItemisedClass. If you try to
/// remove any other kind of class, an ArgumentException will be thrown.
/// </remarks>
/// <exception cref="ArgumentException"> Thrown when anything other than a class is removed. </exception>
/// <param name="entry"> The class to remove. </param>
////////////////////////////////////////////////////////////////////////////////////////////////////
public override void Remove(ConfigEntry entry) {
if (!(entry is ConfigClass))
throw new ArgumentException("Attempt to remove something other than a ConfigClass from an ItemisedClass");
base.Remove(entry);
RenumberItems();
}
////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary> Visits a configEntry and all of its children </summary>
/// <param name="root"> The root of the tree to visit </param>
////////////////////////////////////////////////////////////////////////////////////////////////////
public void Visit(ConfigEntry root) {
// hacky reflection magic - can fail drastically if the Visitor has not been fleshed out correctly
MethodInfo method = null;
var type = root.GetType();
while (method == null) {
var methodName = "Visit" + type.Name;
method = typeof (ConfigVisitor).GetMethod(methodName,
BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
if (method == null) {
type = type.BaseType;
if (type == typeof (object)) {
//we've exhausted the search unfortunately
throw new NotImplementedException();
}
}
}
method.Invoke(this, new object[] {root});
}
////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary> Adds an entry to the class. </summary>
/// <remarks>
/// Note that only classes can be added to an ItemisedClass. If you try to
/// add any other kind of class, an ArgumentException will be thrown.
/// </remarks>
/// <exception cref="ArgumentException"> Thrown when anything other than a ConfigClass is added. </exception>
/// <param name="entry"> The class to add. </param>
////////////////////////////////////////////////////////////////////////////////////////////////////
public override void Add(ConfigEntry entry) {
if (! (entry is ConfigClass))
throw new ArgumentException("Attempt to add something other than a ConfigClass to an ItemisedClass");
base.Add(entry);
RenumberItems();
}
////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary> Visits. </summary>
/// <remarks> Neil MacMullen, 18/02/2011. </remarks>
/// <param name="entry"> The entry to visit </param>
/// <returns> . </returns>
////////////////////////////////////////////////////////////////////////////////////////////////////
public new string Visit(ConfigEntry entry)
{
base.Visit(entry);
return(_text.ToString());
}
