public void CheckCreate3()
{
AttributeTree at = new AttributeTree();
AttributeTree at2 = at.Children["/missing/inner/node", true];
Assert.IsTrue(at2 != null);
Assert.IsTrue(at.Children["/missing/inner", false] != null);
}
public void CheckCreate4()
{
AttributeTree at = new AttributeTree();
AttributeTree at2 = at.Children["/found/inner", true];
at2.Create("/node");
Assert.IsTrue(at.Children["/found/inner/node", false] != null);
}
public void CheckNullSub()
{
// Create an empty one
AttributeTree at = new AttributeTree();
Assert.IsTrue(at.Children["/missing/inner/node"] == null);
}
public void CheckNull2()
{
// Create an empty one
AttributeTree at = new AttributeTree();
Assert.IsTrue(at.Children["/missing", false] == null);
}
public void CheckCreate2()
{
AttributeTree at = new AttributeTree();
Assert.IsTrue(at.Children["/missing", true] != null);
}
public void AddingPluses()
{
AttributeTree at = new AttributeTree();
AttributeTree at2 = at["/Test/Test +1", true];
Assert.AreEqual("Test +1", at2.Path.Name);
}
public AttributeTreeCollection(AttributeTree baseTree)
{
this.baseTree = baseTree;
}
/// <summary>
/// Called when a new child is created (but not cloned).
/// </summary>
public virtual void OnCreatedAsChild(NodeRef nref,
AttributeTree parent)
{
Path = new NodeRef(parent.Path.ToString() + nref.ToString());
}
/// <summary>
/// Merges this attribute tree with the given attribute
/// tree. Merging is done by copying all of the attributes from
/// the given tree into the current one. Then, for every child in
/// both trees, they are copied in. Nodes that are not the destination
/// tree are just copied (deep copy) while those in the tree are
/// merged as per this method, recursively.
/// </summary>
public void Merge(AttributeTree source)
{
// Copy the attributes
foreach (string key in source.attributes.Keys)
attributes[key] = source.attributes[key];
// Copy the children
foreach (string name in source.children.Keys)
{
// Get the attribute tree
AttributeTree at = (AttributeTree) source.children[name];
if (at == null)
{
throw new UtilityException("Cannot retrieve object from "
+ name);
}
// Check to see if this is already here
if (children[name] != null)
{
// We have to merge
AttributeTree dat = (AttributeTree) children[name];
dat.Merge(at);
}
else
{
AttributeTree cloned = (AttributeTree) at.Clone();
children.Add(name, cloned);
}
}
}
