/// <summary>
/// Initializes a new instance of the <see cref="WriteableInsertionPlaceholderNodeIndex"/> class.
/// </summary>
/// <param name="parentNode">Node containing the replaced node.</param>
/// <param name="propertyName">Property in <paramref name="parentNode"/> corresponding to the indexed node.</param>
/// <param name="node">The assigned node.</param>
public WriteableInsertionPlaceholderNodeIndex(Node parentNode, string propertyName, Node node)
{
Contract.RequireNotNull(parentNode, out Node ParentNode);
Contract.RequireNotNull(propertyName, out string PropertyName);
Contract.RequireNotNull(node, out Node Node);
Debug.Assert(NodeTreeHelper.IsAssignable(ParentNode, PropertyName, Node));
this.ParentNode = ParentNode;
this.PropertyName = PropertyName;
this.Node = Node;
}
/// <summary>
/// Initializes a new instance of the <see cref="WriteableInsertionCollectionNodeIndex"/> class.
/// </summary>
/// <param name="parentNode">The node in which the insertion operation is taking place.</param>
/// <param name="propertyName">The property for the index.</param>
/// <param name="node">The inserted node.</param>
public WriteableInsertionCollectionNodeIndex(INode parentNode, string propertyName, INode node)
{
Debug.Assert(parentNode != null);
Debug.Assert(!string.IsNullOrEmpty(propertyName));
Debug.Assert(node != null);
Debug.Assert(NodeTreeHelper.IsAssignable(parentNode, propertyName, node));
ParentNode = parentNode;
PropertyName = propertyName;
Node = node;
}
/// <summary>
/// Initializes a new instance of the <see cref="WriteableInsertionOptionalNodeIndex"/> class.
/// </summary>
/// <param name="parentNode">Node containing the indexed optional node.</param>
/// <param name="propertyName">Property in <paramref name="parentNode"/> corresponding to the indexed optional node.</param>
/// <param name="node">The assigned node.</param>
public WriteableInsertionOptionalNodeIndex(INode parentNode, string propertyName, INode node)
{
Debug.Assert(parentNode != null);
Debug.Assert(!string.IsNullOrEmpty(propertyName));
Debug.Assert(node != null);
Debug.Assert(NodeTreeHelper.IsAssignable(parentNode, propertyName, node));
ParentNode = parentNode;
PropertyName = propertyName;
Node = node;
Optional = NodeTreeHelperOptional.GetOptionalReference(parentNode, propertyName);
Debug.Assert(Optional != null);
}
/// <summary>
/// Initializes a new instance of the <see cref="WriteableInsertionOptionalNodeIndex"/> class.
/// </summary>
/// <param name="parentNode">Node containing the indexed optional node.</param>
/// <param name="propertyName">Property in <paramref name="parentNode"/> corresponding to the indexed optional node.</param>
/// <param name="node">The assigned node.</param>
public WriteableInsertionOptionalNodeIndex(Node parentNode, string propertyName, Node node)
{
Contract.RequireNotNull(parentNode, out Node ParentNode);
Contract.RequireNotNull(propertyName, out string PropertyName);
Contract.RequireNotNull(node, out Node Node);
Debug.Assert(PropertyName.Length > 0);
Debug.Assert(NodeTreeHelper.IsAssignable(ParentNode, PropertyName, Node));
this.ParentNode = ParentNode;
this.PropertyName = PropertyName;
this.Node = Node;
Optional = NodeTreeHelperOptional.GetOptionalReference(ParentNode, PropertyName);
Debug.Assert(Optional != null);
}