/// <summary>
/// Initializes a new instance of the <see cref="ReadOnlyBrowsingNewBlockNodeIndex"/> class.
/// </summary>
/// <param name="parentNode">Node containing the block list.</param>
/// <param name="node">First node in the block.</param>
/// <param name="propertyName">Property in <paramref name="parentNode"/> corresponding to the block list.</param>
/// <param name="blockIndex">Position of the block in the block list.</param>
public ReadOnlyBrowsingNewBlockNodeIndex(Node parentNode, Node node, string propertyName, int blockIndex)
: base(node, propertyName, blockIndex)
{
Debug.Assert(!string.IsNullOrEmpty(propertyName));
Debug.Assert(blockIndex >= 0);
Debug.Assert(NodeTreeHelperBlockList.IsBlockChildNode(parentNode, propertyName, blockIndex, 0, node));
ParentNode = parentNode;
}
/// <summary>
/// Initializes a new instance of the <see cref="ReadOnlyBrowsingExistingBlockNodeIndex"/> class.
/// </summary>
/// <param name="parentNode">Node containing the block list.</param>
/// <param name="node">Indexed node in the block.</param>
/// <param name="propertyName">Property in <paramref name="parentNode"/> corresponding to the block list.</param>
/// <param name="blockIndex">Position of the block in the block list.</param>
/// <param name="index">Position of the node in the block.</param>
public ReadOnlyBrowsingExistingBlockNodeIndex(INode parentNode, INode node, string propertyName, int blockIndex, int index)
: base(node, propertyName, blockIndex)
{
Debug.Assert(parentNode != null);
Debug.Assert(node != null);
Debug.Assert(!string.IsNullOrEmpty(propertyName));
Debug.Assert(blockIndex >= 0);
Debug.Assert(index >= 0);
Debug.Assert(NodeTreeHelperBlockList.IsBlockChildNode(parentNode, propertyName, blockIndex, index, node));
ParentNode = parentNode;
Index = index;
}
/// <summary>
/// Initializes a new instance of the <see cref="ReadOnlyBrowsingExistingBlockNodeIndex"/> class.
/// </summary>
/// <param name="parentNode">Node containing the block list.</param>
/// <param name="node">Indexed node in the block.</param>
/// <param name="propertyName">Property in <paramref name="parentNode"/> corresponding to the block list.</param>
/// <param name="blockIndex">Position of the block in the block list.</param>
/// <param name="index">Position of the node in the block.</param>
public ReadOnlyBrowsingExistingBlockNodeIndex(Node parentNode, Node node, string propertyName, int blockIndex, int index)
: base(node, propertyName, blockIndex)
{
Contract.RequireNotNull(parentNode, out Node ParentNode);
Contract.RequireNotNull(node, out Node Node);
Contract.RequireNotNull(propertyName, out string PropertyName);
Debug.Assert(PropertyName.Length > 0);
Debug.Assert(blockIndex >= 0);
Debug.Assert(index >= 0);
Debug.Assert(NodeTreeHelperBlockList.IsBlockChildNode(ParentNode, PropertyName, blockIndex, index, Node));
this.ParentNode = ParentNode;
Index = index;
}