/// <summary>
/// Initializes a new instance of the <see cref="ReadOnlyBrowseContext"/> class.
/// </summary>
/// <param name="state">The state that will be browsed.</param>
public ReadOnlyBrowseContext(IReadOnlyNodeState state)
{
State = state;
InternalIndexCollectionList = CreateIndexCollectionList();
IndexCollectionList = InternalIndexCollectionList.ToReadOnly();
_ValuePropertyTypeTable = new Dictionary <string, ValuePropertyType>();
}
/// <summary>
/// Adds a collection of indexes to <see cref="IndexCollectionList"/>:
/// . For placeholder node and optional nodes, the collection is just one index.
/// . For list of nodes, the collection contains as many indexes as nodes.
/// . For block lists, the collection contains as many indexes as nodes. The first index of each block is a new block index, and others existing block indexes.
/// </summary>
/// <param name="collection">The collection to add.</param>
public virtual void AddIndexCollection(IReadOnlyIndexCollection collection)
{
Debug.Assert(IsCollectionSeparate(collection, IndexCollectionList));
InternalIndexCollectionList.Add(collection);
Debug.Assert(collection.IsEmpty || !IsCollectionSeparate(collection, IndexCollectionList));
}
