/// <summary>
/// Modifies the index to address the next position in a block list.
/// </summary>
public virtual void MoveBlockUp()
{
NodeTreeHelperBlockList.GetLastBlockIndex(ParentNode, PropertyName, out int LastBlockIndex);
Debug.Assert(BlockIndex + 1 < LastBlockIndex);
BlockIndex++;
}
/// <summary>
/// Initializes a new instance of the <see cref="WriteableInsertionNewBlockNodeIndex"/> class.
/// </summary>
/// <param name="parentNode">Node containing the block list.</param>
/// <param name="propertyName">Property in <paramref name="parentNode"/> corresponding to the block list.</param>
/// <param name="node">First node in the block.</param>
/// <param name="blockIndex">Position of the block in the block list.</param>
/// <param name="patternNode">Replication pattern in the block.</param>
/// <param name="sourceNode">Source identifier in the block.</param>
public WriteableInsertionNewBlockNodeIndex(INode parentNode, string propertyName, INode node, int blockIndex, IPattern patternNode, IIdentifier sourceNode)
: base(parentNode, propertyName, node)
{
Debug.Assert(blockIndex >= 0);
Debug.Assert(NodeTreeHelperBlockList.GetLastBlockIndex(parentNode, propertyName, out int LastBlockIndex) && blockIndex <= LastBlockIndex);
Debug.Assert(patternNode != null);
Debug.Assert(sourceNode != null);
BlockIndex = blockIndex;
PatternNode = patternNode;
SourceNode = sourceNode;
}
