private static TomlTable CreateStandardTable(TomlTable.RootTable root, StandardTableNode table, IHasComments comments)
{
var keySegments = table.Key.SyntaxNode().GetSegments();
KeyChain chain = KeyChain.FromSegments(keySegments);
if (chain.IsEmpty)
{
throw new InvalidOperationException("Empty TOML key is not allowed.");
}
TomlTable owner = FindOrCreateOwnerTableForTable(root, chain, out TomlKey last);
TomlObject existing = owner.TryGetValue(last);
if (existing != null)
{
throw new InvalidOperationException($"Cannot define table with key '{chain}' as the owner already " +
$"contains a row for key '{last}' of type '{existing.ReadableTypeName}'.");
}
else
{
TomlTable newTable = new TomlTable(root);
owner.AddRow(last, newTable);
newTable.AddComments(comments);
return(newTable);
}
}
internal TomlObject AddComments(IHasComments n)
{
this.AddPreComments(n);
this.AddAppComment(n);
return(this);
}
private static TomlTable CreateTableArray(TomlTable.RootTable root, TableArrayNode tableArray, IHasComments comments)
{
System.Collections.Generic.IEnumerable <TerminalNode> keySegments = tableArray.Key.SyntaxNode().GetSegments();
KeyChain chain = KeyChain.FromSegments(keySegments);
if (chain.IsEmpty)
{
throw new InvalidOperationException("Empty TOML key is not allowed.");
}
TomlTable owner = FindOrCreateOwnerTableForTableArray(root, chain, out TomlKey last);
TomlObject existing = owner.TryGetValue(last);
if (existing != null && existing is TomlTableArray existingArray)
{
TomlTable newTable = new TomlTable(root);
existingArray.Add(newTable);
newTable.AddComments(comments);
return(newTable);
}
else if (existing == null)
{
TomlTableArray newTableArray = new TomlTableArray(root);
owner.AddRow(last, newTableArray);
TomlTable newTable = new TomlTable(root);
newTable.AddComments(comments);
newTableArray.Add(newTable);
return(newTable);
}
else
{
throw new InvalidOperationException($"Cannot define table array '{last}' as an object of type "
+ $"'{existing.ReadableTypeName}' exists already.");
}
}
