public ThriftFooter(Schema schema, long totalRowCount)
{
if (schema == null)
{
throw new ArgumentNullException(nameof(schema));
}
_fileMeta = CreateThriftSchema(schema);
_fileMeta.Num_rows = totalRowCount;
_fileMeta.Created_by = $"Parquet.Net version %Version% (build %Git.LongCommitHash%)";
_tree = new ThriftSchemaTree(_fileMeta.Schema);
}
public List <string> GetPath(Thrift.SchemaElement schemaElement)
{
var tree = new ThriftSchemaTree(_fileMeta.Schema);
var path = new List <string>();
ThriftSchemaTree.Node wrapped = tree.Find(schemaElement);
while (wrapped.parent != null)
{
path.Add(wrapped.element.Name);
wrapped = wrapped.parent;
}
path.Reverse();
return(path);
}
public ThriftFooter(Thrift.FileMetaData fileMeta)
{
_fileMeta = fileMeta ?? throw new ArgumentNullException(nameof(fileMeta));
_tree = new ThriftSchemaTree(_fileMeta.Schema);
}
