in pypaimon/py4j/java_implementation.py [0:0]
def _build_single_split(self, j_split) -> 'Split':
j_split_bytes = serialize_java_object(j_split)
row_count = j_split.rowCount()
files_optional = j_split.convertToRawFiles()
if not files_optional.isPresent():
file_size = 0
file_paths = []
else:
files = files_optional.get()
file_size = sum(file.length() for file in files)
file_paths = [file.path() for file in files]
return Split(j_split_bytes, row_count, file_size, file_paths)