class_docstr: Defines a table from an external system or location.
code: def __init__(self, j_table_source):
      self._j_table_source = j_table_source
  
imports: from pyflink.java_gateway import get_gateway
  from pyflink.table.types import _to_java_data_type
label_desc: Use image node_id 1 to create a new TableSource object from inherited base classes: object with example: obj = TableSource(j_table_source)