class_docstr: Interface for working with time and timers.
docstr: Returns the current processing time.
code: def current_processing_time(self):
      """
      Returns the current processing time.
      """
      pass
  
file_path: flink/flink-python/pyflink/datastream/timerservice.py
imports: from abc import ABC, abstractmethod
label_desc: Use image node_id 1 for calling the TimerService obj's underlying member method code with example usage: obj.current_processing_time() without return types