| Class | Description | 
|---|---|
| CheckpointReader | |
| Duration | |
| Durations | |
| Milliseconds | Helper object that creates instance of  Durationrepresenting
 a given number of milliseconds. | 
| Minutes | Helper object that creates instance of  Durationrepresenting
 a given number of minutes. | 
| Seconds | Helper object that creates instance of  Durationrepresenting
 a given number of seconds. | 
| State<S> | :: Experimental ::
 Abstract class for getting and updating the state in mapping function used in the  mapWithStateoperation of apair DStream(Scala)
 or aJavaPairDStream(Java). | 
| StateSpec<KeyType,ValueType,StateType,MappedType> | :: Experimental ::
 Abstract class representing all the specifications of the DStream transformation
  mapWithStateoperation of apair DStream(Scala) or aJavaPairDStream(Java). | 
| StreamingConf | |
| StreamingContext | Deprecated This is deprecated as of Spark 3.4.0. | 
| StreamingContextPythonHelper | |
| Time | This is a simple class that represents an absolute instant of time. | 
| Enum | Description | 
|---|---|
| StreamingContextState | :: DeveloperApi ::
 Represents the state of a StreamingContext. |