PunctuationType (streams 7.9.5-ce API)

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java.lang.Object
- java.lang.Enum<PunctuationType>
- - org.apache.kafka.streams.processor.PunctuationType

All Implemented Interfaces:
Serializable, Comparable<PunctuationType>
```
public enum PunctuationType
extends Enum<PunctuationType>
```
Controls what notion of time is used for punctuation scheduled via ProcessorContext.schedule(Duration, PunctuationType, Punctuator) schedule}:
- STREAM_TIME - uses "stream time", which is advanced by the processing of messages in accordance with the timestamp as extracted by the TimestampExtractor in use. NOTE: Only advanced if messages arrive
- WALL_CLOCK_TIME - uses system time (the wall-clock time), which is advanced at the polling interval (StreamsConfig.POLL_MS_CONFIG) independent of whether new messages arrive. NOTE: This is best effort only as its granularity is limited by how long an iteration of the processing loop takes to complete

Enum Constant Summary
Enum Constants
Enum Constant and Description
STREAM_TIME
WALL_CLOCK_TIME

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static PunctuationType`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static PunctuationType[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - STREAM_TIME
```
public static final PunctuationType STREAM_TIME
```
  - WALL_CLOCK_TIME
```
public static final PunctuationType WALL_CLOCK_TIME
```
- Method Detail
  - values
```
public static PunctuationType[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (PunctuationType c : PunctuationType.values())
    System.out.println(c);
```
    Returns:
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static PunctuationType valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    Parameters:
    name - the name of the enum constant to be returned.
    Returns:
    the enum constant with the specified name
    Throws:
    IllegalArgumentException - if this enum type has no constant with the specified name
    NullPointerException - if the argument is null

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