org.apache.flink.streaming.api.functions.timestamps

Class AscendingTimestampExtractor.LoggingHandler

java.lang.Object

org.apache.flink.streaming.api.functions.timestamps.AscendingTimestampExtractor.LoggingHandler

All Implemented Interfaces:

Serializable, AscendingTimestampExtractor.MonotonyViolationHandler

Enclosing class:

AscendingTimestampExtractor<T>

public static final class AscendingTimestampExtractor.LoggingHandler
extends Object
implements AscendingTimestampExtractor.MonotonyViolationHandler

Handler that only logs violations of timestamp monotony, on WARN log level.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
LoggingHandler()

Method Summary

Modifier and Type	Method and Description
void	handleViolation(long elementTimestamp, long lastTimestamp) Called when the property of monotonously ascending timestamps is violated, i.e., when elementTimestamp < lastTimestamp.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LoggingHandler

public LoggingHandler()

Method Detail

handleViolation

public void handleViolation(long elementTimestamp,
                            long lastTimestamp)

Description copied from interface: AscendingTimestampExtractor.MonotonyViolationHandler

Called when the property of monotonously ascending timestamps is violated, i.e., when elementTimestamp < lastTimestamp.

Specified by:

handleViolation in interface AscendingTimestampExtractor.MonotonyViolationHandler

Parameters:

elementTimestamp - The timestamp of the current element.

lastTimestamp - The last timestamp.