Package org.springframework.kafka.annotation

Annotation Interface PartitionOffset

@Target({})
@Retention(RUNTIME)
public @interface PartitionOffset

Used to add partition/initial offset information to a KafkaListener.

Author:

Artem Bilan, Gary Russell

Required Element Summary

Required Elements

Modifier and Type	Required Element	Description
String	initialOffset	The initial offset of the partition().
String	partition	The partition within the topic to listen on.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element	Description
String	relativeToCurrent	By default, positive initialOffset() is absolute, negative is relative to the current topic end.

Element Details

partition

String partition

The partition within the topic to listen on. Property place holders and SpEL expressions are supported, which must resolve to Integer (or String that can be parsed as Integer). '*' indicates that the initial offset will be applied to all partitions in the encompassing TopicPartition The string can contain a comma-delimited list of partitions, or ranges of partitions (e.g. 0-5, 7, 10-15), in which case, the offset will be applied to all of those partitions.

Returns:

partition within the topic.

initialOffset

String initialOffset

The initial offset of the partition(). Property place holders and SpEL expressions are supported, which must resolve to Long (or String that can be parsed as Long).

Returns:

initial offset.

relativeToCurrent

String relativeToCurrent

By default, positive initialOffset() is absolute, negative is relative to the current topic end. When this is 'true', the initial offset (positive or negative) is relative to the current consumer position.

Returns:

whether or not the offset is relative to the current position.

Since:

1.1

Default:

"false"