Package me.ahoo.cosid.segment.grouped

Interface GroupedIdSegmentDistributor

All Superinterfaces:

Grouped, IdSegmentDistributor

All Known Implementing Classes:

DefaultGroupedIdSegmentDistributor, DefaultGroupedIdSegmentDistributor.GroupedBinding

public interface GroupedIdSegmentDistributor
extends IdSegmentDistributor

Extension of IdSegmentDistributor that supports ID grouping.

Grouped distributors allow ID segments to be partitioned by a grouping key (e.g., time-based buckets like "2024-01" for monthly sharding).

Nested Class Summary

Nested classes/interfaces inherited from interface me.ahoo.cosid.segment.IdSegmentDistributor

IdSegmentDistributor.Atomic, IdSegmentDistributor.Mock

Field Summary

Fields inherited from interface me.ahoo.cosid.segment.IdSegmentDistributor

DEFAULT_OFFSET, DEFAULT_SEGMENTS, DEFAULT_STEP

Method Summary

Modifier and Type	Method	Description
default boolean	allowReset()	Check if this distributor allows segment resetting.

Methods inherited from interface me.ahoo.cosid.segment.grouped.Grouped

group

Methods inherited from interface me.ahoo.cosid.segment.IdSegmentDistributor

getName, getNamespace, getNamespacedName, getStep, getStep, nextIdSegment, nextIdSegment, nextIdSegment, nextIdSegmentChain, nextIdSegmentChain, nextMaxId, nextMaxId

Method Details

allowReset

default boolean allowReset()

Description copied from interface: IdSegmentDistributor

Check if this distributor allows segment resetting.

Some distributors support resetting to earlier segments, while others only move forward to prevent ID conflicts.

Specified by:

allowReset in interface IdSegmentDistributor

Returns:

true if resetting is allowed, false otherwise