io.shardingsphere.core.routing.strategy

Interface ShardingStrategy

All Known Implementing Classes:

ComplexShardingStrategy, HintShardingStrategy, InlineShardingStrategy, NoneShardingStrategy, StandardShardingStrategy

public interface ShardingStrategy

Sharding strategy.

Author:

zhangliang

Method Summary

Modifier and Type	Method and Description
Collection<String>	doSharding(Collection<String> availableTargetNames, Collection<ShardingValue> shardingValues) Sharding.
Collection<String>	getShardingColumns() Get sharding columns.

Method Detail

getShardingColumns

Collection<String> getShardingColumns()

Get sharding columns.

Returns:

sharding columns

doSharding

Collection<String> doSharding(Collection<String> availableTargetNames,
                              Collection<ShardingValue> shardingValues)

Sharding.

Parameters:

availableTargetNames - available data sources or tables's names

shardingValues - sharding values

Returns:

sharding results for data sources or tables's names