io.shardingsphere.core.optimizer.query

Class QueryOptimizeEngine

java.lang.Object

io.shardingsphere.core.optimizer.query.QueryOptimizeEngine

All Implemented Interfaces:

OptimizeEngine

public final class QueryOptimizeEngine
extends Object
implements OptimizeEngine

Query optimize engine.

Author:

zhangliang

Constructor Summary

Constructors

Constructor and Description
QueryOptimizeEngine()

Method Summary

Modifier and Type	Method and Description
ShardingConditions	optimize() Optimize sharding conditions.

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryOptimizeEngine

public QueryOptimizeEngine()

Method Detail

optimize

public ShardingConditions optimize()

Description copied from interface: OptimizeEngine

Optimize sharding conditions.

Specified by:

optimize in interface OptimizeEngine

Returns:

sharding conditions