org.apache.shardingsphere.sqlfederation.optimizer.context

Class OptimizerContext

java.lang.Object

org.apache.shardingsphere.sqlfederation.optimizer.context.OptimizerContext

public final class OptimizerContext
extends Object

Optimizer context.

Constructor Summary

Constructors

Constructor and Description
OptimizerContext()

Method Summary

Modifier and Type	Method and Description
OptimizerParserContext	getParserContext(String databaseName) Get parser context.
OptimizerPlannerContext	getPlannerContext(String databaseName) Get planner context.

Methods inherited from class java.lang.Object

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

Constructor Detail

OptimizerContext

public OptimizerContext()

Method Detail

getParserContext

public OptimizerParserContext getParserContext(String databaseName)

Get parser context.

Parameters:

databaseName - database name

Returns:

parser context

getPlannerContext

public OptimizerPlannerContext getPlannerContext(String databaseName)

Get planner context.

Parameters:

databaseName - database name

Returns:

Planner