org.apache.shardingsphere.core.route.router.sharding.condition.generator.impl

Class ConditionValueCompareOperatorGenerator

java.lang.Object

org.apache.shardingsphere.core.route.router.sharding.condition.generator.impl.ConditionValueCompareOperatorGenerator

All Implemented Interfaces:

ConditionValueGenerator<org.apache.shardingsphere.sql.parser.sql.segment.dml.predicate.value.PredicateCompareRightValue>

public final class ConditionValueCompareOperatorGenerator
extends Object
implements ConditionValueGenerator<org.apache.shardingsphere.sql.parser.sql.segment.dml.predicate.value.PredicateCompareRightValue>

Condition value generator for compare operator.

Author:

zhangliang

Constructor Summary

Constructors

Constructor and Description
ConditionValueCompareOperatorGenerator()

Method Summary

Modifier and Type	Method and Description
com.google.common.base.Optional<RouteValue>	generate(org.apache.shardingsphere.sql.parser.sql.segment.dml.predicate.value.PredicateCompareRightValue predicateRightValue, Column column, List<Object> parameters) Generate route value.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConditionValueCompareOperatorGenerator

public ConditionValueCompareOperatorGenerator()

Method Detail

generate

public com.google.common.base.Optional<RouteValue> generate(org.apache.shardingsphere.sql.parser.sql.segment.dml.predicate.value.PredicateCompareRightValue predicateRightValue,
                                                            Column column,
                                                            List<Object> parameters)

Description copied from interface: ConditionValueGenerator

Generate route value.

Specified by:

generate in interface ConditionValueGenerator<org.apache.shardingsphere.sql.parser.sql.segment.dml.predicate.value.PredicateCompareRightValue>

Parameters:

predicateRightValue - predicate right value

column - column

parameters - SQL parameters

Returns:

route value