org.apache.shardingsphere.sharding.route.engine.condition.generator

接口 ConditionValueGenerator<T extends org.apache.shardingsphere.sql.parser.sql.common.segment.dml.expr.ExpressionSegment>

类型参数:

T - type of predicate right value

所有已知实现类:

ConditionValueBetweenOperatorGenerator, ConditionValueCompareOperatorGenerator, ConditionValueInOperatorGenerator

public interface ConditionValueGenerator<T extends org.apache.shardingsphere.sql.parser.sql.common.segment.dml.expr.ExpressionSegment>

Condition value generator.

方法概要

限定符和类型	方法和说明
Optional<ShardingConditionValue>	generate(T predicateRightValue, Column column, List<Object> parameters) Generate route value.

方法详细资料

generate

Optional<ShardingConditionValue> generate(T predicateRightValue,
                                          Column column,
                                          List<Object> parameters)

Generate route value.

参数:

predicateRightValue - predicate right value

column - column

parameters - SQL parameters

返回:

route value