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

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

Type Parameters:

T - type of predicate right value

All Known Implementing Classes:

ConditionValueBetweenOperatorGenerator, ConditionValueCompareOperatorGenerator, ConditionValueInOperatorGenerator

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

Condition value generator.

Method Summary

Modifier and Type	Method and Description
Optional<ShardingConditionValue>	generate(T predicateRightValue, Column column, List<Object> parameters) Generate route value.

Method Detail

generate

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

Generate route value.

Parameters:

predicateRightValue - predicate right value

column - column

parameters - SQL parameters

Returns:

route value