org.apache.shardingsphere.infra.rewrite.parameter.rewriter

Interface ParameterRewriter<T extends org.apache.shardingsphere.infra.binder.statement.SQLStatementContext<?>>

Type Parameters:

T - type of SQL statement context

public interface ParameterRewriter<T extends org.apache.shardingsphere.infra.binder.statement.SQLStatementContext<?>>

Parameter rewriter.

Method Summary

Modifier and Type	Method and Description
boolean	isNeedRewrite(org.apache.shardingsphere.infra.binder.statement.SQLStatementContext<?> sqlStatementContext) Judge whether need rewrite.
void	rewrite(ParameterBuilder paramBuilder, T sqlStatementContext, List<Object> params) Rewrite SQL parameters.

Method Detail

isNeedRewrite

boolean isNeedRewrite(org.apache.shardingsphere.infra.binder.statement.SQLStatementContext<?> sqlStatementContext)

Judge whether need rewrite.

Parameters:

sqlStatementContext - SQL statement context

Returns:

is need rewrite or not

rewrite

void rewrite(ParameterBuilder paramBuilder,
             T sqlStatementContext,
             List<Object> params)

Rewrite SQL parameters.

Parameters:

paramBuilder - parameter builder

sqlStatementContext - SQL statement context

params - SQL parameters