org.apache.shardingsphere.sqlfederation.optimizer.converter.statement

Interface SQLStatementConverter<S extends org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement,T extends org.apache.calcite.sql.SqlNode>

Type Parameters:

T - type of SQL statement

All Known Implementing Classes:

SelectStatementConverter

public interface SQLStatementConverter<S extends org.apache.shardingsphere.sql.parser.sql.common.statement.SQLStatement,T extends org.apache.calcite.sql.SqlNode>

SQL Statement converter.

Method Summary

Modifier and Type	Method and Description
T	convert(S sqlStatement) Convert.

Method Detail

convert

T convert(S sqlStatement)

Convert.

Parameters:

sqlStatement - SQL statement be to converted

Returns:

converted SQL node