RowMapper (Liquibase Parent 4.23.1 API)

All Known Implementing Classes:

ColumnMapRowMapper
```
public interface RowMapper
```
An interface used by Executor for mapping rows of a ResultSet on a per-row basis. Implementations of this interface perform the actual work of mapping each row to a result object, but don't need to worry about exception handling. SQLExceptions will be caught and handled by the calling JdbcTemplate.

See Also:

Executor, RowCallbackHandler, ResultSetExtractor

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Object`	`mapRow(ResultSet rs, int rowNum)`	Implementations must implement this method to map each row of data in the ResultSet.

- Method Detail
  - mapRow
```
Object mapRow(ResultSet rs,
              int rowNum)
       throws SQLException
```
    Implementations must implement this method to map each row of data in the ResultSet. This method should not call next() on the ResultSet; it is only supposed to map values of the current row.
    
    Parameters:
    
    rs - the ResultSet to map (pre-initialized for the current row)
    
    rowNum - the number of the current row
    
    Returns:
    
    the result object for the current row
    
    Throws:
    
    SQLException - if a SQLException is encountered getting column values (that is, there's no need to catch SQLException)