Package org.apache.storm.jdbc.mapper

## Interface JdbcMapper

- All Superinterfaces:
    `Serializable`
  All Known Subinterfaces:
    `JdbcLookupMapper`
  All Known Implementing Classes:
    `SimpleJdbcLookupMapper`, `SimpleJdbcMapper`

      public interface JdbcMapper
      extends Serializable

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `List<Column>` | `getColumns​(ITuple tuple)` | Get columns.

- - ### Method Detail

    - #### getColumns

          List<Column> getColumns​(ITuple tuple)

      Get columns.
      Returns:
        list of columns that represents one row in a DB table.