uk.ac.starlink.table.jdbc

## Interface ValueHandler

-     public interface ValueHandler

  Defines how the data from a particular column of a JDBC table are turned into java objects.
  Since:
    2 Feb 2010
  See Also:
    `TypeMapper`

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `ColumnInfo` | `getColumnInfo()` Returns the column metadata for this column.
    `java.lang.Object` | `getValue(java.lang.Object baseValue)` Translates a value from the form that it takes in the ResultSet to a form which can be used for further processing.

- - ### Method Detail

    - #### getColumnInfo

          ColumnInfo getColumnInfo()

      Returns the column metadata for this column.
      Returns:
        column metadata

    - #### getValue

          java.lang.Object getValue(java.lang.Object baseValue)

      Translates a value from the form that it takes in the ResultSet to a form which can be used for further processing.
      Parameters:
        `baseValue` - ResultSet value
      Returns:
        value for processing