com.smartgwt.client.widgets.grid

## Interface GroupSortNormalizer

-     public interface GroupSortNormalizer

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `java.lang.Object` | `normalize(ListGridRecord record, java.lang.String fieldName, ListGrid context)` When `sortByGroupFirst` is active, the sorting `normalizer` applied for implicit sorting by the field(s) used for grouping.

- - ### Method Detail

    - #### normalize

          java.lang.Object normalize(ListGridRecord record,
                                     java.lang.String fieldName,
                                     ListGrid context)

      When `sortByGroupFirst` is active, the sorting `normalizer` applied for implicit sorting by the field(s) used for grouping.

      No default implementation.

      Parameters:
        `record` - record to normalize
        `fieldName` - name of the field on which sorting occurred. See `FieldName`
        `context` - the grid is passed to allow property and method access
      Returns:
        normalized value for sorting
      See Also:
        `ListGrid.setSortByGroupFirst(java.lang.Boolean)`, `ListGrid.setGroupSortDirection(com.smartgwt.client.types.SortDirection)`