com.google.gwt.cell.client

## Interface FieldUpdater<T,C>

- Type Parameters:
    `T` - the data type that will be modified
    `C` - the data type of the modified field

      public interface FieldUpdater<T,C>

  A `FieldUpdater` may be added to a Column to update a particular field of a data item.

- - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `update(int index, T object, C value)` Announces a new value for a field within a base object.

- - ### Method Detail

    - #### update

          void update(int index,
                    T object,
                    C value)

      Announces a new value for a field within a base object.
      Parameters:
        `index` - the current row index of the object
        `object` - the base object to be updated
        `value` - the new value of the field being updated