HasCell (GWT Javadoc)

Type Parameters:

T - the underlying data type

C - the cell data type

All Known Implementing Classes:

Column, IdentityColumn, TextColumn
```
public interface HasCell<T,C>
```
An interface for extracting a value of type C from an underlying data value of type T, provide a Cell to render that value, and provide a FieldUpdater to perform notification of updates to the cell.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Cell<C>`	`getCell()`	Returns the `Cell` of type C.
`FieldUpdater<T,C>`	`getFieldUpdater()`	Returns the `FieldUpdater` instance.
`C`	`getValue(T object)`	Returns the value of type C extracted from the record of type T.

- Method Detail
  - getCell
```
Cell<C> getCell()
```
    Returns the Cell of type C.
    
    Returns:
    
    a Cell
  - getFieldUpdater
```
FieldUpdater<T,C> getFieldUpdater()
```
    Returns the FieldUpdater instance.
    
    Returns:
    
    an instance of FieldUpdater
  - getValue
```
C getValue(T object)
```
    Returns the value of type C extracted from the record of type T.
    
    Parameters:
    
    object - a record of type T
    
    Returns:
    
    a value of type C suitable for passing to the cell