com.google.gwt.cell.client

Interface HasCell<T,C>

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

Modifier and Type	Method and 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