IdentityColumn (GWT Javadoc)

java.lang.Object
- com.google.gwt.user.cellview.client.Column<T,T>
- - com.google.gwt.user.cellview.client.IdentityColumn<T>

Type Parameters:
T - the row type

All Implemented Interfaces:

HasCell<T,T>, HasAlignment, HasHorizontalAlignment, HasVerticalAlignment
```
public class IdentityColumn<T>
extends Column<T,T>
```
A passthrough column, useful for giving cells access to the entire row object.

- Nested Class Summary
  - Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.HasHorizontalAlignment
    HasHorizontalAlignment.AutoHorizontalAlignmentConstant, HasHorizontalAlignment.HorizontalAlignmentConstant
  - Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.HasVerticalAlignment
    HasVerticalAlignment.VerticalAlignmentConstant
- Field Summary
  - Fields inherited from interface com.google.gwt.user.client.ui.HasHorizontalAlignment
    ALIGN_CENTER, ALIGN_DEFAULT, ALIGN_JUSTIFY, ALIGN_LEFT, ALIGN_LOCALE_END, ALIGN_LOCALE_START, ALIGN_RIGHT
  - Fields inherited from interface com.google.gwt.user.client.ui.HasVerticalAlignment
    ALIGN_BOTTOM, ALIGN_MIDDLE, ALIGN_TOP
- Constructor Summary
  
  Constructors
  Constructor and Description
  
  IdentityColumn(Cell<T> cell)
  Construct a new IdentityColumn with a given Cell.
- Method Summary
  
  Methods
  Modifier and Type Method and Description
  
  T getValue(T object)
  Return the passed-in object.
  - Methods inherited from class com.google.gwt.user.cellview.client.Column
    getCell, getCellStyleNames, getDataStoreName, getFieldUpdater, getHorizontalAlignment, getVerticalAlignment, isDefaultSortAscending, isSortable, onBrowserEvent, render, setCellStyleNames, setDataStoreName, setDefaultSortAscending, setFieldUpdater, setHorizontalAlignment, setSortable, setVerticalAlignment
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructors
Constructor and Description
`IdentityColumn(Cell<T> cell)` Construct a new IdentityColumn with a given `Cell`.

Methods
Modifier and Type	Method and Description
`T`	`getValue(T object)` Return the passed-in object.

- Constructor Detail
  - IdentityColumn
```
public IdentityColumn(Cell<T> cell)
```
    Construct a new IdentityColumn with a given Cell.
    
    Parameters:
    cell - the Cell responsible for rendering items in the column
- Method Detail
  - getValue
```
public T getValue(T object)
```
    Return the passed-in object.
    
    Specified by:
    
    getValue in interface HasCell<T,T>
    
    Specified by:
    
    getValue in class Column<T,T>
    
    Parameters:
    object - the object to return
    
    Returns:
    a value of type C suitable for passing to the cell

Class IdentityColumn<T>

Nested Class Summary

Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.HasHorizontalAlignment

Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.HasVerticalAlignment

Field Summary

Fields inherited from interface com.google.gwt.user.client.ui.HasHorizontalAlignment

Fields inherited from interface com.google.gwt.user.client.ui.HasVerticalAlignment

Constructor Summary

Method Summary

Methods inherited from class com.google.gwt.user.cellview.client.Column

Methods inherited from class java.lang.Object

Constructor Detail

IdentityColumn

Method Detail

getValue