org.wicketstuff.lambda.table

Class FunctionColumn<T,S,R>

java.lang.Object

org.apache.wicket.extensions.markup.html.repeater.data.table.AbstractColumn<T,S>

org.wicketstuff.lambda.table.FunctionColumn<T,S,R>

Type Parameters:

T - - the type of the row

S - - the type of the sort property

R - - type type of the cell

All Implemented Interfaces:

Serializable, org.apache.wicket.extensions.markup.html.repeater.data.grid.ICellPopulator<T>, org.apache.wicket.extensions.markup.html.repeater.data.table.IColumn<T,S>, org.apache.wicket.extensions.markup.html.repeater.data.table.IStyledColumn<T,S>, org.apache.wicket.model.IDetachable, org.apache.wicket.util.io.IClusterable

public class FunctionColumn<T,S,R>
extends org.apache.wicket.extensions.markup.html.repeater.data.table.AbstractColumn<T,S>

AbstractColumn where the IModel of a cell is provided by applying a dataFunction to the IModel of the row.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FunctionColumn(org.apache.wicket.model.IModel<String> displayModel, Function<T,R> dataFunction)
FunctionColumn(org.apache.wicket.model.IModel<String> displayModel, Function<T,R> dataFunction, S sortProperty)

Method Summary

Modifier and Type	Method and Description
protected org.apache.wicket.model.IModel<R>	getDataModel(org.apache.wicket.model.IModel<T> rowModel) Returns the model for the cell from the model of the row.
void	populateItem(org.apache.wicket.markup.repeater.Item<org.apache.wicket.extensions.markup.html.repeater.data.grid.ICellPopulator<T>> cellItem, String componentId, org.apache.wicket.model.IModel<T> rowModel)

Methods inherited from class org.apache.wicket.extensions.markup.html.repeater.data.table.AbstractColumn

detach, getCssClass, getDisplayModel, getHeader, getHeaderColspan, getHeaderRowspan, getSortProperty, isSortable

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FunctionColumn

public FunctionColumn(org.apache.wicket.model.IModel<String> displayModel,
                      Function<T,R> dataFunction)

Parameters:

displayModel - model used to generate header text

dataFunction - function that generates the model of the cell from the model of the row

FunctionColumn

public FunctionColumn(org.apache.wicket.model.IModel<String> displayModel,
                      Function<T,R> dataFunction,
                      S sortProperty)

Parameters:

displayModel - model used to generate header text

dataFunction - function that generates the model of the cell from the model of the row

sortProperty - sort property this column represents

Method Detail

populateItem

public void populateItem(org.apache.wicket.markup.repeater.Item<org.apache.wicket.extensions.markup.html.repeater.data.grid.ICellPopulator<T>> cellItem,
                         String componentId,
                         org.apache.wicket.model.IModel<T> rowModel)

getDataModel

protected org.apache.wicket.model.IModel<R> getDataModel(org.apache.wicket.model.IModel<T> rowModel)

Returns the model for the cell from the model of the row.

Parameters:

rowModel - IModel of the row

Returns:

the model of the cell