org.wicketopia.model.table
Class SortableCollectionDataProvider<T>

java.lang.Object
  org.apache.wicket.extensions.markup.html.repeater.util.SortableDataProvider<T,String>
      org.wicketopia.model.table.SortableCollectionDataProvider<T>

Type Parameters:

T - the item type

All Implemented Interfaces:

Serializable, org.apache.wicket.extensions.markup.html.repeater.data.sort.ISortStateLocator<String>, org.apache.wicket.extensions.markup.html.repeater.data.table.ISortableDataProvider<T,String>, org.apache.wicket.markup.repeater.data.IDataProvider<T>, org.apache.wicket.model.IDetachable, org.apache.wicket.util.io.IClusterable

Direct Known Subclasses:

DefaultSortableCollectionDataProvider

public abstract class SortableCollectionDataProvider<T>
extends org.apache.wicket.extensions.markup.html.repeater.util.SortableDataProvider<T,String>

Adapts a collection model to be a SortableDataProvider. Properties which need to support sorting should be Comparable.

Since:

1.0

See Also:

Serialized Form

Field Summary

static String

NO_ORDER

Constructor Summary

SortableCollectionDataProvider(org.apache.wicket.model.IModel<? extends Collection<T>> inner)
Creates a data provider which wraps the provided collection model (no default sorting).

SortableCollectionDataProvider(String propertyName, org.apache.wicket.extensions.markup.html.repeater.data.sort.SortOrder sortOrder, Collection<T> items)
Creates a data provider which wraps the provided collection using Model.of(java.util.Collection).

SortableCollectionDataProvider(String propertyName, org.apache.wicket.extensions.markup.html.repeater.data.sort.SortOrder sortOrder, org.apache.wicket.model.IModel<? extends Collection<? extends T>> inner)
Creates a data provider which wraps the provided collection model.

Method Summary

void	detach()
Iterator<? extends T>	iterator(long first, long count)
long	size()

Methods inherited from class org.apache.wicket.extensions.markup.html.repeater.util.SortableDataProvider

getSort, getSortState, setSort, setSort

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.wicket.markup.repeater.data.IDataProvider

model

Field Detail

NO_ORDER

public static final String NO_ORDER

See Also:

Constant Field Values

Constructor Detail

SortableCollectionDataProvider

public SortableCollectionDataProvider(org.apache.wicket.model.IModel<? extends Collection<T>> inner)

Creates a data provider which wraps the provided collection model (no default sorting).

Parameters:

inner - the collection model

SortableCollectionDataProvider

public SortableCollectionDataProvider(String propertyName,
                                      org.apache.wicket.extensions.markup.html.repeater.data.sort.SortOrder sortOrder,
                                      org.apache.wicket.model.IModel<? extends Collection<? extends T>> inner)

Creates a data provider which wraps the provided collection model. Items will be sorted by #{propertyName} using #{sortOrder}.

Parameters:

propertyName - the sort property

sortOrder - the sort order

inner - the collection model

SortableCollectionDataProvider

public SortableCollectionDataProvider(String propertyName,
                                      org.apache.wicket.extensions.markup.html.repeater.data.sort.SortOrder sortOrder,
                                      Collection<T> items)

Creates a data provider which wraps the provided collection using Model.of(java.util.Collection).

Parameters:

propertyName - the sort property

sortOrder - the sort order

items - the collection

Method Detail

iterator

public Iterator<? extends T> iterator(long first,
                                      long count)

size

public long size()

detach

public void detach()

Specified by:

detach in interface org.apache.wicket.model.IDetachable

Overrides:

detach in class org.apache.wicket.extensions.markup.html.repeater.util.SortableDataProvider<T,String>