Package org.hippoecm.frontend.plugins.standards.list

Class DocumentsProvider

java.lang.Object

org.hippoecm.frontend.plugins.standards.list.datatable.SortableDataProvider<Node>

org.hippoecm.frontend.plugins.standards.list.DocumentsProvider

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<Node,String>, org.apache.wicket.markup.repeater.data.IDataProvider<Node>, org.apache.wicket.model.IDetachable, org.apache.wicket.util.io.IClusterable, IObservable

public class DocumentsProvider
extends SortableDataProvider<Node>
implements IObservable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
DocumentsProvider(org.apache.wicket.model.IModel<Node> model, DocumentListFilter filter, Map<String,Comparator<Node>> comparators)

Method Summary

Modifier and Type	Method	Description
void	detach()
Iterator<Node>	iterator(long first, long count)
org.apache.wicket.model.IModel<Node>	model(Node object)
void	setObservationContext(IObservationContext<? extends IObservable> context)	Before observation is started on the observable, an observation context is injected by the observer registry.
long	size()
void	startObservation()	When the first IObserver of this observable is registered with the observer registry, observation is started.
void	stopObservation()	When the last IObserver unregisters, observation is stopped.

Methods inherited from class org.hippoecm.frontend.plugins.standards.list.datatable.SortableDataProvider

getSortState, setSortState

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hippoecm.frontend.model.event.IObservable

equals, hashCode

Constructor Detail

DocumentsProvider

public DocumentsProvider(org.apache.wicket.model.IModel<Node> model,
                         DocumentListFilter filter,
                         Map<String,Comparator<Node>> comparators)

Method Detail

iterator

public Iterator<Node> iterator(long first,
                               long count)

Specified by:

iterator in interface org.apache.wicket.markup.repeater.data.IDataProvider<Node>

model

public org.apache.wicket.model.IModel<Node> model(Node object)

Specified by:

model in interface org.apache.wicket.markup.repeater.data.IDataProvider<Node>

size

public long size()

Specified by:

size in interface org.apache.wicket.markup.repeater.data.IDataProvider<Node>

detach

public void detach()

Specified by:

detach in interface org.apache.wicket.markup.repeater.data.IDataProvider<Node>

Specified by:

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

setObservationContext

public void setObservationContext(IObservationContext<? extends IObservable> context)

Description copied from interface: IObservable

Before observation is started on the observable, an observation context is injected by the observer registry. This context can be used to notify listeners.

Specified by:

setObservationContext in interface IObservable

startObservation

public void startObservation()

Description copied from interface: IObservable

When the first IObserver of this observable is registered with the observer registry, observation is started. Implementations must notify observers until observation is stopped.

An implementation should register listeners with external data sources, when appropriate. It is possible for an observable to register as an observer for another observable.

Specified by:

startObservation in interface IObservable

stopObservation

public void stopObservation()

Description copied from interface: IObservable

When the last IObserver unregisters, observation is stopped. Any listeners or observers registered by the observable must be unregistered by the implementation.

Specified by:

stopObservation in interface IObservable