/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.wicket.markup.html.list;
import org.apache.wicket.model.IModel;
/**
* A very simple Item. Usually it is used as based class for more advanced Items.
*
* @author Juergen Donnerstag
*/
public class LoopItem extends AbstractItem
{
private static final long serialVersionUID = 1L;
/** The index of the ListItem in the parent ListView */
private int index;
/**
* Constructor
*
* @param index
* The index of the item
*/
public LoopItem(final int index)
{
super(index);
this.index = index;
}
/**
* A constructor which uses the index and the list provided to create a ListItem. This
* constructor is the default one.
*
* @param index
* The index of the item
* @param model
* The model object of the item
*/
public LoopItem(final int index, final IModel<?> model)
{
super(index, model);
this.index = index;
}
/**
* Constructor
*
* @param id
* component id
* @param index
* relative index of this item in the pageable view
* @param model
* model for this item
*/
public LoopItem(final String id, int index, final IModel<?> model)
{
super(id, model);
this.index = index;
}
/**
* Constructor
*
* @param id
* component id
* @param index
* relative index of this item in the pageable view
*/
public LoopItem(final String id, final int index)
{
super(id);
this.index = index;
}
/**
* Gets the index of the listItem in the parent listView.
*
* @return The index of this listItem in the parent listView
*/
public final int getIndex()
{
return index;
}
/**
* Sets the index of this item
*
* @param index
* new index
*/
public final void setIndex(int index)
{
if (this.index != index)
{
if (isVersioned())
{
addStateChange();
}
this.index = index;
}
}
}