| /* |
| * 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.cocoon.forms.formmodel; |
| |
| import java.util.Collection; |
| import java.util.List; |
| |
| /** |
| * Interface to be implemented by WidgetDefinitions for Widgets which contain other widgets. |
| * |
| * @version $Id$ |
| */ |
| public interface ContainerDefinition extends WidgetDefinition { |
| |
| /** |
| * Resolve references to widget definition classes |
| */ |
| public void resolve(List parents, WidgetDefinition parent) throws Exception; |
| |
| /** |
| * Create a widget from a contained widget definition. |
| */ |
| public void createWidget(Widget parent, String id); |
| |
| /** |
| * Create widgets from the contained widget definitions. |
| */ |
| public void createWidgets(Widget parent); |
| |
| /** |
| * Adds a (sub) widget definition to this definition. |
| */ |
| public void addWidgetDefinition(WidgetDefinition definition) throws Exception, DuplicateIdException; |
| |
| /** |
| * Check if this definition contains the named definition. |
| */ |
| public boolean hasWidget(String id); |
| |
| /** |
| * Gets a (sub) widget definition from this definition. |
| */ |
| public WidgetDefinition getWidgetDefinition(String id); |
| |
| /** |
| * Gets the collection of (sub) widget definition from this definition. |
| */ |
| public Collection getWidgetDefinitions(); |
| } |