| /** |
| * Copyright (c) 2011, 2015 - Lunifera GmbH (Gross Enzersdorf, Austria), Loetz GmbH&Co.KG (69115 Heidelberg, Germany) |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Florian Pirchner - Initial implementation |
| */ |
| package org.eclipse.osbp.ecview.core.common.binding.observables; |
| |
| import java.net.URI; |
| |
| import org.eclipse.core.databinding.observable.Realm; |
| import org.eclipse.core.databinding.observable.list.IObservableList; |
| import org.eclipse.core.databinding.observable.value.IObservableValue; |
| import org.eclipse.osbp.ecview.core.common.beans.IBeanRegistry; |
| import org.eclipse.osbp.ecview.core.common.beans.ISlot; |
| |
| // TODO: Auto-generated Javadoc |
| /** |
| * Binding delegates are used to offer a common interface for databinding. |
| * Subclasses should implement the databinding for the respective type. For |
| * instance <code>pojo binding</code>, <code>bean binding</code> and |
| * <code>emf binding</code>. |
| * <p> |
| * The {@link #isFor(IBeanRegistry, URI)} is used to check if the delegate can be used for |
| * the given object. |
| * |
| * @noimplement - Do not directly implement the interface. Implement |
| * ContextBindingDelegate since methods declarations may be added. |
| */ |
| public interface IContextBindingDelegate { |
| |
| /** |
| * Returns true if that binding delegate can be used for the URI. |
| * |
| * @param registry |
| * the registry |
| * @param bindingURI |
| * the binding uri |
| * @return true, if is for |
| */ |
| boolean isFor(IBeanRegistry registry, URI bindingURI); |
| |
| /** |
| * Returns an observable value tracking the value of the context described |
| * by the binding URI. |
| * |
| * @param registry |
| * the registry. |
| * @param bindingURI |
| * the URI that keeps the binding target information. |
| * @return an observable value tracking the value of the context described |
| * by the binding URI |
| * @throws IllegalArgumentException if the {@link ISlot} bean slot was not |
| * created yet. |
| */ |
| IObservableValue observeValue(IBeanRegistry registry, URI bindingURI); |
| |
| /** |
| * Returns an observable value tracking the value of the context described |
| * by the binding URI. |
| * |
| * @param realm |
| * the realm |
| * @param registry |
| * the registry. |
| * @param bindingURI |
| * the URI that keeps the binding target information. |
| * @return an observable value tracking the value of the context described |
| * by the binding URI |
| * @throws IllegalArgumentException if the {@link ISlot} bean slot was not |
| * created yet. |
| */ |
| IObservableValue observeValue(Realm realm, IBeanRegistry registry, |
| URI bindingURI); |
| |
| /** |
| * Returns an observable list tracking the nested value of the context |
| * described by the binding URI. |
| * |
| * @param registry |
| * the registry. |
| * @param bindingURI |
| * the URI that keeps the binding target information. |
| * @param elementType |
| * the element type contained in the list. |
| * @return an observable list tracking the nested value of the context |
| * described by the binding URI |
| * @throws IllegalArgumentException if the {@link ISlot} bean slot was not |
| * created yet. |
| */ |
| IObservableList observeList(IBeanRegistry registry, URI bindingURI, |
| Class<?> elementType); |
| |
| /** |
| * Returns an observable list tracking the nested value of the context |
| * described by the binding URI. |
| * |
| * @param realm |
| * the realm |
| * @param registry |
| * the registry. |
| * @param bindingURI |
| * the URI that keeps the binding target information. |
| * @param elementType |
| * the element type contained in the list. |
| * @return an observable list tracking the nested value of the context |
| * described by the binding URI |
| * @throws IllegalArgumentException if the {@link ISlot} bean slot was not |
| * created yet. |
| */ |
| IObservableList observeList(Realm realm, IBeanRegistry registry, |
| URI bindingURI, Class<?> elementType); |
| |
| } |