| /******************************************************************************* |
| * Copyright (c) 2006 Sybase, Inc. and others. |
| * |
| * 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: |
| * Sybase, Inc. - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.pagedesigner.jsf.ui.actions; |
| |
| /** |
| * This interface is to provide information of how to enable/disable add |
| * jsf core sub element. |
| * |
| * As other JSF taglibs that we don't know today may also use jsf core tags inside |
| * them, so we may also enable the actions for adding jsf core tags to them. But |
| * we need check whether individual JSF core tags are supported. |
| * |
| * @author mengbo |
| * @version 1.5 |
| */ |
| public interface IJSFCoreSupport |
| { |
| /** |
| * actionListener can only be added to those ActionSource component. |
| * @return if is an action source |
| */ |
| public boolean isActionSource(); |
| |
| /** |
| * |
| * @return true if is a UI component |
| */ |
| public boolean isUIComponent(); |
| |
| /** |
| * converter (convertXXX) can only be added to those ValueHolder |
| * @return true if is a value holder |
| */ |
| public boolean isValueHolder(); |
| |
| /** |
| * validator can only be added to EditableValueHolder |
| * @return true if is an editable value holder |
| */ |
| public boolean isEditableValueHolder(); |
| |
| /** |
| * whether support selectItem and selectItems |
| * @return true if supports the UISelectItem(s) contract |
| */ |
| public boolean supportSelectItems(); |
| } |