| /******************************************************************************* |
| * Copyright (c) 2004 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.html.core.internal.contentmodel.chtml; |
| |
| |
| |
| import org.eclipse.wst.html.core.internal.contentmodel.HTMLElementDeclaration; |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMGroup; |
| |
| /** |
| * This class is intended to represent a complex type definition |
| * in XML Schema.<br> |
| */ |
| abstract class ComplexTypeDefinition { |
| |
| protected CMGroupImpl content = null; |
| protected ElementCollection collection = null; |
| protected String primaryCandidateName = null; |
| |
| /** |
| * ComplexTypeDefinition constructor comment. |
| */ |
| public ComplexTypeDefinition(ElementCollection elementCollection) { |
| super(); |
| collection = elementCollection; |
| createContent(); |
| } |
| |
| /** |
| * Create an actual content model. |
| * This method should be called once and only once in the constructor.<br> |
| */ |
| protected abstract void createContent(); |
| |
| /** |
| * @return org.eclipse.wst.xml.core.internal.contentmodel.CMGroup |
| */ |
| public CMGroup getContent() { |
| return content; |
| } |
| |
| /** |
| * @return int; Should be one of ANY, EMPTY, ELEMENT, MIXED, PCDATA, CDATA, |
| * those are defined in CMElementDeclaration. |
| */ |
| /* NOTE: Do we need LOGICAL type? |
| * -- 3/7/2001 |
| */ |
| public abstract int getContentType(); |
| |
| /** |
| * Get content hint. |
| */ |
| public HTMLElementDeclaration getPrimaryCandidate() { |
| if (primaryCandidateName == null) |
| return null; |
| return (HTMLElementDeclaration) collection.getNamedItem(primaryCandidateName); |
| } |
| |
| /** |
| * Name of complex type definition. |
| * Each singleton must know its own name. |
| * All names should be defined in |
| * {@link <code>ComplexTypeDefinitionFactory</code>} as constants.<br> |
| * @return java.lang.String |
| */ |
| public abstract String getTypeName(); |
| } |