| /******************************************************************************* |
| * Copyright (c) 2002, 2006 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 |
| * Jens Lukowski/Innoopract - initial renaming/restructuring |
| * |
| *******************************************************************************/ |
| package org.eclipse.wst.xml.core.internal.contentmodel.util; |
| |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMAnyElement; |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMAttributeDeclaration; |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMDataType; |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration; |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMGroup; |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMNamedNodeMap; |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMNode; |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMNodeList; |
| |
| public class CMVisitor |
| { |
| protected int indent = 0; |
| |
| public void visitCMNode(CMNode node) |
| { |
| if (node != null) |
| { |
| //ContentModelManager.printlnIndented("visitCMNode : " + node.getNodeName() + " " + node); |
| indent += 2; |
| int nodeType = node.getNodeType(); |
| switch (nodeType) |
| { |
| case CMNode.ANY_ELEMENT : |
| { |
| visitCMAnyElement((CMAnyElement)node); |
| break; |
| } |
| case CMNode.ATTRIBUTE_DECLARATION : |
| { |
| visitCMAttributeDeclaration((CMAttributeDeclaration)node); |
| break; |
| } |
| case CMNode.DATA_TYPE : |
| { |
| visitCMDataType((CMDataType)node); |
| break; |
| } |
| case CMNode.DOCUMENT : |
| { |
| visitCMDocument((CMDocument)node); |
| break; |
| } |
| case CMNode.ELEMENT_DECLARATION : |
| { |
| visitCMElementDeclaration((CMElementDeclaration)node); |
| break; |
| } |
| case CMNode.GROUP : |
| { |
| visitCMGroup((CMGroup)node); |
| break; |
| } |
| } |
| indent -= 2; |
| } |
| } |
| |
| public void visitCMAnyElement(CMAnyElement anyElement) |
| { |
| } |
| |
| public void visitCMAttributeDeclaration(CMAttributeDeclaration ad) |
| { |
| } |
| |
| public void visitCMDataType(CMDataType dataType) |
| { |
| } |
| |
| public void visitCMDocument(CMDocument document) |
| { |
| CMNamedNodeMap map = document.getElements(); |
| int size = map.getLength(); |
| for (int i = 0; i < size; i++) |
| { |
| visitCMNode(map.item(i)); |
| } |
| } |
| |
| public void visitCMGroup(CMGroup group) |
| { |
| CMNodeList nodeList = group.getChildNodes(); |
| int size = nodeList.getLength(); |
| for (int i = 0; i < size; i++) |
| { |
| visitCMNode(nodeList.item(i)); |
| } |
| } |
| |
| public void visitCMElementDeclaration(CMElementDeclaration ed) |
| { |
| CMNamedNodeMap nodeMap = ed.getAttributes(); |
| int size = nodeMap.getLength(); |
| for (int i = 0; i < size; i++) |
| { |
| visitCMNode(nodeMap.item(i)); |
| } |
| |
| visitCMNode(ed.getContent()); |
| |
| visitCMDataType(ed.getDataType()); |
| } |
| } |