diff options
Diffstat (limited to 'bundles/org.eclipse.wst.xml.core/src/org/eclipse/wst/xml/core/internal/document/XMLModelContext.java')
| -rw-r--r-- | bundles/org.eclipse.wst.xml.core/src/org/eclipse/wst/xml/core/internal/document/XMLModelContext.java | 237 |
1 files changed, 0 insertions, 237 deletions
diff --git a/bundles/org.eclipse.wst.xml.core/src/org/eclipse/wst/xml/core/internal/document/XMLModelContext.java b/bundles/org.eclipse.wst.xml.core/src/org/eclipse/wst/xml/core/internal/document/XMLModelContext.java deleted file mode 100644 index 6a799f75f4..0000000000 --- a/bundles/org.eclipse.wst.xml.core/src/org/eclipse/wst/xml/core/internal/document/XMLModelContext.java +++ /dev/null @@ -1,237 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 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 - * Jens Lukowski/Innoopract - initial renaming/restructuring - * - *******************************************************************************/ -package org.eclipse.wst.xml.core.internal.document; - - - -import org.w3c.dom.Element; -import org.w3c.dom.Node; -import org.w3c.dom.Text; - -/** - * XMLModelContext class - */ -class XMLModelContext { - private Node nextNode = null; - private Node parentNode = null; - - // private XMLModelImpl model = null; - private Node rootNode = null; - - /** - * XMLModelContext constructor - * - * @param rootNode - * org.w3c.dom.Node - */ - XMLModelContext(Node rootNode) { - super(); - - this.rootNode = rootNode; - } - - /** - * findEndTag method - * - * @return org.w3c.dom.Element - * @param tagName - * java.lang.String - */ - Element findEndTag(String tagName) { - if (tagName == null) - return null; - if (this.parentNode == null) - return null; - - for (Node parent = this.parentNode.getParentNode(); parent != null; parent = parent.getParentNode()) { - if (parent.getNodeType() != Node.ELEMENT_NODE) - break; - ElementImpl element = (ElementImpl) parent; - if (element.hasEndTag()) { - if (element.matchTagName(tagName)) - return element; - // if ancestor element has end tag stop search - break; - } - if (element.getNextSibling() != null) - break; - } - - return null; - } - - /** - */ - Text findNextText() { - Node node = this.nextNode; - while (node != null) { - if (node != this.nextNode && node.getNodeType() == Node.TEXT_NODE) { - TextImpl text = (TextImpl) node; - // skip empty text - if (text.getStructuredDocumentRegion() != null) - return text; - } - Node child = node.getFirstChild(); - if (child != null) { - node = child; - continue; - } - while (node != null) { - Node next = node.getNextSibling(); - if (next != null) { - node = next; - break; - } - node = node.getParentNode(); - } - } - return null; - } - - /** - * findPreviousText method - * - * @return org.w3c.dom.Text - */ - Text findPreviousText() { - if (this.parentNode == null) - return null; - Node node = null; - if (this.nextNode != null) - node = this.nextNode.getPreviousSibling(); - else - node = this.parentNode.getLastChild(); - if (node == null || node.getNodeType() != Node.TEXT_NODE) - return null; - return (Text) node; - } - - /** - * findStartTag method - * - * @return org.w3c.dom.Element - * @param tagName - * java.lang.String - */ - Element findStartTag(String tagName, String rootName) { - if (tagName == null) - return null; - - // check previous for empty content element - Node prev = null; - if (this.nextNode != null) - prev = this.nextNode.getPreviousSibling(); - else if (this.parentNode != null) - prev = this.parentNode.getLastChild(); - if (prev != null && prev.getNodeType() == Node.ELEMENT_NODE) { - ElementImpl element = (ElementImpl) prev; - if (!element.hasEndTag() && !element.isEmptyTag() && element.matchTagName(tagName)) - return element; - } - - for (Node parent = this.parentNode; parent != null; parent = parent.getParentNode()) { - if (parent.getNodeType() != Node.ELEMENT_NODE) - break; - ElementImpl element = (ElementImpl) parent; - if (element.matchTagName(tagName)) - return element; - if (rootName != null && element.matchTagName(rootName)) - break; - } - - return null; - } - - /** - * getNextNode method - * - * @return org.w3c.dom.Node - */ - Node getNextNode() { - return this.nextNode; - } - - /** - * getParentNode method - * - * @return org.w3c.dom.Node - */ - Node getParentNode() { - return this.parentNode; - } - - /** - * getRootNode method - * - * @return org.w3c.dom.Node - */ - Node getRootNode() { - return this.rootNode; - } - - /** - * setLast method - */ - void setLast() { - if (this.parentNode == null) - return; - if (this.nextNode != null) { - Node prev = this.nextNode.getPreviousSibling(); - if (prev == null || prev.getNodeType() != Node.ELEMENT_NODE) - return; - ElementImpl element = (ElementImpl) prev; - if (element.hasEndTag() || !element.isContainer() || element.isEmptyTag()) - return; - setParentNode(prev); - } - - // find last open parent - Node parent = this.parentNode; - Node last = parent.getLastChild(); - while (last != null) { - if (last.getNodeType() != Node.ELEMENT_NODE) - break; - ElementImpl element = (ElementImpl) last; - if (element.hasEndTag() || !element.isContainer() || element.isEmptyTag()) - break; - parent = element; - last = parent.getLastChild(); - } - if (parent != this.parentNode) - setParentNode(parent); - } - - /** - * setNextNode method - * - * @param nextNode - * org.w3c.dom.Node - */ - void setNextNode(Node nextNode) { - this.nextNode = nextNode; - if (nextNode == null) - return; - this.parentNode = nextNode.getParentNode(); - } - - /** - * setParentNode method - * - * @param parentNode - * org.w3c.dom.Node - */ - void setParentNode(Node parentNode) { - this.parentNode = parentNode; - this.nextNode = null; - } -} |