org.w3c.dom.Node.removeChild()方法的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
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本文整理了Java中org.w3c.dom.Node.removeChild()方法的一些代码示例，展示了Node.removeChild()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Node.removeChild()方法的具体详情如下：
包路径：org.w3c.dom.Node
类名称：Node
方法名：removeChild

Node.removeChild介绍

[英]Removes the child node indicated by oldChild from the list of children, and returns it.
[中]从子节点列表中删除由oldChild指示的子节点，并将其返回。

代码示例

代码示例来源：origin: stanfordnlp/CoreNLP

  1. public static void removeChildren(Node e) {
  2.  NodeList list = e.getChildNodes();
  3.  for (int i = 0; i < list.getLength(); i++) {
  4.   Node n = list.item(i);
  5.   e.removeChild(n);
  6.  }
  7. }
  8. private static void getMatchingNodes(Node node, Pattern[] nodePath, int cur, List<Node> res) {

代码示例来源：origin: groovy/groovy-core

  1. public static Node replaceNode(Node self, Closure c) {
  2.   if (self.getParentNode() instanceof Document) {
  3.     throw new UnsupportedOperationException("Replacing the root node is not supported");
  4.   }
  5.   appendNodes(self, c);
  6.   self.getParentNode().removeChild(self);
  7.   return self;
  8. }

代码示例来源：origin: apache/geode

  1. /*****
  2.  * Deletes all the node from the document which match the definition provided by xmlEntity
  3.  *
  4.  */
  5. public static void deleteNode(Document doc, XmlEntity xmlEntity) throws Exception {
  6.  NodeList nodes = getNodes(doc, xmlEntity);
  7.  if (nodes != null) {
  8.   int length = nodes.getLength();
  9.   for (int i = 0; i < length; i++) {
  10.    Node node = nodes.item(i);
  11.    node.getParentNode().removeChild(node);
  12.   }
  13.  }
  14. }

代码示例来源：origin: cat.inspiracio/html-parser

  1. /** Deletes the option at index. */
  2. @Override public void remove(int index){
  3.   NodeList options=getOptions();
  4.   Node option=options.item(index);//may be null
  5.   if(option==null)return;
  6.   Node parent=option.getParentNode();
  7.   parent.removeChild(option);
  8. }

代码示例来源：origin: simpligility/android-maven-plugin

  1. public static void removeDirectChildren( Node parent )
  2. {
  3.   NodeList childNodes = parent.getChildNodes();
  4.   while ( childNodes.getLength() > 0 )
  5.   {
  6.     parent.removeChild( childNodes.item( 0 ) );
  7.   }
  8. }

代码示例来源：origin: pentaho/pentaho-kettle

  1. private void removeEmptyNodes( NodeList nodes ) {
  2.   for ( int i = 0; i < nodes.getLength(); i++ ) {
  3.    Node node = nodes.item( i );
  5.    // Process the tree bottom-up
  6.    if ( node.hasChildNodes() ) {
  7.     removeEmptyNodes( node.getChildNodes() );
  8.    }
  10.    boolean nodeIsEmpty =
  11.      node.getNodeType() == Node.ELEMENT_NODE && !node.hasAttributes() && !node.hasChildNodes()
  12.        && node.getTextContent().length() == 0;
  14.    if ( nodeIsEmpty ) {
  15.     // We shifted elements left, do not increment counter
  16.     node.getParentNode().removeChild( node );
  17.     i--;
  18.    }
  19.   }
  20.  }
  21. }

代码示例来源：origin: org.apache.poi/poi-ooxml

  1. if ("".equals(currentNode.getTextContent()) && currentNode.getParentNode() != null) {
  2.   currentNode.getParentNode().removeChild(currentNode);

代码示例来源：origin: osmandapp/Osmand

  1. public static void collectPatterns(Document document) {
  2.   NodeList nl = document.getElementsByTagName("pattern");
  3.   while(nl.getLength() > 0) {
  4.     Element pt = (Element) nl.item(0);
  5.     String id = pt.getAttribute("id");
  6.     patterns.put(id, pt);
  7.     pt.getParentNode().removeChild(pt);
  8.   }
  9.   
  10. }

代码示例来源：origin: sannies/mp4parser

  1. thereIsMore = false;
  2. for (int i = 0; i < timedNodes.getLength(); i++) {
  3.   Node p = timedNodes.item(i);
  4.   long startTime = getStartTime(p);
  5.   long endTime = getEndTime(p);
  6.     Node parent = p.getParentNode();
  7.     parent.removeChild(p);
  8.   } else {
  9.     changeTime(p, "begin", -segmentStartTime);

代码示例来源：origin: spring-projects/spring-restdocs

  1. private void removeLeafNodes(List<Node> candidates) {
  2.   boolean changed = true;
  3.   while (changed) {
  4.     changed = false;
  5.     Iterator<Node> iterator = candidates.iterator();
  6.     while (iterator.hasNext()) {
  7.       Node node = iterator.next();
  8.       if (isLeafNode(node)) {
  9.         node.getParentNode().removeChild(node);
  10.         iterator.remove();
  11.         changed = true;
  12.       }
  13.     }
  14.   }
  15. }

代码示例来源：origin: marytts/marytts

  1. public static void replaceElement(Element oldElement, NodeList newNodes) {
  2.   Document doc = oldElement.getOwnerDocument();
  3.   Node parent = oldElement.getParentNode();
  4.   int len = newNodes.getLength();
  5.   for (int i = 0; i < len; i++) {
  6.     Node n = newNodes.item(i);
  7.     if (!doc.equals(n.getOwnerDocument())) {
  8.       // first we need to import the node into the document
  9.       n = doc.importNode(n, true);
  10.     }
  11.     parent.insertBefore(n, oldElement);
  12.   }
  13.   parent.removeChild(oldElement);
  14. }

代码示例来源：origin: camunda/camunda-bpm-platform

  1. /**
  2.  * Recursively apply includes through all SQL fragments.
  3.  * @param source Include node in DOM tree
  4.  * @param variablesContext Current context for static variables with values
  5.  */
  6. private void applyIncludes(Node source, final Properties variablesContext, boolean included) {
  7.  if (source.getNodeName().equals("include")) {
  8.   Node toInclude = findSqlFragment(getStringAttribute(source, "refid"), variablesContext);
  9.   Properties toIncludeContext = getVariablesContext(source, variablesContext);
  10.   applyIncludes(toInclude, toIncludeContext, true);
  11.   if (toInclude.getOwnerDocument() != source.getOwnerDocument()) {
  12.    toInclude = source.getOwnerDocument().importNode(toInclude, true);
  13.   }
  14.   source.getParentNode().replaceChild(toInclude, source);
  15.   while (toInclude.hasChildNodes()) {
  16.    toInclude.getParentNode().insertBefore(toInclude.getFirstChild(), toInclude);
  17.   }
  18.   toInclude.getParentNode().removeChild(toInclude);
  19.  } else if (source.getNodeType() == Node.ELEMENT_NODE) {
  20.   NodeList children = source.getChildNodes();
  21.   for (int i = 0; i < children.getLength(); i++) {
  22.    applyIncludes(children.item(i), variablesContext, included);
  23.   }
  24.  } else if (included && source.getNodeType() == Node.TEXT_NODE
  25.    && !variablesContext.isEmpty()) {
  26.   // replace variables ins all text nodes
  27.   source.setNodeValue(PropertyParser.parse(source.getNodeValue(), variablesContext));
  28.  }
  29. }

代码示例来源：origin: stackoverflow.com

  1. import java.io.File;
  2. import javax.xml.parsers.*;
  3. import javax.xml.transform.*;
  4. import javax.xml.transform.dom.DOMSource;
  5. import javax.xml.transform.stream.StreamResult;
  6. import javax.xml.xpath.*;
  7. import org.w3c.dom.*;
  9. public class Demo {
  11.   public static void main(String[] args) throws Exception {
  12.     DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
  13.     Document document = dbf.newDocumentBuilder().parse(new File("input.xml"));
  15.     XPathFactory xpf = XPathFactory.newInstance();
  16.     XPath xpath = xpf.newXPath();
  17.     XPathExpression expression = xpath.compile("//A/B[C/E/text()=13]");
  19.     Node b13Node = (Node) expression.evaluate(document, XPathConstants.NODE);
  20.     b13Node.getParentNode().removeChild(b13Node);
  22.     TransformerFactory tf = TransformerFactory.newInstance();
  23.     Transformer t = tf.newTransformer();
  24.     t.transform(new DOMSource(document), new StreamResult(System.out));
  25.   }
  27. }

代码示例来源：origin: marytts/marytts

  1. public static void replaceElement(Element oldElement, NodeList newNodes) {
  2.   Document doc = oldElement.getOwnerDocument();
  3.   Node parent = oldElement.getParentNode();
  4.   int len = newNodes.getLength();
  5.   for (int i = 0; i < len; i++) {
  6.     Node n = newNodes.item(i);
  7.     if (!doc.equals(n.getOwnerDocument())) {
  8.       // first we need to import the node into the document
  9.       n = doc.importNode(n, true);
  10.     }
  11.     parent.insertBefore(n, oldElement);
  12.   }
  13.   parent.removeChild(oldElement);
  14. }

代码示例来源：origin: vsch/flexmark-java

  1. writer.getDomConfig().setParameter("xml-declaration", false);
  2. int iMax = sections.getLength();
  3. StringBuilder sb = new StringBuilder();
  4. for (int i = 0; i < iMax; i++) {
  5.   final Node item = sections.item(i);
  6.   item.getParentNode().removeChild(item);
  7. iMax = bodies.getLength();
  8. for (int i = 0; i < iMax; i++) {
  9.   final Node item = bodies.item(i);
  10.   sb.append(writer.writeToString(item));
  11. iMax = footnotes.getLength();
  12. for (int i = 0; i < iMax; i++) {
  13.   final Node item = footnotes.item(i);
  14.   sb.append(writer.writeToString(item));

代码示例来源：origin: org.dom4j/dom4j

  1. public static org.w3c.dom.Node appendChild(Node node,
  2.     org.w3c.dom.Node newChild) throws DOMException {
  3.   if (node instanceof Branch) {
  4.     Branch branch = (Branch) node;
  5.     org.w3c.dom.Node previousParent = newChild.getParentNode();
  6.     if (previousParent != null) {
  7.       previousParent.removeChild(newChild);
  8.     }
  9.     branch.add((Node) newChild);
  10.     return newChild;
  11.   }
  12.   throw new DOMException(DOMException.HIERARCHY_REQUEST_ERR,
  13.       "Children not allowed for this node: " + node);
  14. }

代码示例来源：origin: apache/geode

  1. boolean removeDuplicateGatewayReceivers(Document document) throws TransformerException {
  2.  boolean modified = false;
  3.  NodeList receiverNodes = document.getElementsByTagName("gateway-receiver");
  4.  while (receiverNodes.getLength() > 1) {
  5.   Element receiverElement = (Element) receiverNodes.item(0);
  6.   receiverElement.getParentNode().removeChild(receiverElement);
  7.   logger.info("Removed duplicate cluster configuration gateway-receiver element="
  8.     + XmlUtils.prettyXml(receiverElement));
  9.   modified = true;
  10.   receiverNodes = document.getElementsByTagName("gateway-receiver");
  11.  }
  12.  return modified;
  13. }

代码示例来源：origin: org.mybatis/mybatis

  1. toInclude = source.getOwnerDocument().importNode(toInclude, true);
  2.  source.getParentNode().replaceChild(toInclude, source);
  3.  while (toInclude.hasChildNodes()) {
  4.   toInclude.getParentNode().insertBefore(toInclude.getFirstChild(), toInclude);
  5.  toInclude.getParentNode().removeChild(toInclude);
  6. } else if (source.getNodeType() == Node.ELEMENT_NODE) {
  7.  if (included && !variablesContext.isEmpty()) {
  8.  for (int i = 0; i < children.getLength(); i++) {
  9.   applyIncludes(children.item(i), variablesContext, included);

代码示例来源：origin: org.apache.cxf/cxf-rt-frontend-jaxws

  1. public Object getPayload(JAXBContext arg0) {
  2.   try {
  3.     Source s = getPayload();
  4.     if (s instanceof DOMSource) {
  5.       DOMSource ds = (DOMSource)s;
  6.       ds.setNode(org.apache.cxf.helpers.DOMUtils.getDomElement(ds.getNode()));
  7.       Node parent = ds.getNode().getParentNode();
  8.       Node next = ds.getNode().getNextSibling();
  9.       if (parent instanceof DocumentFragment) {
  10.         parent.removeChild(ds.getNode());
  11.       }
  12.       try {
  13.         return JAXBUtils.unmarshall(arg0, ds);
  14.       } finally {
  15.         if (parent instanceof DocumentFragment) {
  16.           parent.insertBefore(ds.getNode(), next);
  17.         }
  18.       }
  19.     }
  20.     return JAXBUtils.unmarshall(arg0, getPayload());
  21.   } catch (JAXBException e) {
  22.     throw new WebServiceException(e);
  23.   }
  24. }

代码示例来源：origin: osmandapp/Osmand

  1. public static void combineAllApplyTags(Document document) {
  2.   NodeList nl = document.getElementsByTagName("apply");
  3.   while(nl.getLength() > 0) {
  4.     Element app = (Element) nl.item(0);
  5.     Element parent = (Element) app.getParentNode();
  6.     NamedNodeMap attrs = app.getAttributes();
  7.     for(int i = 0; i < attrs.getLength(); i++) {
  8.       Node ns = attrs.item(i);
  9.       parent.setAttribute(ns.getNodeName(), ns.getNodeValue());
  10.     }
  11.     while(app.getChildNodes().getLength() > 0) {
  12.       Node ni = app.getChildNodes().item(0);
  13.       app.getParentNode().insertBefore(ni, app);
  14.     }
  15.     app.getParentNode().removeChild(app);
  16.   }
  17. }

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