org.w3c.dom.Node.hasAttributes()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.hasAttributes()方法的一些代码示例，展示了Node.hasAttributes()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.hasAttributes()方法的具体详情如下：
包路径：org.w3c.dom.Node
类名称：Node
方法名：hasAttributes

Node.hasAttributes介绍

[英]Returns whether this node (if it is an element) has any attributes.
[中]返回此节点（如果是元素）是否具有任何属性。

代码示例

代码示例来源：origin: pmd/pmd

  1. @Override
  2. public boolean hasAttributes() {
  3.   return node.hasAttributes();
  4. }

代码示例来源：origin: xalan/xalan

  1. /**
  2.  * @see org.w3c.dom.Node#hasAttributes()
  3.  */
  4. public boolean hasAttributes() {
  5.   return m_attributeNode.hasAttributes();
  6. }

代码示例来源：origin: skylot/jadx

  1. private void parseAttrList(NodeList nodeList) {
  2.   for (int count = 0; count < nodeList.getLength(); count++) {
  3.     Node tempNode = nodeList.item(count);
  4.     if (tempNode.getNodeType() == Node.ELEMENT_NODE
  5.         && tempNode.hasAttributes()
  6.         && tempNode.hasChildNodes()) {
  7.       String name = null;
  8.       NamedNodeMap nodeMap = tempNode.getAttributes();
  9.       for (int i = 0; i < nodeMap.getLength(); i++) {
  10.         Node node = nodeMap.item(i);
  11.         if (node.getNodeName().equals("name")) {
  12.           name = node.getNodeValue();
  13.           break;
  14.         }
  15.       }
  16.       if (name != null && tempNode.getNodeName().equals("attr")) {
  17.         parseValues(name, tempNode.getChildNodes());
  18.       } else {
  19.         parseAttrList(tempNode.getChildNodes());
  20.       }
  21.     }
  22.   }
  23. }

代码示例来源：origin: marytts/marytts

  1. /**
  2.  * Climb through <code>node</code>'s ancestors, looking for one with an attribute named <code>attributeName</code>,
  3.  * irrespective of the respective <code>ancestorName</code>, and return the attribute's value
  4.  * 
  5.  * @param node
  6.  *            node
  7.  * @param attributeName
  8.  *            attributeName
  9.  * @return value of attribute from closest ancestor with that attribute, or the empty string if no ancestor has that
  10.  *         attribute.
  11.  * 
  12.  */
  13. public static String getAttributeFromClosestAncestorOfAnyKind(Node node, String attributeName) {
  14.   Node parentNode;
  15.   while (node != null && (parentNode = node.getParentNode()) != null) {
  16.     if (parentNode.hasAttributes()) {
  17.       Element parentElement = (Element) parentNode;
  18.       if (parentElement.hasAttribute(attributeName)) {
  19.         return parentElement.getAttribute(attributeName);
  20.       }
  21.     }
  22.     node = parentNode;
  23.   }
  24.   return "";
  25. }

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: skylot/jadx

  1. Node tempNode = nodeList.item(count);
  2. if (tempNode.getNodeType() == Node.ELEMENT_NODE
  3.     && tempNode.hasAttributes()) {
  4.   if (attr == null) {
  5.     if (tempNode.getNodeName().equals("enum")) {

代码示例来源：origin: marytts/marytts

  1. /**
  2.  * Climb through <code>node</code>'s ancestors, looking for one with an attribute named <code>attributeName</code>,
  3.  * irrespective of the respective <code>ancestorName</code>, and return the attribute's value
  4.  * 
  5.  * @param node
  6.  *            node
  7.  * @param attributeName
  8.  *            attributeName
  9.  * @return value of attribute from closest ancestor with that attribute, or the empty string if no ancestor has that
  10.  *         attribute.
  11.  * 
  12.  */
  13. public static String getAttributeFromClosestAncestorOfAnyKind(Node node, String attributeName) {
  14.   Node parentNode;
  15.   while (node != null && (parentNode = node.getParentNode()) != null) {
  16.     if (parentNode.hasAttributes()) {
  17.       Element parentElement = (Element) parentNode;
  18.       if (parentElement.hasAttribute(attributeName)) {
  19.         return parentElement.getAttribute(attributeName);
  20.       }
  21.     }
  22.     node = parentNode;
  23.   }
  24.   return "";
  25. }

代码示例来源：origin: org.testng/testng

  1. public List<Object[]> getParameters(Element element) {
  2.   List<Object[]> allParameters = Lists.newArrayList();
  3.   if (m_onElement != null) {
  4.    List<Object> result = Lists.newArrayList();
  5.    for (String attributeName : m_onElement.attributes()) {
  6.     result.add(element.getAttribute(attributeName));
  7.    }
  8.    allParameters.add(result.toArray());
  9.   } else if (m_tag != null) {
  10.    List<Object> result = Lists.newArrayList();
  11.    result.add(m_bean);
  12.    allParameters.add(result.toArray());
  13.   } else {
  14.    NodeList childNodes = element.getChildNodes();
  15.    for (int i = 0; i < childNodes.getLength(); i++) {
  16.     if (childNodes.item(i).hasAttributes()) {
  17.      Element item = (Element) childNodes.item(i);
  18.      List<Object> result = Lists.newArrayList();
  19.      for (String attributeName : m_onElementList.attributes()) {
  20.       result.add(item.getAttribute(attributeName));
  21.      }
  22.      allParameters.add(result.toArray());
  23.     }
  24.    }
  25.   }
  27.   return allParameters;
  28.  }
  29. }

代码示例来源：origin: cbeust/testng

  1. public List<Object[]> getParameters(Element element) {
  2.   List<Object[]> allParameters = Lists.newArrayList();
  3.   if (m_onElement != null) {
  4.    List<Object> result = Lists.newArrayList();
  5.    for (String attributeName : m_onElement.attributes()) {
  6.     result.add(element.getAttribute(attributeName));
  7.    }
  8.    allParameters.add(result.toArray());
  9.   } else if (m_tag != null) {
  10.    List<Object> result = Lists.newArrayList();
  11.    result.add(m_bean);
  12.    allParameters.add(result.toArray());
  13.   } else {
  14.    NodeList childNodes = element.getChildNodes();
  15.    for (int i = 0; i < childNodes.getLength(); i++) {
  16.     if (childNodes.item(i).hasAttributes()) {
  17.      Element item = (Element) childNodes.item(i);
  18.      List<Object> result = Lists.newArrayList();
  19.      for (String attributeName : m_onElementList.attributes()) {
  20.       result.add(item.getAttribute(attributeName));
  21.      }
  22.      allParameters.add(result.toArray());
  23.     }
  24.    }
  25.   }
  27.   return allParameters;
  28.  }
  29. }

代码示例来源：origin: jaxen/jaxen

  1. if (n.hasAttributes()) {
  2.   NamedNodeMap atts = n.getAttributes();
  3.   int length = atts.getLength();

代码示例来源：origin: org.apache.ant/ant

  1. if (node.hasAttributes()) {
  2. if (node.getNodeType() == Node.ELEMENT_NODE
  3.     && semanticAttributes
  4.     && node.hasAttributes()
  5.     && (node.getAttributes().getNamedItem(VALUE) != null
  6.         || node.getAttributes().getNamedItem(LOCATION) != null

代码示例来源：origin: jphp-group/jphp

  1. if (el.hasAttributes() || el.hasChildNodes()) {
  2.   if (el.getChildNodes().getLength() == 1 && el.getFirstChild().getNodeType() == Node.TEXT_NODE) {
  3.     ReferenceMemory one = result.getByScalar(el.getNodeName());

代码示例来源：origin: apache/tika

  1. private static String getFirstAttribute(Node node, String ns, String name) {
  2.   if (node.hasAttributes()) {
  3.     NamedNodeMap attrs = node.getAttributes();
  4.     for (int i = 0; i < attrs.getLength(); i++) {
  5.       Node attr = attrs.item(i);
  6.       if (attr.getLocalName().equals(name)) {
  7.         return attr.getNodeValue();
  8.       }
  9.     }
  10.   }
  11.   return null;
  12. }

代码示例来源：origin: eclipse-color-theme/eclipse-color-theme

  1. private void parseStandardMappings(Element root, Map<String, ColorThemeMapping> mappings) {
  2.   Node mappingsNode = root.getElementsByTagName("mappings").item(0);
  3.   NodeList mappingNodes = mappingsNode.getChildNodes();
  4.   for (int i = 0; i < mappingNodes.getLength(); i++) {
  5.     Node mappingNode = mappingNodes.item(i);
  6.     if (mappingNode.hasAttributes()) {
  7.       String pluginKey = extractAttribute(mappingNode, "pluginKey");
  8.       String themeKey = extractAttribute(mappingNode, "themeKey");
  9.       mappings.put(pluginKey, createMapping(pluginKey, themeKey));
  10.     }
  11.   }
  12. }

代码示例来源：origin: eclipse-color-theme/eclipse-color-theme

  1. private void parseSemanticHighlightingMappings(Element root, Map<String, ColorThemeMapping> mappings) {
  2.   Node mappingsNode = root.getElementsByTagName("semanticHighlightingMappings").item(0);
  3.   if (mappingsNode != null) {
  4.     NodeList mappingNodes = mappingsNode.getChildNodes();
  5.     for (int i = 0; i < mappingNodes.getLength(); i++) {
  6.       Node mappingNode = mappingNodes.item(i);
  7.       if (mappingNode.hasAttributes()) {
  8.         String pluginKey = extractAttribute(mappingNode, "pluginKey");
  9.         String themeKey = extractAttribute(mappingNode, "themeKey");
  10.         mappings.put(pluginKey, createSemanticHighlightingMapping(pluginKey, themeKey));
  11.       }
  12.     }
  13.   }
  14. }

代码示例来源：origin: apache/cloudstack

  1. /**
  2.  * Add element to priority list examining node attributes: priority (for urls) and type (for checksums)
  3.  */
  4. protected static void addPriorityListElementExaminingNode(String tagName, Node node, List<Pair<String, Integer>> priorityList) {
  5.   Integer priority = Integer.MAX_VALUE;
  6.   String first = node.getTextContent();
  7.   if (node.hasAttributes()) {
  8.     NamedNodeMap attributes = node.getAttributes();
  9.     for (int k=0; k<attributes.getLength(); k++) {
  10.       Node attr = attributes.item(k);
  11.       if (tagName.equals("url") && attr.getNodeName().equals("priority")) {
  12.         String prio = attr.getNodeValue().replace("\"", "");
  13.         priority = Integer.parseInt(prio);
  14.         break;
  15.       } else if (tagName.equals("hash") && attr.getNodeName().equals("type")) {
  16.         first = "{" + attr.getNodeValue() + "}" + first;
  17.         break;
  18.       }
  19.     }
  20.   }
  21.   priorityList.add(new Pair<>(first, priority));
  22. }

代码示例来源：origin: vsch/flexmark-java

  1. static <T> T forAllAttributesUntil(final Node node, final T defaultValue, final String xmlns, final String[] attributeNames, final Function<Node, T> function) {
  2.   if (node.hasAttributes()) {
  3.     final String xmlnsPrefix = xmlnsPrefix(node, xmlns);
  4.     final NamedNodeMap attributes = node.getAttributes();
  5.     int iMax = attributes.getLength();
  6.     for (int i = 0; i < iMax; i++) {
  7.       Node item = attributes.item(i);
  8.       if (attributeNames == null || attributeNames.length == 0) {
  9.         // pass all children
  10.         T result = function.apply(item);
  11.         if (result != null) {
  12.           return result;
  13.         }
  14.       } else {
  15.         for (String attributeName : attributeNames) {
  16.           if (item.getNodeName().equals(xmlnsPrefix + attributeName)) {
  17.             T result = function.apply(item);
  18.             if (result != null) {
  19.               return result;
  20.             }
  21.           }
  22.         }
  23.       }
  24.     }
  25.   }
  26.   return defaultValue;
  27. }

代码示例来源：origin: eclipse-color-theme/eclipse-color-theme

  1. for (int i = 0; i < entryNodes.getLength(); i++) {
  2.   Node entryNode = entryNodes.item(i);
  3.   if (entryNode.hasAttributes()) {
  4.     String color = entryNode.getAttributes().getNamedItem("color")
  5.         .getNodeValue();
  6.   for (int i = 0; i < nodeListEclipseColorThemeMapping.getLength(); ++i) {
  7.     Node eclipseColorThemeMapping = nodeListEclipseColorThemeMapping.item(i);
  8.     if (eclipseColorThemeMapping.hasAttributes()) {
  9.       String pluginId = eclipseColorThemeMapping.getAttributes().getNamedItem("plugin").getNodeValue();
  10.       Map<String, ColorThemeMapping> mapMappings = new HashMap<String, ColorThemeMapping>();

代码示例来源：origin: geotools/geotools

  1. ColorMap symbol = factory.createColorMap();
  2. if (root.hasAttributes()) {

代码示例来源：origin: org.apache.tika/tika-parsers

  1. private static String getFirstAttribute(Node node, String ns, String name) {
  2.   if (node.hasAttributes()) {
  3.     NamedNodeMap attrs = node.getAttributes();
  4.     for (int i = 0; i < attrs.getLength(); i++) {
  5.       Node attr = attrs.item(i);
  6.       if (attr.getLocalName().equals(name)) {
  7.         return attr.getNodeValue();
  8.       }
  9.     }
  10.   }
  11.   return null;
  12. }

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