示例#1
0
 /** 序列化整颗树 */
 public String elementToString() {
   StringBuffer sbu = new StringBuffer();
   if ("".equals(tagName)) {
     if (contents != null) {
       sbu.append(contents);
     }
   } else {
     sbu.append("<" + tagName + " ");
     if (attributesName != null) {
       for (int i = 0; i < attributesName.length; i++) {
         sbu.append(attributesName[i] + "=\"" + attributesValue[i] + "\" ");
       }
     }
     if (children.size() == 0) {
       sbu.append("/>");
     } else {
       sbu.append(">");
       for (int i = 0; i < children.size(); i++) {
         BXmlElement elt = (BXmlElement) children.elementAt(i);
         sbu.append(elt.elementToString());
       }
       sbu.append("</" + tagName + ">");
     }
   }
   return sbu.toString();
 }
示例#2
0
 /** 打印以此element为root的整颗树 */
 public void print(int indentNum) {
   for (int i = 0; i < indentNum; i++) {
     // System.out.print("____");
   }
   if ("".equals(tagName)) {
     if (contents != null) {
       System.out.println(contents);
     }
   } else {
     // System.out.print("<" + tagName + " ");
     if (attributesName != null) {
       for (int i = 0; i < attributesName.length; i++) {
         // System.out.print(attributesName[i] + "=\"" + attributesValue[i] + "\" ");
       }
     }
     if (children.size() == 0) {
       System.out.println("/>");
     } else {
       System.out.println(">");
       for (int i = 0; i < children.size(); i++) {
         BXmlElement elt = (BXmlElement) children.elementAt(i);
         elt.print(indentNum + 1);
       }
       for (int i = 0; i < indentNum; i++) {
         // System.out.print("____");
       }
       System.out.println("</" + tagName + ">");
     }
   }
 }
示例#3
0
 /**
  * 判断以自己为root的树,是否有此节点
  *
  * @param Element
  * @return boolean
  */
 public boolean isMyChildren(BXmlElement Element) {
   int size = this.children.size();
   for (int i = 0; i < size; i++) {
     BXmlElement ele = (BXmlElement) this.children.elementAt(i);
     if (ele.equals(Element)) {
       return true;
     }
     int childrensize = ele.children.size();
     if (childrensize > 0) {
       for (int k = 0; k < childrensize; k++) {
         BXmlElement elex = (BXmlElement) ele.children.elementAt(k);
         boolean istrue = elex.isMyChildren(Element);
         if (istrue == true) {
           return true;
         } else {
           // 继续运行
         }
       }
     }
   }
   return false;
 }
示例#4
0
  /** 打印以此element为root的整颗树 */
  public void printNode(int indentNum) {
    for (int i = 0; i < indentNum; i++) {
      // System.out.print("    ");
    }
    if ("".equals(tagName) && contents != null) {

      System.out.println(contents);
    } else {
      // System.out.print("└──<" + tagName + "> ");
      if (attributesName != null) {
        for (int i = 0; i < attributesName.length; i++) {
          // System.out.print(attributesName[i] + "=\"" + attributesValue[i] + "\", ");
        }
      }
      System.out.println("");

      if (children.size() > 0) {
        for (int i = 0; i < children.size(); i++) {
          BXmlElement element = (BXmlElement) children.elementAt(i);
          element.printNode(indentNum + 1);
        }
      }
    }
  }