/**
     * 写入属性面板的属性
     * @param topoObject TopoObject
     */
    public void writeNodePara(TopoObject topoObject)
    {

        StringBuffer paraList = new StringBuffer();

        if (topoObject.getObjectType() == GlobeConstant.OBJECT_TYPE_NODE)
        {
            NodeObject nodeObject = (NodeObject) topoObject;
            int nodeType = nodeObject.getNodeType();

            //子网
            if (nodeType == GlobeConstant.NODE_TYPE_SUBNET)
            {
                paraList.append("子网名");
                paraList.append(":");
                paraList.append(nodeObject.getName());
                paraList.append("\n");
                paraList.append("坐标");
                paraList.append(":");
                paraList.append("x=");
                paraList.append(Integer.toString(nodeObject.getPosX()));
                paraList.append(",");
                paraList.append("y=");
                paraList.append(Integer.toString(nodeObject.getPosY()));
                paraList.append("\n");
                paraList.append("嵌套关系");
                paraList.append(":");
                paraList.append(getPath(nodeObject));
                paraList.append("\n");
                paraList.append("描述");
                paraList.append(":");
                paraList.append(nodeObject.getInfo());
            }
   。。。。。。。。。。。。。
。。。。。。。。。。。。。。。。。。
  
 //取JTextArea实例
 JTextArea textArea = NodeParaPanel.getInstance().getTextArea();

                textArea.setEditable(true);
                textArea.setText(paraList.toString());
                textArea.setEditable(false);
                nodePanel.add(textArea);
 System.out.println("当前节点属性:"+NodeParaPanel.getInstance().getTextArea().getText());
}