Java expr.accept示例

示例#1

文件： If.java 项目： nickmbailey/jython

 public void traverse(VisitorIF<?> visitor) throws Exception {
   if (test != null) test.accept(visitor);
   if (body != null) {
     for (PythonTree t : body) {
       if (t != null) t.accept(visitor);
     }
   }
   if (orelse != null) {
     for (PythonTree t : orelse) {
       if (t != null) t.accept(visitor);
     }
   }
 }

示例#2

文件： Expression.java 项目： arianepaola/tg2jython

 public void traverse(VisitorIF visitor) throws Exception {
   if (body != null) body.accept(visitor);
 }