Java AttributeRole.setAttribute示例

示例#1

文件： AbstractAttributes.java 项目： alessandramacri/tree-builder-2

 public Attribute replace(Attribute first, Attribute second) {
   AttributeRole role = getRole(first);
   if (role != null) {
     role.setAttribute(second);
   } else {
     throw new java.util.NoSuchElementException(
         "Attribute "
             + first
             + " cannot be replaced by attribute "
             + second
             + ": "
             + first
             + " is not part of the example set!");
   }
   return second;
 }