Method isDefined

lib/java/src/main/java/org/apache/thrift/Option.java:36–36

Whether the Option is defined or not @return true if the Option is defined (of type Some) false if the Option is not defined (of type None)

()

   *     type None)
   */
  public abstract boolean isDefined();

  /**
   * Get the value of the Option (if it is defined)