Class OrderImpl

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  OrderImpl.Item
      Inner class for order items to handel field and its order direction together.
    • Constructor Summary

      Constructors 
      Constructor Description
      OrderImpl()  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void add​(Field field)
      Adds the field object to the order object of query objects.
      void add​(Field field, OrderDirection direction)
      Adds the field object with order direction specification to the order object of query objects.
      java.util.List<OrderImpl.Item> getItems()
      Get list of order items.
      java.lang.StringBuilder toString​(java.lang.StringBuilder sb)
      Append a string representation of the object to the given StringBuilder.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
    • Constructor Detail

      • OrderImpl

        public OrderImpl()
    • Method Detail

      • add

        public void add​(Field field)
        Adds the field object to the order object of query objects.
        Specified by:
        add in interface Order
        Parameters:
        field - The field object of query objects
      • add

        public void add​(Field field,
                        OrderDirection direction)
        Adds the field object with order direction specification to the order object of query objects.
        Specified by:
        add in interface Order
        Parameters:
        field - The Field
        direction - The OrderDirective
      • getItems

        public java.util.List<OrderImpl.Item> getItems()
        Get list of order items.
        Returns:
        List of order items.
      • toString

        public java.lang.StringBuilder toString​(java.lang.StringBuilder sb)
        Append a string representation of the object to the given StringBuilder. In general, the toString method for query objects appends a string that textually represents this object. The result should be a query string that complies to EJB QL specification as long as the query object represents a syntay element of it. It is required that all subclasses override this method. The toString method defined at class Object is overwritten and calls this method.
        Specified by:
        toString in interface QueryObject
        Parameters:
        sb - StringBuilder to append the string representation of this object to.
        Returns:
        Same instance of StringBuilder given as parameter.