Class OrderImpl

All Implemented Interfaces:
Order, QueryObject

public final class OrderImpl extends AbstractQueryObject implements Order
Final class that implements Order.
Since:
1.3
Version:
$Revision: 7121 $ $Date: 2006-04-25 16:09:10 -0600 (Tue, 25 Apr 2006) $
Author:
Udai Gupta, Ralf Joachim
  • Constructor Details

    • OrderImpl

      public OrderImpl()
  • Method Details

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

      public StringBuilder toString(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.