Class OrderExpressionImpl<T>

java.lang.Object
org.datanucleus.api.jdo.query.OrderExpressionImpl<T>
All Implemented Interfaces:
javax.jdo.query.OrderExpression<T>
public class OrderExpressionImpl<T> extends Object implements javax.jdo.query.OrderExpression<T>
Implementation of an ordering expression.

  • Nested Class Summary

    Nested classes/interfaces inherited from interface javax.jdo.query.OrderExpression

    javax.jdo.query.OrderExpression.OrderDirection, javax.jdo.query.OrderExpression.OrderNullsPosition

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected javax.jdo.query.OrderExpression.OrderDirection
    direction
    The order direction for this expression.
    protected javax.jdo.query.OrderExpression.OrderNullsPosition
    nullsPosition
    Positioning of nulls in the ordering.
    protected javax.jdo.query.Expression
    orderExpr
    The ordering expression.

  • Constructor Summary

    Constructors
    Constructor
    Description
    OrderExpressionImpl(javax.jdo.query.Expression<T> expr, javax.jdo.query.OrderExpression.OrderDirection dir)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    javax.jdo.query.OrderExpression.OrderDirection
    getDirection()
     
    javax.jdo.query.Expression<T>
    getExpression()
     
    javax.jdo.query.OrderExpression.OrderNullsPosition
    getNullsPosition()
     
    javax.jdo.query.OrderExpression<T>
    nullsFirst()
     
    javax.jdo.query.OrderExpression<T>
    nullsLast()
     

    Methods inherited from class Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • orderExpr

      protected javax.jdo.query.Expression orderExpr
      The ordering expression.

    • direction

      protected javax.jdo.query.OrderExpression.OrderDirection direction
      The order direction for this expression.

    • nullsPosition

      protected javax.jdo.query.OrderExpression.OrderNullsPosition nullsPosition
      Positioning of nulls in the ordering.

  • Constructor Details

    • OrderExpressionImpl

      public OrderExpressionImpl(javax.jdo.query.Expression<T> expr, javax.jdo.query.OrderExpression.OrderDirection dir)

  • Method Details

    • getDirection

      public javax.jdo.query.OrderExpression.OrderDirection getDirection()
      Specified by:
      getDirection in interface javax.jdo.query.OrderExpression<T>

    • getExpression

      public javax.jdo.query.Expression<T> getExpression()
      Specified by:
      getExpression in interface javax.jdo.query.OrderExpression<T>

    • getNullsPosition

      public javax.jdo.query.OrderExpression.OrderNullsPosition getNullsPosition()
      Specified by:
      getNullsPosition in interface javax.jdo.query.OrderExpression<T>

    • nullsFirst

      public javax.jdo.query.OrderExpression<T> nullsFirst()
      Specified by:
      nullsFirst in interface javax.jdo.query.OrderExpression<T>

    • nullsLast

      public javax.jdo.query.OrderExpression<T> nullsLast()
      Specified by:
      nullsLast in interface javax.jdo.query.OrderExpression<T>