RowCountProjection (Hibernate API Documentation) - Hibernate 3.2.3 正式版 API 英文文档

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org.hibernate.criterion
Class RowCountProjection

java.lang.Object
  org.hibernate.criterion.SimpleProjection
      org.hibernate.criterion.RowCountProjection

All Implemented Interfaces:: Projection, Serializable

public class RowCountProjection
extends SimpleProjection

A row count

Author:: Gavin King
See Also:: Serialized Form

Constructor Summary

protected RowCountProjection()


Method Summary

Type[] getTypes(Criteria criteria, CriteriaQuery criteriaQuery)
          Return types returned by the rendered SQL fragment

String toSqlString(Criteria criteria, int position, CriteriaQuery criteriaQuery)
          Render the SQL fragment

String toString()


Methods inherited from class org.hibernate.criterion.SimpleProjection

as, getAliases, getColumnAliases, getColumnAliases, getTypes, isGrouped, toGroupSqlString

Methods inherited from class java.lang.Object

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

Constructor Detail

RowCountProjection

protected RowCountProjection()

Method Detail

toString

public String toString()

getTypes

public Type[] getTypes(Criteria criteria,
                       CriteriaQuery criteriaQuery)
                throws HibernateException

Description copied from interface: Projection

Return types returned by the rendered SQL fragment

Parameters:: criteria -; criteriaQuery -
Returns:: Type[]
Throws:: HibernateException

toSqlString

public String toSqlString(Criteria criteria,
                          int position,
                          CriteriaQuery criteriaQuery)
                   throws HibernateException