isql
Class OrderBy

java.lang.Object
  isql.OrderBy

public class OrderBy
extends java.lang.Object

Applies the order by clause to a set of columns/values

Author:

SHZ Nov 14, 2007

Constructor Summary

OrderBy(ILogger log)
Constructor

Method Summary

ColumnValuesWithRowsNumber

applyOrderBy(java.util.List<ISQLSelectParser.OrderBy> lstOrderByColumn, ColumnValuesWithRowsNumber valuesBefore) Applies the ORDER BY clause

Methods inherited from class java.lang.Object

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

Constructor Detail

OrderBy

public OrderBy(ILogger log)

Constructor

Parameters:

log - the logger

Method Detail

applyOrderBy

public ColumnValuesWithRowsNumber applyOrderBy(java.util.List<ISQLSelectParser.OrderBy> lstOrderByColumn,
                                               ColumnValuesWithRowsNumber valuesBefore)
                                        throws ISQLException

Applies the ORDER BY clause

Parameters:

lstOrderByColumn - the columns in the ORDER BY condition

valuesBefore - the result set before the order by is applied

Returns:

the result set after the order by

Throws:

ISQLException