isql.orderby
Class OrderByKey

java.lang.Object
  isql.orderby.OrderByKey

All Implemented Interfaces:

java.lang.Comparable<OrderByKey>

public class OrderByKey
extends java.lang.Object
implements java.lang.Comparable<OrderByKey>

It contains the values of the columns included in the ORDER BY clause for a certain row of the result set. Remember that the same set of values (the same row) can recur more than once in the result set

Author:

SHZ Nov 1, 2007

Constructor Summary

OrderByKey(java.lang.Object[] arrKey, OrderByKeyBehaviour behaviour)

Method Summary

int	compareTo(OrderByKey o) We use the behaviour to compare the values of two rows
boolean	equals(java.lang.Object obj)
java.lang.Object[]	getArrKey() The values for a row of the result set
int	hashCode()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OrderByKey

public OrderByKey(java.lang.Object[] arrKey,
                  OrderByKeyBehaviour behaviour)

Method Detail

compareTo

public int compareTo(OrderByKey o)

We use the behaviour to compare the values of two rows

Specified by:

compareTo in interface java.lang.Comparable<OrderByKey>

getArrKey

public java.lang.Object[] getArrKey()

The values for a row of the result set

Returns:

the arrKey

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object