Package net.ontopia.persistence.query.jdo

Class JDOOrderBy

java.lang.Object

net.ontopia.persistence.query.jdo.JDOOrderBy

public class JDOOrderBy
extends Object

INTERNAL: JDOQL order by statement. The order-by instance wraps a JDOValueIF or JDOAggregateIF instance and specifies whether the ordering should be ascending or descending.

Field Summary

Fields

Modifier and Type	Field	Description
protected JDOAggregateIF	aggregate
static final int	ASCENDING
static final int	DESCENDING
protected int	order
protected JDOValueIF	value

Constructor Summary

Constructors

Constructor	Description
JDOOrderBy(JDOAggregateIF aggregate, int order)
JDOOrderBy(JDOValueIF value, int order)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
JDOAggregateIF	getAggregate()
int	getOrder()
JDOValueIF	getValue()
int	hashCode()
boolean	isAggregate()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

ASCENDING

public static final int ASCENDING

See Also:

• Constant Field Values

DESCENDING

public static final int DESCENDING

See Also:

• Constant Field Values

aggregate

protected JDOAggregateIF aggregate

value

protected JDOValueIF value

order

protected int order

Constructor Details

JDOOrderBy

public JDOOrderBy(JDOValueIF value,
 int order)

JDOOrderBy

public JDOOrderBy(JDOAggregateIF aggregate,
 int order)

Method Details

getOrder

public int getOrder()

isAggregate

public boolean isAggregate()

getAggregate

public JDOAggregateIF getAggregate()

getValue

public JDOValueIF getValue()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object