Package org.hibernate.query.sqm.tree.select

Class SqmSortSpecification

java.lang.Object

org.hibernate.query.sqm.tree.select.SqmSortSpecification

All Implemented Interfaces:

Order, Serializable, JpaCriteriaNode, JpaOrder

public class SqmSortSpecification
extends Object
implements JpaOrder

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
SqmSortSpecification(SqmExpression sortExpression)
SqmSortSpecification(SqmExpression sortExpression, SortDirection sortOrder)
SqmSortSpecification(SqmExpression sortExpression, SortDirection sortOrder, NullPrecedence nullPrecedence)

Method Summary

Modifier and Type	Method	Description
void	appendHqlString(StringBuilder sb)
SqmSortSpecification	copy(SqmCopyContext context)
boolean	equals(Object o)
JpaExpression<?>	getExpression()	The expression to sort by
NullPrecedence	getNullPrecedence()	The precedence for nulls for this order element
SortDirection	getSortDirection()	The direction, ascending or descending, in which to sort
SqmExpression<?>	getSortExpression()
int	hashCode()
boolean	isAscending()
JpaOrder	nullPrecedence(NullPrecedence nullPrecedence)	Set the precedence of nulls for this order element
JpaOrder	reverse()	Reverse the sorting direction

Methods inherited from class java.lang.Object

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

Constructor Detail

SqmSortSpecification

public SqmSortSpecification(SqmExpression sortExpression,
                            SortDirection sortOrder,
                            NullPrecedence nullPrecedence)

SqmSortSpecification

public SqmSortSpecification(SqmExpression sortExpression)

SqmSortSpecification

public SqmSortSpecification(SqmExpression sortExpression,
                            SortDirection sortOrder)

Method Detail

copy

public SqmSortSpecification copy(SqmCopyContext context)

getSortExpression

public SqmExpression<?> getSortExpression()

getSortDirection

public SortDirection getSortDirection()

Description copied from interface: JpaOrder

The direction, ascending or descending, in which to sort

Specified by:

getSortDirection in interface JpaOrder

nullPrecedence

public JpaOrder nullPrecedence(NullPrecedence nullPrecedence)

Description copied from interface: JpaOrder

Set the precedence of nulls for this order element

Specified by:

nullPrecedence in interface JpaOrder

getNullPrecedence

public NullPrecedence getNullPrecedence()

Description copied from interface: JpaOrder

The precedence for nulls for this order element

Specified by:

getNullPrecedence in interface JpaOrder

reverse

public JpaOrder reverse()

Description copied from interface: JpaOrder

Reverse the sorting direction

Specified by:

reverse in interface JpaOrder

Specified by:

reverse in interface Order

getExpression

public JpaExpression<?> getExpression()

Description copied from interface: JpaOrder

The expression to sort by

Specified by:

getExpression in interface JpaOrder

Specified by:

getExpression in interface Order

isAscending

public boolean isAscending()

Specified by:

isAscending in interface Order

appendHqlString

public void appendHqlString(StringBuilder sb)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object