Package io.jmix.core

Class Sort.ExpressionOrder

java.lang.Object

io.jmix.core.Sort.Order

io.jmix.core.Sort.ExpressionOrder

All Implemented Interfaces:

Serializable

Enclosing class:

Sort

public static class Sort.ExpressionOrder
extends Sort.Order

Sort order that uses an expression instead of a property.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected String	expression

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ExpressionOrder(Sort.Direction direction, String expression)

Method Summary

Modifier and Type	Method	Description
static Sort.Order	asc(String expression)	Creates a new order for the given expression with ASC direction.
static Sort.Order	desc(String expression)	Creates a new order for the given expression with DESC direction.
String	getExpression()	Returns the expression that should be added to the sorting.

Methods inherited from class io.jmix.core.Sort.Order

getDirection, getProperty, toString

Methods inherited from class java.lang.Object

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

Field Details

expression

protected String expression

Constructor Details

ExpressionOrder

protected ExpressionOrder(Sort.Direction direction,
 String expression)

Method Details

asc

public static Sort.Order asc(String expression)

Creates a new order for the given expression with ASC direction.

desc

public static Sort.Order desc(String expression)

Creates a new order for the given expression with DESC direction.

getExpression

public String getExpression()

Returns the expression that should be added to the sorting.

For instance, for the JPQL it can be "function('calc_total_sum', {E}.id)".

Note that for KeyValueEntity, the {E} alias is not supported. Use the concrete alias from the query, e.g. "e.id".

Returns:

the expression