Module jpastreamer.field

Package com.speedment.jpastreamer.field.trait

Interface HasReferenceOperators<ENTITY>

Type Parameters:

ENTITY - the entity type

All Known Subinterfaces:

ComparableField<ENTITY,V>, EnumField<ENTITY,E>, ReferenceField<ENTITY,V>, StringField<ENTITY>

public interface HasReferenceOperators<ENTITY>

Since:

3.0.0

Author:

Emil Forslund

Method Summary

Modifier and Type	Method	Description
default SpeedmentPredicate<ENTITY>	isNotNull()	Returns a Predicate that will evaluate to true, if and only if this Field is not null.
SpeedmentPredicate<ENTITY>	isNull()	Returns a Predicate that will evaluate to true, if and only if this Field is null.

Method Details

isNull

SpeedmentPredicate<ENTITY> isNull()

Returns a Predicate that will evaluate to true, if and only if this Field is null.

Returns:

a Predicate that will evaluate to true, if and only if this Field is null

isNotNull

default SpeedmentPredicate<ENTITY> isNotNull()

Returns a Predicate that will evaluate to true, if and only if this Field is not null.

Returns:

a Predicate that will evaluate to true, if and only if this Field is not null