docs
4.12
customSourceSet
docs
/
net.corda.core.node.services.vault
/
Builder
/
isNull
is
Null
fun
<
R
>
isNull
(
)
:
ColumnPredicate.NullExpression
<
R
>
fun
<
O
,
R
>
KProperty1
<
O
,
R
?
>
.
isNull
(
)
:
CriteriaExpression.ColumnPredicateExpression
<
O
,
R
>
fun
FieldInfo
.
isNull
(
)
:
CriteriaExpression.ColumnPredicateExpression
<
Any
,
Any
>
fun
Field
.
isNull
(
)
:
CriteriaExpression.ColumnPredicateExpression
<
Any
,
Any
>
Deprecated
Does not support fields from a MappedSuperclass. Use equivalent on a FieldInfo.