final class JsUndefined extends JsLookupResult
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Instance Constructors
- new JsUndefined(err: ⇒ String)
Value Members
-
final
def
!=(arg0: Any): Boolean
- Definition Classes
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-
final
def
##(): Int
- Definition Classes
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-
final
def
==(arg0: Any): Boolean
- Definition Classes
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-
def
as[T](implicit fjs: Reads[T]): T
Tries to convert the node into a T, throwing an exception if it can't.
Tries to convert the node into a T, throwing an exception if it can't. An implicit Reads[T] must be defined.
- Definition Classes
- JsReadable
-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
-
def
asOpt[T](implicit fjs: Reads[T]): Option[T]
Tries to convert the node into a T.
Tries to convert the node into a T. An implicit Reads[T] must be defined. Any error is mapped to None
- returns
Some[T] if it succeeds, None if it fails.
- Definition Classes
- JsReadable
-
def
clone(): AnyRef
- Attributes
- protected[java.lang]
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- @native() @throws( ... )
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
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-
def
equals(arg0: Any): Boolean
- Definition Classes
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- def error: String
-
def
finalize(): Unit
- Attributes
- protected[java.lang]
- Definition Classes
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- Annotations
- @throws( classOf[java.lang.Throwable] )
-
def
get: JsValue
- Definition Classes
- JsLookupResult
-
final
def
getClass(): Class[_]
- Definition Classes
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- Annotations
- @native()
-
def
getOrElse(v: ⇒ JsValue): JsValue
- Definition Classes
- JsLookupResult
-
def
hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
-
def
isDefined: Boolean
- Definition Classes
- JsLookupResult
-
def
isEmpty: Boolean
- Definition Classes
- JsLookupResult
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
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-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
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final
def
notify(): Unit
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- @native()
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final
def
notifyAll(): Unit
- Definition Classes
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- @native()
-
def
orElse(alternative: ⇒ JsLookupResult): JsLookupResult
If this result is defined return
this
.If this result is defined return
this
. Otherwise returnalternative
.- Definition Classes
- JsLookupResult
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
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-
def
toEither: Either[JsonValidationError, JsValue]
- Definition Classes
- JsLookupResult
-
def
toOption: Option[JsValue]
Tries to convert the node into a JsValue
Tries to convert the node into a JsValue
- Definition Classes
- JsLookupResult
-
def
toString(): String
- Definition Classes
- JsUndefined → AnyRef → Any
-
def
transform[A <: JsValue](rds: Reads[A]): JsResult[A]
Transforms this node into a JsResult using provided Json transformer Reads[JsValue]
Transforms this node into a JsResult using provided Json transformer Reads[JsValue]
- Definition Classes
- JsReadable
-
def
validate[A](implicit rds: Reads[A]): JsResult[A]
Tries to convert the node into a JsResult[T] (Success or Error).
Tries to convert the node into a JsResult[T] (Success or Error). An implicit Reads[T] must be defined.
- Definition Classes
- JsLookupResult → JsReadable
-
def
validateOpt[A](implicit rds: Reads[A]): JsResult[Option[A]]
If this result contains
JsNull
or is undefined, returnsJsSuccess(None)
.If this result contains
JsNull
or is undefined, returnsJsSuccess(None)
. Otherwise returns the result of validating as anA
and wrapping the result in aSome
.- Definition Classes
- JsLookupResult
- def validationError: JsonValidationError
-
final
def
wait(): Unit
- Definition Classes
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- @throws( ... )
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final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
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- @throws( ... )
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final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @throws( ... )