JsonNodeExtractor

Extractors are mappings that extract data from a JsonNode. Necessary to get some type safety in CompositeExtractor: Class[_ <: Extractor] can be checked at runtime, but Class[_ <: Mapping[PageNode]] can not.

Linear Supertypes

Extractor[JsonNode], Serializable, AnyRef, Any

Known Subclasses

CompositeJsonNodeExtractor, WikidataAliasExtractor, WikidataDescriptionExtractor, WikidataLLExtractor, WikidataLabelExtractor, WikidataNameSpaceSameAsExtractor, WikidataPropertyExtractor, WikidataR2RExtractor, WikidataRawExtractor, WikidataReferenceExtractor, WikidataSameAsExtractor

Abstract Value Members

abstract val datasets: Set[Dataset]

Datasets generated by this extractor.
Datasets generated by this extractor. Used for serialization. If a mapping implementation does not return all datasets it produces, serialization may fail.

Definition Classes
Extractor
abstract def extract(input: JsonNode, subjectUri: String): Seq[Quad]

subjectUri
The subject URI of the generated triples
returns
A graph holding the extracted data

Definition Classes
Extractor

Concrete Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
def finalizeExtractor(): Unit

when extractor needs some finalization
when extractor needs some finalization

Definition Classes
Extractor
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
def initializeExtractor(): Unit

when extractor has a pre-phase
when extractor has a pre-phase

Definition Classes
Extractor
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
var state: ExtractorState.Value

Definition Classes
Extractor
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

trait JsonNodeExtractor extends Extractor[JsonNode]

Abstract Value Members

abstract val datasets: Set[Dataset]

abstract def extract(input: JsonNode, subjectUri: String): Seq[Quad]

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

def finalizeExtractor(): Unit

final def getClass(): Class[_]

def hashCode(): Int

def initializeExtractor(): Unit

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

var state: ExtractorState.Value

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from Extractor[JsonNode]

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped