Uses of Interface
org.apache.asterix.metadata.api.IValueExtractor

Packages that use IValueExtractor

Package	Description
org.apache.asterix.metadata.valueextractors

Uses of IValueExtractor in org.apache.asterix.metadata.valueextractors

Classes in org.apache.asterix.metadata.valueextractors that implement IValueExtractor

Modifier and Type	Class and Description
class	DatasetNameValueExtractor Extracts the value of field 'DatasetName' from an ITupleReference that contains a serialized representation of a Dataset metadata entity.
class	DatatypeNameValueExtractor Extracts the value of field 'DataypeName' from an ITupleReference that contains a serialized representation of a Datatype metadata entity.
class	MetadataEntityValueExtractor<T> Extracts a metadata entity object from an ITupleReference.
class	NestedDatatypeNameValueExtractor Extracts the value of field 'DataypeName' of the first nested type from an ITupleReference that contains a serialized representation of a Datatype metadata entity.
class	TupleCopyValueExtractor Returns a copy of the given input tuple.