serialization

Type Members

1. trait AvroField[T] extends AnyRef

   

   Trait for reading an avro field, corresponding to a simple feature attribute

   Trait for reading an avro field, corresponding to a simple feature attribute

   T

   type of attribute

2. case class AvroSerialization(version: Int, schema: Schema, fid: Option[AvroField[String]], fields: Seq[AvroField[AnyRef]], userData: Option[AvroField[Map[AnyRef, AnyRef]]]) extends Product with Serializable

   

   Config used for serializing simple features

   Config used for serializing simple features

   version

   serialization version, see org.locationtech.geomesa.features.avro.SerializationVersions

   schema

   the avro schema

   fid

   the feature id field, if present

   fields

   fields for each attribute in the feature

   userData

   the user data field, if present

3. class SimpleFeatureDatumReader extends DatumReader[SimpleFeature]

   

   Avro reader for simple features.

   Avro reader for simple features. Due to avro lifecycles, the following methods must be called in order before use:

   1) setSchema (if available) 2) setFeatureType

4. class SimpleFeatureDatumWriter extends DatumWriter[SimpleFeature]

   

   Datum writer for simple features