org.calrissian.accumulorecipes.featurestore.support.config

Interface AccumuloFeatureConfig<T extends Feature>

All Superinterfaces:

Serializable

All Known Implementing Classes:

MetricFeatureConfig

public interface AccumuloFeatureConfig<T extends Feature>
extends Serializable

Represents the methods necessary for pluggin in a new feature type

Method Summary

Methods

Modifier and Type	Method and Description
<T> T	buildFeatureFromValue(long timestamp, String group, String type, String name, String visibility, org.apache.accumulo.core.data.Value value)
List<org.apache.accumulo.core.client.IteratorSetting>	buildIterators(int priority) Called for iterators to be built and returned.
org.apache.accumulo.core.data.Value	buildValue(T feature)
String	featureName()
Class<T>	transforms()

Method Detail

transforms

Class<T> transforms()

buildValue

org.apache.accumulo.core.data.Value buildValue(T feature)

buildFeatureFromValue

<T> T buildFeatureFromValue(long timestamp,
                          String group,
                          String type,
                          String name,
                          String visibility,
                          org.apache.accumulo.core.data.Value value)

featureName

String featureName()

buildIterators

List<org.apache.accumulo.core.client.IteratorSetting> buildIterators(int priority)

Called for iterators to be built and returned. The priority MUST be used as the beginning priority. It is expected that, after the iterators are returned, the priority will increment by 1 for reach iterator. Therefore, the caller knows the increment the priority for each call to buildIterators() by the number of items in the resulting list.