Module org.elasticsearch.server
Package org.elasticsearch.features

Interface FeatureSpecification

All Known Implementing Classes:
FeatureInfrastructureFeatures, HealthFeatures, IndicesFeatures, MetadataFeatures, RestFeatures, TransportFeatures
public interface FeatureSpecification
Specifies one or more features that are supported by this node.

  • Method Details

    • getFeatures

      default Set<NodeFeature> getFeatures()
      Returns a set of regular features that this node supports.

    • getHistoricalFeatures

      default Map<NodeFeature,Version> getHistoricalFeatures()
      Returns information on historical features that should be added to all nodes at or above the Version specified.