Package org.locationtech.geowave.core.store.statistics

Interface Summary

Interface	Description
DataStatisticsStore	This is responsible for persisting data statistics (either in memory or to disk depending on the implementation).
DefaultStatisticsProvider	This interface can be used with data type adapters and indices so that default statistics will be added to the data store when the adapter/index is added.
StatisticsDeleteCallback	Interface for statistics that support updates when an entry is deleted.
StatisticsIngestCallback	Interface for statistics that support updates when an entry is ingested.
StatisticsRegistrySPI	Base SPI for registered statistics.

Class Summary

Class	Description
CoreRegisteredStatistics
InternalStatisticsHelper	This class contains static methods to make querying internal statistics as efficient as possible.
StatisticId<V extends StatisticValue<?>>	A unique identifier for a statistic.
StatisticsPersistableRegistry
StatisticsRegistry	Singleton registry for all supported statistics.
StatisticsRegistrySPI.RegisteredBinningStrategy	This class contains everything needed to register a statistic binning strategy with GeoWave.
StatisticsRegistrySPI.RegisteredStatistic	This class contains everything needed to register a statistic with GeoWave.
StatisticsValueIterator	Iterates over the values of a set of statistics.
StatisticType<V extends StatisticValue<?>>	This class serves as the base implementation for a statistic type, based on ByteArray.
StatisticUpdateCallback<T>	This class is responsible for managing updates to a set of statistics for a given type and index.
StatisticUpdateHandler<T,V extends StatisticValue<R>,R>	This class handles updates for a single statistic.
StatisticValueReader<V extends StatisticValue<R>,R>	Reads GeoWaveMetadata as statistic values, and merges any values that share a primary id.
StatisticValueWriter<V extends StatisticValue<?>>	Writes statistic values to the data store using a given metadata writer.