Parliament™

Package com.bbn.parliament.jena.graph.index.numeric

Provides classes and interfaces for creating an index that handles numeric data.

See: Description

Package com.bbn.parliament.jena.graph.index.numeric Description

Provides classes and interfaces for creating an index that handles numeric data. The NumericIndex indexes a specific predicate and number type using the Berkeley DB Java Edition. The NumericIndex and NumericIndexFactory classes are abstract. Concrete implementations are provided as static nested classes. For instance, NumericIndex.DoubleIndex and the related NumericIndexFactory.DoubleIndexFactory provide an index and factory for Doubles.

The NumericIndexPatternQuerier claims triples of the form ?s <predicate-to-index> ?o . The index is intended to be accessed only for range queries.

Related Documentation

Oracle Berkely DB Java Edition, 11g Release 2
Parliament™

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