SQLiteIndex extends AbstractAttributeIndex<A, O> implements SortedKeyStatisticsAttributeIndex<A, O>, NonHeapTypeIndex { ConnectionManager getConnectionManager(final QueryOptions queryOptions){ ConnectionManager connectionManager = queryOptions.get(ConnectionManager.class); if (connectionManager == null) throw new IllegalStateException("A ConnectionManager is required but was not provided in the QueryOptions."); return connectionManager; } SQLiteIndex(final Attribute<O, A> attribute,
                       final SimpleAttribute<O, K> primaryKeyAttribute,
                       final SimpleAttribute<K, O> foreignKeyAttribute,
                       final String tableNameSuffix); @Override boolean supportsQuery(Query<O> query, QueryOptions queryOptions); @Override boolean isMutable(); @Override boolean isQuantized(); @Override Index<O> getEffectiveIndex(); @Override ResultSet<O> retrieve(final Query<O> query, final QueryOptions queryOptions); @Override boolean addAll(final ObjectSet<O> objectSet, final QueryOptions queryOptions); @Override boolean removeAll(final ObjectSet<O> objectSet, final QueryOptions queryOptions); @Override void clear(QueryOptions queryOptions); @Override void init(ObjectStore<O> objectStore, QueryOptions queryOptions); @Override void destroy(QueryOptions queryOptions); @Override CloseableIterable<A> getDistinctKeys(final QueryOptions queryOptions); @Override CloseableIterable<A> getDistinctKeys(A lowerBound, boolean lowerInclusive, A upperBound, boolean upperInclusive, final QueryOptions queryOptions); @Override CloseableIterable<A> getDistinctKeysDescending(QueryOptions queryOptions); @Override CloseableIterable<A> getDistinctKeysDescending(A lowerBound, boolean lowerInclusive, A upperBound, boolean upperInclusive, QueryOptions queryOptions); @Override Integer getCountOfDistinctKeys(QueryOptions queryOptions); @Override CloseableIterable<KeyStatistics<A>> getStatisticsForDistinctKeysDescending(QueryOptions queryOptions); @Override CloseableIterable<KeyStatistics<A>> getStatisticsForDistinctKeys(QueryOptions queryOptions); @Override CloseableIterable<KeyValue<A, O>> getKeysAndValues(final QueryOptions queryOptions); @Override CloseableIterable<KeyValue<A, O>> getKeysAndValues(A lowerBound, boolean lowerInclusive, A upperBound, boolean upperInclusive, final QueryOptions queryOptions); @Override CloseableIterable<KeyValue<A, O>> getKeysAndValuesDescending(QueryOptions queryOptions); @Override CloseableIterable<KeyValue<A, O>> getKeysAndValuesDescending(A lowerBound, boolean lowerInclusive, A upperBound, boolean upperInclusive, QueryOptions queryOptions); @Override Integer getCountForKey(A key, QueryOptions queryOptions); @Override boolean equals(Object o); @Override int hashCode(); static SQLiteIndex<A, O, K> onAttribute(final Attribute<O, A> attribute,
                                                                                   final SimpleAttribute<O, K> objectKeyAttribute,
                                                                                   final SimpleAttribute<K, O> foreignKeyAttribute);  }
@Test public void testGetConnectionManager(){ ConnectionManager connectionManager = mock(ConnectionManager.class); QueryOptions queryOptions = mock(QueryOptions.class); when(queryOptions.get(ConnectionManager.class)).thenReturn(connectionManager); SQLiteIndex<String, Car, Integer> carFeaturesOffHeapIndex = new SQLiteIndex<String, Car, Integer>( Car.FEATURES, OBJECT_TO_ID, ID_TO_OBJECT, "" ); assertEquals(connectionManager, carFeaturesOffHeapIndex.getConnectionManager(queryOptions)); }