コード例 #1
0
  /**
   * Populate cache with {@code 'facts'}, which in our case are {@link FactPurchase} objects.
   *
   * @param factCache Cache to populate.
   * @throws IgniteException If failed.
   */
  private static void populateFacts(Cache<Integer, FactPurchase> factCache) throws IgniteException {
    for (int i = 0; i < 100; i++) {
      int id = idGen++;

      DimStore store = rand(dataStore.values());
      DimProduct prod = rand(dataProduct.values());

      factCache.put(id, new FactPurchase(id, prod.getId(), store.getId(), (i + 1)));
    }
  }
コード例 #2
0
  /**
   * Populate cache with {@code 'dimensions'} which in our case are {@link DimStore} and {@link
   * DimProduct} instances.
   *
   * @param dimCache Cache to populate.
   * @throws IgniteException If failed.
   */
  private static void populateDimensions(Cache<Integer, Object> dimCache) throws IgniteException {
    DimStore store1 = new DimStore(idGen++, "Store1", "12345", "321 Chilly Dr, NY");
    DimStore store2 = new DimStore(idGen++, "Store2", "54321", "123 Windy Dr, San Francisco");

    // Populate stores.
    dimCache.put(store1.getId(), store1);
    dimCache.put(store2.getId(), store2);

    dataStore.put(store1.getId(), store1);
    dataStore.put(store2.getId(), store2);

    // Populate products
    for (int i = 0; i < 20; i++) {
      int id = idGen++;

      DimProduct product = new DimProduct(id, "Product" + i, i + 1, (i + 1) * 10);

      dimCache.put(id, product);

      dataProduct.put(id, product);
    }
  }