| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.ignite.examples.datagrid.starschema; |
| |
| import org.apache.ignite.cache.CacheMode; |
| import org.apache.ignite.cache.query.annotations.QuerySqlField; |
| |
| /** |
| * Represents a purchase record. In our {@code snowflake} schema purchase |
| * is a {@code 'fact'} and will be cached in larger {@link CacheMode#PARTITIONED} |
| * cache. |
| */ |
| public class FactPurchase { |
| /** Primary key. */ |
| @QuerySqlField(index = true) |
| private int id; |
| |
| /** Foreign key to store at which purchase occurred. */ |
| @QuerySqlField |
| private int storeId; |
| |
| /** Foreign key to purchased product. */ |
| @QuerySqlField |
| private int productId; |
| |
| /** Purchase price. */ |
| @QuerySqlField |
| private float purchasePrice; |
| |
| /** |
| * Constructs a purchase record. |
| * |
| * @param id Purchase ID. |
| * @param productId Purchased product ID. |
| * @param storeId Store ID. |
| * @param purchasePrice Purchase price. |
| */ |
| public FactPurchase(int id, int productId, int storeId, float purchasePrice) { |
| this.id = id; |
| this.productId = productId; |
| this.storeId = storeId; |
| this.purchasePrice = purchasePrice; |
| } |
| |
| /** |
| * Gets purchase ID. |
| * |
| * @return Purchase ID. |
| */ |
| public int getId() { |
| return id; |
| } |
| |
| /** |
| * Gets purchased product ID. |
| * |
| * @return Product ID. |
| */ |
| public int getProductId() { |
| return productId; |
| } |
| |
| /** |
| * Gets ID of store at which purchase was made. |
| * |
| * @return Store ID. |
| */ |
| public int getStoreId() { |
| return storeId; |
| } |
| |
| /** |
| * Gets purchase price. |
| * |
| * @return Purchase price. |
| */ |
| public float getPurchasePrice() { |
| return purchasePrice; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public String toString() { |
| return "FactPurchase [id=" + id + |
| ", productId=" + productId + |
| ", storeId=" + storeId + |
| ", purchasePrice=" + purchasePrice + ']'; |
| } |
| } |