DimProduct.java

/*
 * 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 product available for purchase. In our {@code snowflake} schema a {@code product}
 * is a {@code 'dimension'} and will be cached in {@link CacheMode#REPLICATED}
 * cache.
 */
public class DimProduct {
    /** Primary key. */
    @QuerySqlField(index = true)
    private int id;

    /** Product name. */
    private String name;

    /** Product list price. */
    @QuerySqlField
    private float price;

    /** Available product quantity. */
    private int qty;

    /**
     * Constructs a product instance.
     *
     * @param id Product ID.
     * @param name Product name.
     * @param price Product list price.
     * @param qty Available product quantity.
     */
    public DimProduct(int id, String name, float price, int qty) {
        this.id = id;
        this.name = name;
        this.price = price;
        this.qty = qty;
    }

    /**
     * Gets product ID.
     *
     * @return Product ID.
     */
    public int getId() {
        return id;
    }

    /**
     * Gets product name.
     *
     * @return Product name.
     */
    public String getName() {
        return name;
    }

    /**
     * Gets product list price.
     *
     * @return Product list price.
     */
    public float getPrice() {
        return price;
    }

    /**
     * Gets available product quantity.
     *
     * @return Available product quantity.
     */
    public int getQuantity() {
        return qty;
    }

    /** {@inheritDoc} */
    @Override public String toString() {
        return "DimProduct [id=" + id +
            ", name=" + name +
            ", price=" + price +
            ", qty=" + qty + ']';
    }
}