| /* |
| * 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 |
| <<<<<<< Updated upstream |
| * |
| * 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 |
| ======= |
| * |
| * https://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 |
| >>>>>>> Stashed changes |
| * limitations under the License. |
| */ |
| |
| package org.apache.jdo.tck.pc.order; |
| |
| import java.io.Serializable; |
| import java.util.Comparator; |
| import org.apache.jdo.tck.util.DeepEquality; |
| import org.apache.jdo.tck.util.EqualityHelper; |
| |
| public class OrderItem |
| implements Serializable, Comparable<OrderItem>, Comparator<OrderItem>, DeepEquality { |
| |
| private static final long serialVersionUID = 1L; |
| |
| Order order; |
| long item; |
| String description; |
| int quantity; |
| |
| public OrderItem() {} |
| |
| public OrderItem(Order order, long item, String description, int quantity) { |
| this.order = order; |
| this.item = item; |
| this.description = description; |
| this.quantity = quantity; |
| } |
| |
| public Order getOrder() { |
| return order; |
| } |
| |
| public void setOrder(Order order) { |
| this.order = order; |
| } |
| |
| public long getItem() { |
| return item; |
| } |
| |
| public void setItem(long item) { |
| this.item = item; |
| } |
| |
| public String getDescription() { |
| return description; |
| } |
| |
| public void setDescription(String description) { |
| this.description = description; |
| } |
| |
| public int getQuantity() { |
| return quantity; |
| } |
| |
| public void setQuantity(int quantity) { |
| this.quantity = quantity; |
| } |
| |
| /** |
| * Returns <code>true</code> if all the fields of this instance are deep equal to the coresponding |
| * fields of the specified Person. |
| * |
| * @param other the object with which to compare. |
| * @param helper EqualityHelper to keep track of instances that have already been processed. |
| * @return <code>true</code> if all the fields are deep equal; <code>false</code> otherwise. |
| * @throws ClassCastException if the specified instances' type prevents it from being compared to |
| * this instance. |
| */ |
| public boolean deepCompareFields(Object other, EqualityHelper helper) { |
| OrderItem otherOrderItem = (OrderItem) other; |
| String where = "OrderItem<" + order.getOrderId() + "," + item + ">"; |
| return helper.equals(order, otherOrderItem.getOrder(), where + ".order") |
| & helper.equals(item, otherOrderItem.getItem(), where + ".item"); |
| } |
| |
| /** |
| * Compares this object with the specified Company object for order. Returns a negative integer, |
| * zero, or a positive integer as this object is less than, equal to, or greater than the |
| * specified object. |
| * |
| * @param other The Company object to be compared. |
| * @return a negative integer, zero, or a positive integer as this object is less than, equal to, |
| * or greater than the specified Company object. |
| */ |
| public int compareTo(OrderItem other) { |
| return compare(this, other); |
| } |
| |
| /** |
| * Compares its two OrderItem arguments for order. Returns a negative integer, zero, or a positive |
| * integer as the first argument is less than, equal to, or greater than the second. |
| * |
| * @param o1 the first OrderItem object to be compared. |
| * @param o2 the second OrderItem object to be compared. |
| * @return a negative integer, zero, or a positive integer as the first object is less than, equal |
| * to, or greater than the second object. |
| */ |
| public int compare(OrderItem o1, OrderItem o2) { |
| int retval = o1.getOrder().compareTo(o2.getOrder()); |
| if (retval != 0) { |
| return retval; |
| } |
| return EqualityHelper.compare(o1.getItem(), o2.getItem()); |
| } |
| |
| /** |
| * Indicates whether some other object is "equal to" this one. |
| * |
| * @param obj the object with which to compare. |
| * @return <code>true</code> if this object is the same as the obj argument; <code>false</code> |
| * otherwise. |
| */ |
| public boolean equals(Object obj) { |
| if (obj instanceof OrderItem) { |
| return compareTo((OrderItem) obj) == 0; |
| } |
| return false; |
| } |
| |
| /** |
| * Returns a hash code value for the object. |
| * |
| * @return a hash code value for this object. |
| */ |
| public int hashCode() { |
| return (int) (order.orderId + item); |
| } |
| |
| /** |
| * The class to be used as the application identifier for the <code>OrderItem</code> class. It |
| * consists of both the order and the item fields. |
| */ |
| public static class OrderItemOid implements Serializable, Comparable<OrderItemOid> { |
| |
| private static final long serialVersionUID = 1L; |
| |
| public Order.OrderOid order; // matches order field name and OrderId type |
| public long item; // matches item field name and type |
| |
| /** The required public no-arg constructor. */ |
| public OrderItemOid() {} |
| |
| public OrderItemOid(String s) { |
| order = new Order.OrderOid(); |
| order.orderId = Long.parseLong(justTheOrder(s)); |
| item = Long.parseLong(justTheItem(s)); |
| } |
| |
| public String toString() { |
| return this.getClass().getName() + "order:" + order.orderId + ",item:" + item; |
| } |
| |
| /** */ |
| public boolean equals(Object obj) { |
| if (obj == null || !this.getClass().equals(obj.getClass())) return false; |
| OrderItemOid o = (OrderItemOid) obj; |
| if (!this.order.equals(o.order) || (this.item != o.item)) { |
| return false; |
| } |
| return true; |
| } |
| |
| /** */ |
| public int hashCode() { |
| return (int) (item + order.orderId); |
| } |
| |
| protected static String justTheOrder(String str) { |
| return str.substring(str.indexOf("order:") + 6, str.indexOf(",item:")); |
| } |
| |
| protected static String justTheItem(String str) { |
| return str.substring(str.indexOf("item:") + 5); |
| } |
| |
| /** */ |
| public int compareTo(OrderItemOid obj) { |
| if (order.orderId < obj.order.orderId) return -1; |
| if (order.orderId > obj.order.orderId) return 1; |
| if (item < obj.item) return -1; |
| if (item > obj.item) return 1; |
| return 0; |
| } |
| } |
| } |