abstractprice.java

来自「《JSP网站开发典型模块与实例精讲》一书光盘源码」· Java 代码 · 共 158 行

/*
 * WARNING: DO NOT EDIT THIS FILE. This is a generated file that is synchronized
 * by MyEclipse Hibernate tool integration.
 *
 * Created Sun Jan 29 11:48:51 GMT-08:00 2006 by MyEclipse Hibernate Tool.
 */
package book.example.photoprint.po;

import java.io.Serializable;

/**
 * A class that represents a row in the price table. 
 * You can customize the behavior of this class by editing the class, {@link Price()}.
 * WARNING: DO NOT EDIT THIS FILE. This is a generated file that is synchronized
 * by MyEclipse Hibernate tool integration.
 */
public abstract class AbstractPrice 
    implements Serializable
{
    /** The cached hash code value for this instance.  Settting to 0 triggers re-calculation. */
    private int hashValue = 0;

    /** The composite primary key value. */
    private java.lang.String id;

    /** The value of the shop association. */
    private Shop shop;

    /** The value of the simple type property. */
    private java.lang.String type;

    /** The value of the simple price property. */
    private java.lang.Double price;

    /**
     * Simple constructor of AbstractPrice instances.
     */
    public AbstractPrice()
    {
    }

    /**
     * Constructor of AbstractPrice instances given a simple primary key.
     * @param id
     */
    public AbstractPrice(java.lang.String id)
    {
        this.setId(id);
    }

    /**
     * Return the simple primary key value that identifies this object.
     * @return java.lang.String
     */
    public java.lang.String getId()
    {
        return id;
    }

    /**
     * Set the simple primary key value that identifies this object.
     * @param id
     */
    public void setId(java.lang.String id)
    {
        this.hashValue = 0;
        this.id = id;
    }

    /**
     * Return the value of the type column.
     * @return java.lang.String
     */
    public java.lang.String getType()
    {
        return this.type;
    }

    /**
     * Set the value of the type column.
     * @param type
     */
    public void setType(java.lang.String type)
    {
        this.type = type;
    }

    /**
     * Return the value of the price column.
     * @return java.lang.Double
     */
    public java.lang.Double getPrice()
    {
        return this.price;
    }

    /**
     * Set the value of the price column.
     * @param price
     */
    public void setPrice(java.lang.Double price)
    {
        this.price = price;
    }

    /**
     * Return the value of the shopid column.
     * @return Shop
     */
    public Shop getShop()
    {
        return this.shop;
    }

    /**
     * Set the value of the shopid column.
     * @param shop
     */
    public void setShop(Shop shop)
    {
        this.shop = shop;
    }

    /**
     * Implementation of the equals comparison on the basis of equality of the primary key values.
     * @param rhs
     * @return boolean
     */
    public boolean equals(Object rhs)
    {
        if (rhs == null)
            return false;
        if (! (rhs instanceof Price))
            return false;
        Price that = (Price) rhs;
        if (this.getId() == null || that.getId() == null)
            return false;
        return (this.getId().equals(that.getId()));
    }

    /**
     * Implementation of the hashCode method conforming to the Bloch pattern with
     * the exception of array properties (these are very unlikely primary key types).
     * @return int
     */
    public int hashCode()
    {
        if (this.hashValue == 0)
        {
            int result = 17;
            int idValue = this.getId() == null ? 0 : this.getId().hashCode();
            result = result * 37 + idValue;
            this.hashValue = result;
        }
        return this.hashValue;
    }
}