consumptionpresent.java

Athena酒店小组_Athena酒店管理系统

/*
 * ConsumptionPresent.java
 *
 * Created on 2007年6月4日, 下午10:07
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package temp;

import java.io.Serializable;
import java.util.Date;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;

/**
 * 实体类 ConsumptionPresent
 * 
 * @author Virlene Cheng
 */
@Entity
@Table(name = "ConsumptionPresent")
public class ConsumptionPresent implements Serializable
{

	@Id
	@Column(name = "ConsumptionItem", nullable = false)
	private String consumptionItem;

	@Column(name = "Amount")
	private Integer amount;

	@Column(name = "Date")
	@Temporal(TemporalType.TIMESTAMP)
	private Date date;
    
    /** Creates a new instance of ConsumptionPresent */
    public ConsumptionPresent()
    {
    }

	/**
	 * 使用指定的值创建 ConsumptionPresent 的新实例。
	 * @param consumptionItem，ConsumptionPresent 的 consumptionItem
	 */
	public ConsumptionPresent(String consumptionItem)
	{
		this.consumptionItem = consumptionItem;
	}

	/**
	 * 获取此 ConsumptionPresent 的 consumptionItem。
	 * @return consumptionItem
	 */
	public String getConsumptionItem()
	{
		return this.consumptionItem;
	}

	/**
	 * 将此 ConsumptionPresent 的 consumptionItem 设置为指定的值。
	 * @param consumptionItem，新建 consumptionItem
	 */
	public void setConsumptionItem(String consumptionItem)
	{
		this.consumptionItem = consumptionItem;
	}

	/**
	 * 获取此 ConsumptionPresent 的 amount。
	 * @return amount
	 */
	public Integer getAmount()
	{
		return this.amount;
	}

	/**
	 * 将此 ConsumptionPresent 的 amount 设置为指定的值。
	 * @param amount，新建 amount
	 */
	public void setAmount(Integer amount)
	{
		this.amount = amount;
	}

	/**
	 * 获取此 ConsumptionPresent 的 date。
	 * @return date
	 */
	public Date getDate()
	{
		return this.date;
	}

	/**
	 * 将此 ConsumptionPresent 的 date 设置为指定的值。
	 * @param date，新建 date
	 */
	public void setDate(Date date)
	{
		this.date = date;
	}

	/**
	 * 返回对象的散列代码值。该实现根据此对象
	 * 中 id 字段计算散列代码值。
	 * @return 此对象的散列代码值。
	 */
	@Override
	public int hashCode()
	{
		int hash = 0;
		hash += (this.consumptionItem != null ? this.consumptionItem.hashCode() : 0);
		return hash;
	}

	/**
	 * 确定其他对象是否等于此 ConsumptionPresent。当且仅当
	 * 参数不为 null 且该参数是具有与此对象相同 id 字段值的 ConsumptionPresent 对象时，
	 * 结果才为 <code>true</code>。
	 * @param 对象，要比较的引用对象
	 * 如果此对象与参数相同，则 @return <code>true</code>；
	 * 否则为 <code>false</code>。
	 */
	@Override
	public boolean equals(Object object)
	{
		// TODO: Warning - this method won't work in the case the id fields are not set
		if (!(object instanceof ConsumptionPresent)) {
			return false;
		}
		ConsumptionPresent other = (ConsumptionPresent)object;
		if (this.consumptionItem != other.consumptionItem && (this.consumptionItem == null || !this.consumptionItem.equals(other.consumptionItem))) return false;
		return true;
	}

	/**
	 * 返回对象的字符串表示法。该实现根据 id 字段
	 * 构造此表示法。
	 * @return 对象的字符串表示法。
	 */
	@Override
	public String toString()
	{
		return "temp.ConsumptionPresent[consumptionItem=" + consumptionItem + "]";
	}
    
}