filtersortitem.java

《j2ee开发全程实录》随书源码

package com.cownew.PIS.ui.commonUI.filterUI;

public class FilterSortItem
{
	private String property;

	private String displayName;

	public FilterSortItem(String property, String displayName)
	{
		super();
		this.property = property;
		this.displayName = displayName;
	}

	public String getDisplayName()
	{
		return displayName;
	}

	/**
	 * 显示名称
	 */
	public void setDisplayName(String displayName)
	{
		this.displayName = displayName;
	}

	/**
	 * 排序字段名
	 */
	public String getProperty()
	{
		return property;
	}

	public void setProperty(String property)
	{
		this.property = property;
	}

	public String toString()
	{
		return displayName;
	}

	public boolean equals(Object obj)
	{
		if (!(obj instanceof FilterSortItem))
		{
			return false;
		}

		// 只要属性名相同就认为相等
		// 这样JComboBox控件中进行相等判断就方便了
		FilterSortItem fsp = (FilterSortItem) obj;
		return (property.equals(fsp.property));
	}

	public int hashCode()
	{
		return property.hashCode();
	}

}