Jsf p：使用多个类别自动完成

如何使用多个类别实现JSF primefaces autocomplete？模型是

位置

和

城市

。我想在单个

中搜索城市和位置，如下例所示

   <p:autoComplete value="#{addEmployeeDetailsBean.selectedText}" completeMethod="#{addEmployeeDetailsBean.locatioAutoCompleteMethod}" maxResults="5"   var="theme" itemLabel="#{theme}" itemValue="#{theme}" forceSelection="true" />

}

位置模式：

public class LocationModel {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "locationId", unique = true, nullable = false)
private Long locationId;

@Column(name = "locationName")
private String locationName;

@ManyToOne
@JoinColumn(name = "cityObjId")
private CityModel cityObj;

@Column(name = "pinCode")
private String pinCode; 

---

}

将您的代码添加到问题中@ᴊᴀᴠʏ：对于单个pojo，我的自动完成功能运行良好。。我正在使用两个具有一个自动完成功能的pojo模型…城市模型具有cityid和cityname，因为属性位置具有locationid、locationname和cityobj。@JAVY:请看这张图片…“班加罗尔”是一个城市，“Whitefiels，班加罗尔”是一个位置

     public class CityModel implements Serializable{
    @Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "cityId", unique = true, nullable = false)
private Long cityId;

@Column(name = "cityName")
private String cityName;

public class LocationModel {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "locationId", unique = true, nullable = false)
private Long locationId;

@Column(name = "locationName")
private String locationName;

@ManyToOne
@JoinColumn(name = "cityObjId")
private CityModel cityObj;

@Column(name = "pinCode")
private String pinCode;