primefaces dataTable选择对象类型

Question

@ManagedBean(name = "menuCtrl")
@ApplicationScoped
public class MenuControleur extends AbstractControleur implements Serializable {

private static final Logger log = Logger.getLogger(ApplicationControleur.class);

private PanierBeans[] selectedRep;

public PanierBeans[] getSelectedRep() {
    return selectedRep;
}

public void setSelectedRep(PanierBeans[] selectedRep) {
    this.selectedRep = selectedRep;
}

// cache
private List<Spectacle> spectacles;
private List<Representation> representations;
private Spectacle specSelec = new Spectacle();


private List<Artiste> artistes;
private List<Representation> representationsFiltrees;
private List lignesSelec;

public List getLignesSelec() {
    return lignesSelec;
}

public void setLignesSelec(List lignesSelec) {
    this.lignesSelec = lignesSelec;
}

在脸上我有这张表

<p:dataTable id="dataTable" var="rep" value="#{menuCtrl.specSelec.representations}" widgetVar="representationsTable"   
                     emptyMessage="Pas de représentation trouvée avec les criteres précisés" filteredValue="#{menuCtrl.representationsFiltrees}" paginator="true" rows="10"
                     style="background: none"      >  

            <f:facet name="header">  
                <p:outputPanel>  
                    <h:outputText value="Search all fields:" />  
                    <p:inputText id="globalFilter" onkeyup="representationsTable.filter()" style="width:150px" />  
                </p:outputPanel>  
            </f:facet>  


            <p:column id="photoArtiste"  headerText="Artiste"  >  
                <ui:param name="imgPath" value="images:#{menuCtrl.specSelec.artiste.lienPhoto}.png" />
                <p:graphicImage value="#{resource[imgPath]}" />  
            </p:column>

            <p:column id="nomArtiste" filterBy="#{rep}"   
                      headerText="Artiste"  
                      filterMatchMode="contains">  
                <h:outputText value="#{menuCtrl.specSelec.artiste.nom}" />  
            </p:column>
            <p:column id="nomSpectacle" filterBy="#{rep}"   
                      headerText="Spectacle"  
                      filterMatchMode="contains">  
                <h:outputText value="#{menuCtrl.specSelec.nomSpectacle}" />  
            </p:column>

            <p:column id="addColumn" filterBy="#{rep.adresse}"  
                      headerText="Ville" footerText="contains"  
                      filterMatchMode="contains">  
                <h:outputText value="#{rep.salle.adresseSalle}" />  
            </p:column>

            <p:column id="dateDebutColumn"  headerText="Date" footerText="startsWith">

                <h:outputText value="#{rep.dateDebut}" 
                              id="popupDate"> 
                    <f:convertDateTime pattern="d/M/yyyy" /> 
                </h:outputText>


            </p:column> 
            <p:column id="dispColumn"   
                      headerText="Disponibilité">  
                <p:inputText id="champDisBillets" value="100" size="5" readonly="true" />
            </p:column>
            <p:column id="qteBillets"   
                      headerText="Qte Billets">  
                <p:selectOneMenu value="#{buttonBean.number}">  
                    <f:selectItem itemLabel="1" itemValue="1" />  
                    <f:selectItem itemLabel="2" itemValue="2" />  
                    <f:selectItem itemLabel="3" itemValue="3" />
                    <f:selectItem itemLabel="4" itemValue="4" />  
                    <f:selectItem itemLabel="5" itemValue="5" />  
                    <f:selectItem itemLabel="6" itemValue="6" />
                </p:selectOneMenu>   
            </p:column> 
            <p:calendar value="#{calendarBean.date2}" id="popupCal" /> 

            <p:column id="priceColumn" filterBy="#{rep}"   
                      headerText="Prix" footerText="contains"  
                      filterMatchMode="contains"> 

                <p:inputText id="prixBillets" value="#{rep.prix}" readonly="true" size="5"/>  
            </p:column>
        </p:dataTable>

nom我想添加复选框但是在这种情况下我必须添加一个指向其中一个托管bean属性的选择属性，事情就是用不同的对象inds填充行，这样o对象应该选择什么类型？