/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.unomi.api;

import javax.xml.bind.annotation.XmlTransient;
import java.util.List;

/**
 * A convenience object gathering a {@link Persona} and its associated {@link PersonaSession}s.
 */
public class PersonaWithSessions {
    private Persona persona;

    private List<PersonaSession> sessions;

    public PersonaWithSessions() {
    }

    public PersonaWithSessions(Persona persona, List<PersonaSession> sessions) {
        this.persona = persona;
        this.sessions = sessions;
    }

    public Persona getPersona() {
        return persona;
    }

    public void setPersona(Persona persona) {
        this.persona = persona;
    }

    public List<PersonaSession> getSessions() {
        return sessions;
    }

    public void setSessions(List<PersonaSession> sessions) {
        this.sessions = sessions;
    }

    @XmlTransient
    public PersonaSession getLastSession() {
        return sessions.get(0);
    }
}
