want to add two different tables(classes) in one hibernate criteria

Question

I have this code

ArrayList<String> city = 'Anniston';

Criteria  crit = session.createCriteria(CandidateResumeInfo.class);
 crit.add(Restrictions.eq("resumeSearchable", 1));

Now I want to add below criteria

crit.add(Restrictions.in("cities", city));

but the problem is that cities column is not in CandidateResumeInfo.class its in CandidateInfo Class.

Any idea how to add this criteria as well in the above one,how to add CandidateInfo class as well in the above criteria.

guess i need to do join or link these two tables but how, and will there be any changes in the entity classes?

These are my 2 classes

@Entity

@Table(name="candidateinfo")

public class CandidateInfo implements java.io.Serializable {

    private int id;
    private String firstName;
    private String lastName;
    private String city;
    private String stateProvince;
    private String zip;
    private String country;
    private Set candidateVideos = new HashSet();

    private String yearsOfExperience;
    private String loginName;
    private String password;
    private String address;
    private String emailAddress;
    private int passwordResetQuestionId;
    private String passwordResetAnswer;
    private String middleName;

    private String homeEveningPhone;
    private String workDayPhone;
    private boolean videoSubmited;
    private boolean resumeSubmited;
    private String cellPhone;
    private String availability=null;
    private String workStatus=null;

    private String desiredSalary=null;
    private String currentJobLevel=null;
    private String currentJobTitle=null;
    private String targetJobTitle=null;
    private String alternateTargetJobTitle1=null;
    private String alternateTargetJobTitle2=null;
    private String targetJobType=null;
    private String eventType=null;

    private String joinDate = null;
    private String lastLoginDate = null;

    //private SkillsBean skillsInfo;
    private Set skills = new HashSet();
    private Set candidateResumes = new HashSet();
    private Set targetJobCategoriesId = new HashSet();
    private Set targetJobLocationsId = new HashSet();


    public CandidateInfo() {
    }
    @Column(name="userid")
    public int getId() {
        return this.id;
    }

    @Column(name="loginname")
    public String getLoginName() {
        return loginName;
    }

    public void setLoginName(String loginName) {
        this.loginName = loginName;
    }
    @Column(name="password")
    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }
    @Column(name="address")
    public String getAddress() {
        return address;
    }

    public void setAddress(String address) {
        this.address = address;
    }


............................................................................

@Entity

@Table(name="candidateresumeinfo")

public class CandidateResumeInfo implements Serializable{

    private int resumeId;
    private int candidate_userId;
    private String resumeFileLocation;
    private int resumeSearchable;
    private Date lastUpdateDate;
    private String resumeTitle;
    private String resumeText;
    private String skills;
    private int rowCount;


    @Column(name="resumeSearchable")
    public int isResumeSearchable() {
        return resumeSearchable;
    }
    public void setResumeSearchable(int resumeSearchable) {
        this.resumeSearchable = resumeSearchable;
    }
    @Id 
    @GeneratedValue 
    @Column(name="resumeid")
    public int getResumeId() {
        return resumeId;
    }

    public void setResumeId(int resumeId) {
        this.resumeId = resumeId;
    }
    @Column(name="candidate_userid")
    public int getCandidate_userId() {
        return candidate_userId;
    }
    public void setCandidate_userId(int candidate_userId) {
        this.candidate_userId = candidate_userId;
    }
    @Column(name="resumelocation")
    public String getResumeFileLocation() {
        return resumeFileLocation;
    }

    public void setResumeFileLocation(String resumeFileLocation) {
        this.resumeFileLocation = resumeFileLocation;
    }

    @Column(name="resumetitle")
    public String getResumeTitle() {
        return resumeTitle;
    }
    public void setResumeTitle(String resumeTitle) {
        this.resumeTitle = resumeTitle;
    }
    @Column(name="resumetext")
    public String getResumeText() {
        return resumeText;
    }
    public void setResumeText(String resumeText) {
        this.resumeText = resumeText;
    }

    public void setLastUpdateDate(Date lastUpdateDate) {
        this.lastUpdateDate = lastUpdateDate;
    }
    @Column(name="lastUpdateDate")
    public Date getLastUpdateDate() {
        return lastUpdateDate;
    }
    @Column(name="skills")
    public String getSkills() {
        return skills;
    }

    public void setSkills(String skills) {
        this.skills = skills;
    }
    @Transient
    public int getRowCount() {
        return rowCount;
    }

    public void setRowCount(int count) {
        this.rowCount = count;
    }

Answer 1

u need to add relation like

@ManyToOne(cascade = CascadeType.ALL)
    public CandidateResumeInfo getCandidateResumeInfo () {
    return this.candidateResumeInfo ;
}

Answer 2

Have the many-to-one association from CandidateResumeInfo to CandidateInfo.

Add new member in CandidateResumeInfo class say,

@ManyToOne()  
@JoinColumn(name = "candidate_userId")  
private CandidateInfo candidateInfo;  

// Also add getters and setters  

Now in the query, add a new alias,

crit.createAlias("candidateInfo", "candidateInfo");  
crit.add(Restrictions.in("candidateInfo.city", city));