6.6 本章节例子中使用的类

Inventor.java

package org.spring.samples.spel.inventor;
import java.util.Date;
import java.util.GregorianCalendar;
public class Inventor {
    private String name;
    private String nationality;
    private String[] inventions;
    private Date birthdate;
    private PlaceOfBirth placeOfBirth;
    public Inventor(String name, String nationality) {
        GregorianCalendar c= new GregorianCalendar();
        this.name = name;
        this.nationality = nationality;
        this.birthdate = c.getTime();
    }
    public Inventor(String name, Date birthdate, String nationality) {
        this.name = name;
        this.nationality = nationality;
        this.birthdate = birthdate;
    }
    public Inventor() {
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public String getNationality() {
        return nationality;
    }
    public void setNationality(String nationality) {
        this.nationality = nationality;
    }
    public Date getBirthdate() {
        return birthdate;
    }
    public void setBirthdate(Date birthdate) {
        this.birthdate = birthdate;
    }
    public PlaceOfBirth getPlaceOfBirth() {
        return placeOfBirth;
    }
    public void setPlaceOfBirth(PlaceOfBirth placeOfBirth) {
        this.placeOfBirth = placeOfBirth;
    }
    public void setInventions(String[] inventions) {
        this.inventions = inventions;
    }
    public String[] getInventions() {
        return inventions;
    }
}

PlaceOfBirth.java

package org.spring.samples.spel.inventor;
public class PlaceOfBirth {
    private String city;
    private String country;
    public PlaceOfBirth(String city) {
        this.city=city;
    }
    public PlaceOfBirth(String city, String country) {
        this(city);
        this.country = country;
    }
    public String getCity() {
        return city;
    }
    public void setCity(String s) {
        this.city = s;
    }
    public String getCountry() {
        return country;
    }
    public void setCountry(String country) {
        this.country = country;
    }
}

Society.java

package org.spring.samples.spel.inventor;
import java.util.*;
public class Society {
    private String name;
    public static String Advisors = "advisors";
    public static String President = "president";
    private List<Inventor> members = new ArrayList<Inventor>();
    private Map officers = new HashMap();
    public List getMembers() {
        return members;
    }
    public Map getOfficers() {
        return officers;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public boolean isMember(String name) {
        for (Inventor inventor : members) {
            if (inventor.getName().equals(name)) {
                return true;
            }
        }
        return false;
    }
}