Company.java

package org.softlang.company.model;

import java.util.LinkedList;
import java.util.List;

/**
 * A company has a name and consists of (possibly nested) departments.
 */
public class Company {
    
    private String name;
    private List<Department> depts = new LinkedList<Department>();

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public List<Department> getDepts() {
        return depts;
    }

    /**
     * Compute total, sequentially
     */
    public Double total() {
        double total = 0;
        for (Department d : getDepts()) {
            total += d.total();
        }
        return total;
    }

    /**
     * Perform cut, sequentially
     */
    public void cut() {
        for (Department d : getDepts()) {
            d.cut();
        }
    }

}