Complete the object classes.

Each object class should have properties, constructor(s),
getters(accessor methods), setters(mutator methods)
and a toString method.

Properties need to be flagged as "private"

/*
 * Super class: Dogs. Subclass: Working dogs
 */
package inheritance;

public class Dogs {
    private String name = null;
    private int age = 0;
    private boolean pedigree = false;
    
    Dogs(String n, int a, boolean p) {
        name = n;
        age = a;
        pedigree = p; 
    }

    public String getName() {
        return name;
    }

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

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    public boolean isPedigree() {
        return pedigree;
    }

    public void setPedigree(boolean pedigree) {
        this.pedigree = pedigree;
    }
    
	public String toString() {
    
		return name + "\t" + age + "\t" + pedigree;
}
}
===============================================================

/*
 * Extends the dog class
 */
package inheritance;

public class WorkingDog extends Dogs{
    // Working dog has an additional field
    private String trainer = null;
    
    // Sub-class constructor uses the super-class constructor just adding the
    // extra field
    
    WorkingDog(String n, int a, boolean p, String t) {
        super(n,a,p);
        trainer = t;
    } // end constructor

    public String getTrainer() {
        return trainer;
    }

    public void setTrainer(String trainer) {
        this.trainer = trainer;
    }

    public String toString() {
    // returns Dog toString with the extra field
    return super.toString() + "\t" + trainer;
    }
}
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