/**
 ** Fields.java
 ** Model database attribute and data
 ** @author Jack Wootton
 **/

package beans.jw;
import java.io.Serializable;
import java.util.*;

public class Fields
{
    private Vector v = new Vector();	// database data
    private String name;				// database attribute name   
    
    public Fields() { }
    
    public Fields(String n)
    {
        name = n;
    }
    
    public Vector getVector() { return v; }
    public String getName() { return name; }
    public void setName(String argName) { name = argName; }
    public void setVector(Vector argVec) { v = argVec; }
    
    public void addItem(String item)
    {
		v.ensureCapacity(1);	// practice safe-programming ;)	
        v.add(item);
    }
    
    public String getItem(int i)
    {
        return v.elementAt(i).toString();
    }
    
    public int length()
    {
        return v.size();
    }
    
    public boolean isEmpty()
    {
        return v.isEmpty();
    }
}