/*
 * WordList.java
 *
 * Created on September 11, 2006, 11:32 AM
 */

package Current.popups.ListPlotter;

import java.util.*;
import java.awt.Color;

/**
 *
 * @author  pat
 */
public class WordList {
    protected LinkedList words;
    
    /** Creates a new instance of WordList */
    public WordList() {
        words=new LinkedList();
    }
    
    /** add a word to the WordList. The color of this word will be determined from the manager. */
    public void add(String word) {
        add(new Word(word));
    }
    
    /** add a word to the WordList.
     * @param word the word
     * @param color the color the tile will be plotted
     */
    public void add(String word, Color color) {
        add(new Word(word, color));
    }
        
    /** add the word to the WordList */
    protected void add(Word w) {
        words.addLast(w);
    }
    
    protected Word get() {
        if (size()>0) 
            return (Word)(words.getFirst());
        return null;        
    }
    
    protected Word remove() {
        return (Word)(words.removeFirst());
    }
    
    public int size() {
        return words.size();
    }
}