/*
 * BookmarkCollection.java
 *
 * Created on: 08-Feb-2010
 *
 */

package netukar.tinybrowser.bookmarks;

import java.util.Iterator;
import java.util.LinkedHashSet;
import java.util.Set;

/**
 *
 * @author radovan
 */
public class BookmarkCollection implements Iterable<Bookmark> {

    private static final BookmarkCollection instance = new BookmarkCollection();

    public static BookmarkCollection getInstance() {
        return instance;
    }
    

    private Set<Bookmark> bookmarks;


    /**
     * Creates a new instance of BookmarkCollection.
     */
    public BookmarkCollection() {
        bookmarks = new LinkedHashSet<Bookmark>();
    }


    public void add(Bookmark bookmark) {
        bookmarks.add(bookmark);
    }

    public void remove(Bookmark bookmark) {
        bookmarks.remove(bookmark);
    }

    public void remove(String title, String uri) {
        bookmarks.remove(new Bookmark(title, uri));
    }

    public Iterator<Bookmark> iterator() {
        return bookmarks.iterator();
    }

    public Bookmark[] getBookmarks() {
        return bookmarks.toArray(new Bookmark[0]);
    }

}