cz/vutbr/fit/dudka/SGVis/Data/UrlSet.java

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package cz.vutbr.fit.dudka.SGVis.Data;

import java.net.URL;
import java.util.HashSet;
import java.util.Iterator;

public class UrlSet
  implements
    Cloneable,
    IContainer<URL>
{
  private HashSet<URL> set;
  
  public UrlSet() {
    set = new HashSet<URL>();
  }
  
  public UrlSet(UrlSet ref) {
    set = new HashSet<URL>(ref.set);
  }
  
  public UrlSet clone() {
    return new UrlSet(this);
  }

  public void add(URL url) {
    set.add(url);
  }

  public Iterator<URL> iterator() {
    return set.iterator();
  }
  
  public int size() {
    return set.size();
  }
}

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