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

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

import java.util.ArrayList;
import java.util.Iterator;

public class RelationList implements
  Cloneable,
  IContainer<Relation>
{
  private ArrayList<Relation> list;
  
  public RelationList() {
     list = new ArrayList<Relation>();
  }
  
  public RelationList(RelationList ref) {
    list = new ArrayList<Relation>(ref.list);
  }
  
  public Iterator<Relation> iterator() {
    return list.iterator();
  }
  
  public void add(Relation relation) {
    list.add(relation);
  }

  public void add(IContainer<Relation> container) {
    for (Relation rel: container)
      this.add(rel);
  }
  
  public RelationList clone() throws CloneNotSupportedException {
    return new RelationList(this);
  }
}

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