Method addAll

src/main/java/gate/relations/RelationSet.java:504–513

(Collection<? extends Relation> relations)

  }

  @Override
  public boolean addAll(Collection<? extends Relation> relations) {
    boolean modified = false;

    for(Relation r : relations) {
      modified |= add(r);
    }

    return modified;
  }

  @Override
  public boolean contains(Object obj) {