Method removeAll

src/main/java/gate/relations/RelationSet.java:599–610

(Collection<?> relations)

  }

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

    for(Object r : relations) {
      if(r instanceof Relation) {
        modified |= deleteRelation((Relation)r);
      }
    }

    return modified;
  }

  @Override
  public boolean retainAll(Collection<?> relations) {