@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof Relationship)) return false;
Relationship that = (Relationship) o;
if (sourceUserId != that.getSourceUserId()) return false;
if (targetUserId != that.getTargetUserId()) return false;
if (!sourceUserScreenName.equals(that.getSourceUserScreenName())) return false;
if (!targetUserScreenName.equals(that.getTargetUserScreenName())) return false;
return true;
}
