@Override
	public boolean equals(Object obj) {
		if (this == obj) {
			return true;
		}
		if (obj == null) {
			return false;
		}
		if (getClass() != obj.getClass()) {
			return false;
		}
		Trip other = (Trip) obj;
		if (routeId == null) {
			if (other.routeId != null) {
				return false;
			}
		} else if (!routeId.equals(other.routeId)) {
			return false;
		}
		if (shapeId == null) {
			if (other.shapeId != null) {
				return false;
			}
		} else if (!shapeId.equals(other.shapeId)) {
			return false;
		}
		return true;
	}