@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (!super.equals(obj))
			return false;
		if (getClass() != obj.getClass())
			return false;
		ConnectorPipe other = (ConnectorPipe) obj;
		if (inputs == null) {
			if (other.inputs != null)
				return false;
		} else if (!inputs.equals(other.inputs))
			return false;
		if (outputs == null) {
			if (other.outputs != null)
				return false;
		} else if (!outputsSame(other))
			return false;
		return true;
		
	}