src/Riak/TimeSeries/Cell.php
public function setBooleanValue($value = null)
    {
        if ($value != null && !is_bool($value)) {
            throw new \InvalidArgumentException('Expected an boolean value.');
        }

        $this->type = Cell::BOOL_TYPE;
        $this->value = $value;

        return $this;
    }
public function setBooleanValue($value = null)
    {
        if ($value != null && !is_bool($value)) {
            throw new \InvalidArgumentException('Expected an boolean value.');
        }

        $this->type = Cell::BOOL_TYPE;
        $this->value = $value;

        return $this;
    }
@param bool $value

@return $this