Function readBigInt has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.

Open

     function readBigInt($isCollectionElement = false) {
        if ($isCollectionElement) {
            $length = $this->readShort();
        } else {
            $length = 8;

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Method getErrorData has 67 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private function getErrorData() {
        $stream = $this->dataStream;
        $error = $stream->readInt();

        $errorMessages = [

DataStream has 21 functions (exceeds 20 allowed). Consider refactoring.

Open

class DataStream {

    /**
     * @var string
     */

Method readBigInt has 47 lines of code (exceeds 25 allowed). Consider refactoring.

Open

     function readBigInt($isCollectionElement = false) {
        if ($isCollectionElement) {
            $length = $this->readShort();
        } else {
            $length = 8;

Method readByType has 42 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function readByType(array $type, $isCollectionElement = false) {

        if ( $this->data === null ) {
            return null;
        }

Method __toString has 39 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function __toString() {
        switch($this->type) {
            case DataTypeEnum::CUSTOM:
            case DataTypeEnum::BLOB:
                return $this->getBlob();

Function query has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

    public function query($cql, array $values = [], $consistency = ConsistencyEnum::CONSISTENCY_QUORUM) {
        if ($this->batchQuery && in_array(substr($cql, 0, 6), ['INSERT', 'UPDATE', 'DELETE'])) {
            $this->appendQueryToStack($cql, $values);
            return true;
        }

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Method getMetadata has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private function getMetadata() {
        $flags = $this->dataStream->readInt();
        $columnCount = $this->dataStream->readInt();
        $globalTableSpec = $flags & 0x0001;
        if ($globalTableSpec) {

Method query has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function query($cql, array $values = [], $consistency = ConsistencyEnum::CONSISTENCY_QUORUM) {
        if ($this->batchQuery && in_array(substr($cql, 0, 6), ['INSERT', 'UPDATE', 'DELETE'])) {
            $this->appendQueryToStack($cql, $values);
            return true;
        }

Method __construct has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public function __construct($version, $opcode, $body, $stream = 0, $flags = 0) {

Avoid too many return statements within this method.

Open

                return $this->readBoolean();

Avoid too many return statements within this method.

Open

                    return "Is_bootstrapping: {$stream->readString()}";

Avoid too many return statements within this method.

Open

                return $this->readList($type['value']);

Avoid too many return statements within this method.

Open

                return $this->getList();

Avoid too many return statements within this method.

Open

                return $this->getDouble();

Avoid too many return statements within this method.

Open

                return $this->getText();

Avoid too many return statements within this method.

Open

                return $this->readFloat($isCollectionElement);

Avoid too many return statements within this method.

Open

                return $this->getDecimal();

Avoid too many return statements within this method.

Open

        return '';

Avoid too many return statements within this method.

Open

                return $this->getInet();