liutec / cfgtokenlib

            }

            $requiredKeyErrorMessage = 'The "%s" key is missing from the Xref definition with the key "%s".';

            if (!isset($xrefInfo[$this->includeXrefTypeKey])) {

                throw new TreeCompilerFormatException(

                    sprintf($requiredKeyErrorMessage, $this->includeXrefTypeKey, $xrefKey)

                );

            }

            $xrefType = $xrefInfo[$this->includeXrefTypeKey];

            if ($xrefType == InlineXrefResolver::getType()) {

                if (!isset($xrefInfo[$this->includeXrefDataKey])) {

            }

            $xrefType = $xrefInfo[$this->includeXrefTypeKey];

            if ($xrefType == InlineXrefResolver::getType()) {

                if (!isset($xrefInfo[$this->includeXrefDataKey])) {

                    throw new TreeCompilerFormatException(

                        sprintf($requiredKeyErrorMessage, $this->includeXrefDataKey, $xrefKey)

                    );

                }

                $xrefData = $xrefInfo[$this->includeXrefDataKey];

                $xrefLocation = Xref::computeId($xrefType, serialize($xrefData));

            } else {

                $xrefData = $xrefInfo[$this->includeXrefDataKey];

                $xrefLocation = Xref::computeId($xrefType, serialize($xrefData));

            } else {

                if (!isset($xrefInfo[$this->includeXrefLocationKey])) {

                    throw new TreeCompilerFormatException(

                        sprintf($requiredKeyErrorMessage, $this->includeXrefLocationKey, $xrefKey)

                    );

                }

                $xrefLocation = $xrefInfo[$this->includeXrefLocationKey];

            }

        }