> */ private static $vaLue = null; private static function buildDurationMetadataInMillisecondsWithMin(int $min, int $default): DurationOptionMetadata { return new DurationOptionMetadata(floatval($min), /* max */ null, DurationUnits::MILLISECONDS, floatval($default)); } private static function buildDurationMetadataInMillisecondsNoMin(int $default): DurationOptionMetadata { return new DurationOptionMetadata(/* min */ null, /* max */ null, DurationUnits::MILLISECONDS, floatval($default)); } private static function buildDurationMetadataInMilliseconds(int $default): DurationOptionMetadata { return self::buildDurationMetadataInMillisecondsWithMin(/* min */ 0, $default); } private static function buildDurationMetadataInSeconds(int $defaultInSeconds): DurationOptionMetadata { return new DurationOptionMetadata(/* min */ 0.0, /* max */ null, DurationUnits::SECONDS, floatval($defaultInSeconds * TimeUtil::NUMBER_OF_MILLISECONDS_IN_SECOND)); } private static function buildPositiveOrZeroIntMetadata(int $default): IntOptionMetadata { return new IntOptionMetadata(/* min */ 0, /* max */ null, $default); } /** * @return array> Option name to metadata */ public static function get(): array { if (self::$vaLue !== null) { return self::$vaLue; } /** @var array> $value */ $value = [ OptionNames::API_KEY => new NullableStringOptionMetadata(), OptionNames::AST_PROCESS_ENABLED => new BoolOptionMetadata(/* defaultValue: */ false), OptionNames::AST_PROCESS_DEBUG_DUMP_CONVERTED_BACK_TO_SOURCE => new BoolOptionMetadata(/* defaultValue: */ true), OptionNames::AST_PROCESS_DEBUG_DUMP_FOR_PATH_PREFIX => new NullableStringOptionMetadata(), OptionNames::AST_PROCESS_DEBUG_DUMP_OUT_DIR => new NullableStringOptionMetadata(), OptionNames::ASYNC_BACKEND_COMM => new BoolOptionMetadata(/* default */ true), OptionNames::BREAKDOWN_METRICS => new BoolOptionMetadata(/* default */ true), OptionNames::CAPTURE_ERRORS => new BoolOptionMetadata(/* default */ true), OptionNames::DEV_INTERNAL => new NullableWildcardListOptionMetadata(), OptionNames::DISABLE_INSTRUMENTATIONS => new NullableWildcardListOptionMetadata(), OptionNames::DISABLE_SEND => new BoolOptionMetadata(/* default */ false), OptionNames::ENABLED => new BoolOptionMetadata(/* default */ true), OptionNames::ENVIRONMENT => new NullableStringOptionMetadata(), OptionNames::GLOBAL_LABELS => new NullableLabelsOptionMetadata(), OptionNames::HOSTNAME => new NullableStringOptionMetadata(), OptionNames::LOG_LEVEL => new NullableLogLevelOptionMetadata(), OptionNames::LOG_LEVEL_STDERR => new NullableLogLevelOptionMetadata(), OptionNames::LOG_LEVEL_SYSLOG => new NullableLogLevelOptionMetadata(), OptionNames::NON_KEYWORD_STRING_MAX_LENGTH => self::buildPositiveOrZeroIntMetadata(/* default */ 10 * 1024), OptionNames::PROFILING_INFERRED_SPANS_ENABLED => new BoolOptionMetadata(/* default */ false), OptionNames::PROFILING_INFERRED_SPANS_MIN_DURATION => self::buildDurationMetadataInMilliseconds(/* default */ 0), OptionNames::PROFILING_INFERRED_SPANS_SAMPLING_INTERVAL => self::buildDurationMetadataInMillisecondsWithMin(/* min */ 1, /* default */ 50), OptionNames::SANITIZE_FIELD_NAMES => new WildcardListOptionMetadata(WildcardListOptionParser::staticParse(self::SANITIZE_FIELD_NAMES_DEFAULT)), OptionNames::SECRET_TOKEN => new NullableStringOptionMetadata(), OptionNames::SERVER_TIMEOUT => self::buildDurationMetadataInSeconds(/* default */ 30), OptionNames::SERVICE_NAME => new NullableStringOptionMetadata(), OptionNames::SERVICE_NODE_NAME => new NullableStringOptionMetadata(), OptionNames::SERVICE_VERSION => new NullableStringOptionMetadata(), OptionNames::SPAN_COMPRESSION_ENABLED => new BoolOptionMetadata(/* default */ true), OptionNames::SPAN_COMPRESSION_EXACT_MATCH_MAX_DURATION => self::buildDurationMetadataInMilliseconds(/* default */ 50), OptionNames::SPAN_COMPRESSION_SAME_KIND_MAX_DURATION => self::buildDurationMetadataInMilliseconds(/* default */ 0), OptionNames::SPAN_STACK_TRACE_MIN_DURATION => self::buildDurationMetadataInMillisecondsNoMin(/* default */ OptionDefaultValues::SPAN_STACK_TRACE_MIN_DURATION), OptionNames::STACK_TRACE_LIMIT => new IntOptionMetadata(/* min */ null, /* max */ null, /* default */ OptionDefaultValues::STACK_TRACE_LIMIT), OptionNames::TRANSACTION_IGNORE_URLS => new NullableWildcardListOptionMetadata(), OptionNames::TRANSACTION_MAX_SPANS => self::buildPositiveOrZeroIntMetadata(OptionDefaultValues::TRANSACTION_MAX_SPANS), OptionNames::TRANSACTION_SAMPLE_RATE => new FloatOptionMetadata(/* min */ 0.0, /* max */ 1.0, /* default */ 1.0), OptionNames::URL_GROUPS => new NullableWildcardListOptionMetadata(), OptionNames::VERIFY_SERVER_CERT => new BoolOptionMetadata(/* default */ true), ]; self::$vaLue = $value; return self::$vaLue; } }