The methods just check specific values for the enum. We should either make the enum definition private or remove the functions.
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Make the class behave like this:
struct FeatureCompatibility {
enum class Version { kFullyDowngradedTo34, kUpgradingTo36, kFullyUpgradedTo36, kDowngradingTo34, kUnsetIn36 };
const Version getVersion() const {
return _version.load();
}
void reset() {
_version.store(Version::k34);
}
void setVersion(Version version) {
// enforce state transitions
return _version.store(version);
}
const bool isSchemaVersion36() {
return (isFullyUpgradedTo36() || isUpgradingTo36());
}
private:
AtomicWord<Version> _version{Version::kUnset};
} featureCompatibility;
- depends on
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SERVER-31438 Remove featureCompatibilityVersion parameter for IndexDescriptor::getDefaultIndexVersion
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- Closed
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- is related to
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SERVER-31607 Remove FeatureCompatibilityVersionInfo struct
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- Closed
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- related to
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- Closed
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