31 virtual String getSegmentsFileName() = 0;
47 virtual void deleteCommit() = 0;
49 virtual bool isDeleted() = 0;
52 virtual bool isOptimized() = 0;
57 virtual int32_t hashCode();
61 virtual int64_t getVersion() = 0;
64 virtual int64_t getGeneration() = 0;
68 virtual int64_t getTimestamp();
72 virtual MapStringString getUserData() = 0;