aeon_value.proto

syntax = "proto3";

package aeon;

// Special value denoting null.
enum NullValue { NULL_VALUE = 0; }

// Array of arbitrary-typed values.
message ArrayValue { repeated Value fields = 1; }

// Map with string keys and arbitrary-typed values..
message MapValue { map<string, Value> fields = 1; }

// Date time value.
message DateTimeValue {
  int64 seconds = 1;
  int64 nsec = 2;
  string location = 3;
}

// Date time interval value.
message IntervalValue {
  enum IntervalAdjust {
    INTERVAL_ADJUST_NONE = 0;
    INTERVAL_ADJUST_EXCESS = 1;
    INTERVAL_ADJUST_LAST = 2;
  }
  int64 year = 1;
  int64 month = 2;
  int64 week = 3;
  int64 day = 4;
  int64 hour = 5;
  int64 min = 6;
  int64 sec = 7;
  int64 nsec = 8;
  IntervalAdjust adjust = 9;
}

// Arbitrary value that can be serialized to be sent over the network or
// stored in the database.
message Value {
  oneof kind {
    uint64 unsigned_value = 1;
    string string_value = 2;
    double number_value = 3;
    sint64 integer_value = 4;
    bool boolean_value = 5;
    bytes varbinary_value = 6;
    string decimal_value = 7;
    string uuid_value = 8;
    DateTimeValue datetime_value = 9;
    IntervalValue interval_value = 10;
    ArrayValue array_value = 11;
    MapValue map_value = 12;
    NullValue null_value = 13;
  }
}