package HeuristicLab.Persistence;

message Bundle {
  repeated bytes transformer_guids = 1;
  repeated bytes type_guids = 2;
  repeated string strings = 3;
  repeated Box boxes = 4;
  required uint32 root_box_id = 5;
}

message Box {
  optional uint32 transformer_id = 1;
  optional uint32 type_id = 2;

  extensions 100 to max;
}

// scalar boxes
message BoolBox {
  extend Box {
    required BoolBox bool = 100;
  }
  required bool value = 1;
}
message IntBox {
  extend Box {
    required IntBox int = 101;
  }
  required int32 value = 1;
}
message LongBox {
  extend Box {
    required LongBox long = 102;
  }
  required int64 value = 1;
}
message UnsignedIntBox {
  extend Box {
    required UnsignedIntBox unsigned_int = 103;
  }
  required uint32 value = 1;
}
message UnsignedLongBox {
  extend Box {
    required UnsignedLongBox unsigned_long = 104;
  }
  required uint64 value = 1;
}
message FloatBox {
  extend Box {
    required FloatBox float = 105;
  }
  required float value = 1;
}
message DoubleBox {
  extend Box {
    required DoubleBox double = 106;
  }
  required double value = 1;
}
message StringBox {
  extend Box {
    required StringBox string = 107;
  }
  required string value = 1;
}
message BytesBox {
  extend Box {
    required BytesBox bytes = 108;
  }
  required bytes value = 1;
}

// array boxes
message BoolArrayBox {
  extend Box {
    required BoolArrayBox bool_array = 120;
  }
  repeated bool values = 1 [packed = true];
}
message IntArrayBox {
  extend Box {
    required IntArrayBox int_array = 121;
  }
  repeated int32 values = 1 [packed = true];
}

// matrix boxes
message MatrixBox {
  extend Box {
    required MatrixBox matrix = 140;
  }
  optional uint32 element_type_id = 1;
  repeated uint32 lengths = 2 [packed = true];

  extensions 100 to max;
}
message BoolMatrixBox {
  extend MatrixBox {
    required BoolMatrixBox bool_matrix = 100;
  }
  repeated bool values = 1 [packed = true];
}
message IntMatrixBox {
  extend MatrixBox {
    required IntMatrixBox int_matrix = 101;
  }
  repeated int32 values = 1 [packed = true];
}

// composite boxes
message DictionaryBox {
  extend Box {
    required DictionaryBox dictionary = 160;
  }
  repeated uint32 key_ids = 1 [packed = true];
  repeated uint32 value_ids = 2 [packed = true];
  required uint32 comparer_id = 3;
}