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Extension of the Identifier message with an additional type #464

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Extension of the Identifier message with an additional type #464

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Extension of the Identifier message with an additional type and its d…
DerBaertige Jan 25, 2021
6e9e9b5
Fix misuse of brief in doxygen
DerBaertige Jan 26, 2021
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48 changes: 41 additions & 7 deletions osi_common.proto
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Original file line number Diff line number Diff line change
Expand Up @@ -196,13 +196,8 @@ message Orientation3d
// Has to be unique among all simulated items at any given time. For ground
// truth, the identifier of an item (object, lane, sign, etc.) must remain
// stable over its lifetime. \c Identifier values may be only be reused if the
// available address space is exhausted and the specific values have not been in
// use for several timesteps. Sensor specific tracking IDs have no restrictions
// and should behave according to the sensor specifications.
//
// The value MAX(uint64) = 2^(64) -1 =
// 0b1111111111111111111111111111111111111111111111111111111111111111 is
// reserved and indicates an invalid ID or error.
// available address space is exhausted and the specific values have not been
// in use for several timesteps.
//
message Identifier
{
Expand All @@ -213,6 +208,45 @@ message Identifier
// \endrules
//
optional uint64 value = 1;

// The type of the identifier value
//
optional TYPE type = 2;

// Classification of the identifier type
//
// The identifier can be used in different parts on the one hand as a
// definition for a new Object or as a reference.
//
// Additionally, in some cases it could be necessary to set an undefined
// identifier with the value TYPE_UNKNOWN. One of the main use cases are
// the description of dead-end roads in the LanePairing message.
//
enum TYPE
{
// The id is not valid or not defined
//
TYPE_UNKNOWN = 0;

// Other must not be used
//
TYPE_OTHER = 1;

// Represents an error
//
TYPE_ERROR = 2;

// The identifier of an object
//
// In this case the identifier value must be unique among all
// simulated objects
//
TYPE_IDENTIFIER = 3;

// The identifier is a reference to an object
//
TYPE_REFERENCE = 4;
}
}

//
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