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Fix find desc (#43, #91) #97

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merged 5 commits into from
Apr 3, 2019
Merged

Fix find desc (#43, #91) #97

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64de98c
Add missing link to FindDescriptor
luisremis Mar 29, 2019
623c2a1
Fix FindDesc to avoid always returning id and label (#43)
luisremis Mar 29, 2019
d734a82
Fix FindDesc by constraint with blob=true (#91)
luisremis Mar 29, 2019
51ce4b1
Add more testing for FindDesc
luisremis Mar 29, 2019
3379ab4
Fix blob check condition on FindDesc
luisremis Apr 1, 2019
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50 changes: 34 additions & 16 deletions src/DescriptorsCommand.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -540,11 +540,11 @@ int FindDescriptor::construct_protobuf(

// Query for the Descriptors related to user-defined link
// that match the user-defined constraints
// We will need to the the AND operation
// We will need to do the AND operation
// on the construct_response.

int desc_ref = get_value<int>(cmd, "_ref",
query.get_available_reference());
query.get_available_reference());

query.QueryNode(
desc_ref,
Expand Down Expand Up @@ -668,16 +668,31 @@ int FindDescriptor::construct_protobuf(
return 0;
}

void FindDescriptor::convert_properties(Json::Value& entities)
void FindDescriptor::convert_properties(Json::Value& entities,
Json::Value& list)
{
bool flag_label = false;
bool flag_id = false;

for (auto& prop : list) {
if (prop.asString() == "_label") {
flag_label = true;
}
if (prop.asString() == "_id") {
flag_id = true;
}
}

for (auto& element : entities) {

if (element.isMember(VDMS_DESC_LABEL_PROP)) {
element["_label"] = element[VDMS_DESC_LABEL_PROP];
if (flag_label)
element["_label"] = element[VDMS_DESC_LABEL_PROP];
element.removeMember(VDMS_DESC_LABEL_PROP);
}
if (element.isMember(VDMS_DESC_ID_PROP)) {
element["_id"] = element[VDMS_DESC_ID_PROP];
if (flag_id)
element["_id"] = element[VDMS_DESC_ID_PROP];
element.removeMember(VDMS_DESC_ID_PROP);
}
}
Expand Down Expand Up @@ -711,6 +726,7 @@ Json::Value FindDescriptor::construct_responses(
}

const Json::Value& results = cmd["results"];
Json::Value list = get_value<Json::Value>(results, "list");

// Case (1)
if (cmd.isMember("link")) {
Expand All @@ -719,6 +735,10 @@ Json::Value FindDescriptor::construct_responses(

findDesc = json_responses[0];

if (findDesc.isMember("entities")) {
convert_properties(findDesc["entities"], list);
}

if (findDesc["status"] != 0) {
Json::Value return_error;
return_error["status"] = RSCommand::Error;
Expand All @@ -734,7 +754,7 @@ Json::Value FindDescriptor::construct_responses(
findDesc = json_responses[1];

if (findDesc.isMember("entities")) {
convert_properties(findDesc["entities"]);
convert_properties(findDesc["entities"], list);
}

if (findDesc["status"] != 0) {
Expand Down Expand Up @@ -783,14 +803,13 @@ Json::Value FindDescriptor::construct_responses(
std::vector<float>* distances;

bool compute_distance = false;
if (results.isMember("list")) {

for (int i = 0; i < results["list"].size(); ++i) {
if (results["list"][i].asString() == "_distance") {
compute_distance = true;
break;
}
Json::Value list = get_value<Json::Value>(results, "list");

for (auto& prop : list) {
if (prop.asString() == "_distance") {
compute_distance = true;
break;
}
}

Expand All @@ -817,8 +836,6 @@ Json::Value FindDescriptor::construct_responses(
Json::Value entities = findDesc["entities"];
findDesc.removeMember("entities");

convert_properties(entities);

for (int i = 0; i < (*ids).size(); ++i) {

Json::Value desc_data;
Expand All @@ -827,7 +844,7 @@ Json::Value FindDescriptor::construct_responses(
bool pass_constraints = false;

for (auto ent : entities) {
if (ent["_id"].asInt64() == d_id) {
if (ent[VDMS_DESC_ID_PROP].asInt64() == d_id) {
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Seems like some cleanup mixed in with the actual changes. Just make sure they aren't numerous enough to warrant a separate commit. Otherwise its ok.

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This is actually needed here in this commit as the "convertproperties" function (that was doing this translation internally) was moved below.

desc_data = ent;
pass_constraints = true;
break;
Expand Down Expand Up @@ -867,12 +884,13 @@ Json::Value FindDescriptor::construct_responses(
findDesc["info"] = "VCL Exception";
return error(findDesc);
}

}

findDesc["entities"].append(desc_data);
}

convert_properties(findDesc["entities"], list);

if (cache.isMember("cache_obj_id")) {
// We remove the vectors associated with that entry to
// free memory, without removing the entry from _cache_map
Expand Down
2 changes: 1 addition & 1 deletion src/DescriptorsCommand.h
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Expand Up @@ -154,7 +154,7 @@ namespace VDMS{
{

private:
void convert_properties(Json::Value& entities);
void convert_properties(Json::Value& entities, Json::Value& list);

public:
FindDescriptor();
Expand Down
1 change: 1 addition & 0 deletions utils/src/api_schema/api_schema.json
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Expand Up @@ -581,6 +581,7 @@
"_ref": { "$ref": "#/definitions/refInt" },
"k_neighbors": { "$ref": "#/definitions/positiveInt" },
"results": { "$ref": "#/definitions/blockResults" },
"link": { "$ref": "#/definitions/blockLink" },
"constraints": { "type": "object" },
"properties": { "type": "object" }
},
Expand Down