Remove estimated_cells value in the response.

docs/http.md

@@ -284,7 +284,6 @@ curl 'http://router.project-osrm.org/table/v1/driving/13.388860,52.517037;13.397
   the i-th waypoint to the j-th waypoint. Values are given in meters. Can be `null` if no route between `i` and `j` can be found. Note that computing the `distances` table is currently only implemented for CH. If `annotations=distance` or `annotations=duration,distance` is requested when running a MLD router, a `NotImplemented` error will be returned.
 - `sources` array of `Waypoint` objects describing all sources in order
 - `destinations` array of `Waypoint` objects describing all destinations in order
-- `estimated_cells` (optional) array of arrays containing `i,j` pairs indicating which cells contain estimated values based on `fallback_speed`.  Will be absent if `fallback_speed` is not used.
 
 In case of error the following `code`s are supported in addition to the general ones:
 
@@ -385,10 +384,6 @@ All other properties might be undefined.
       2361.73,
       0
     ]
-  ],
-  "estimated_cells": [
-    [ 0, 1 ],
-    [ 1, 0 ]
   ]
 }
 ```

docs/nodejs/api.md

@@ -156,7 +156,6 @@ Returns **[Object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refer
                  Values are given in seconds.
 **`sources`**: array of [`Ẁaypoint`](#waypoint) objects describing all sources in order.
 **`destinations`**: array of [`Ẁaypoint`](#waypoint) objects describing all destinations in order.
-**`estimated_cells`**: (optional) if `fallback_speed` is used, will be an array of arrays of `row,column` values, indicating which cells contain estimated values.
 
 ### tile
 

features/step_definitions/distance_matrix.js

@@ -3,25 +3,22 @@ var util = require('util');
 module.exports = function () {
     const durationsRegex = new RegExp(/^I request a travel time matrix I should get$/);
     const distancesRegex = new RegExp(/^I request a travel distance matrix I should get$/);
-    const estimatesRegex = new RegExp(/^I request a travel time matrix I should get estimates for$/);
 
     const DURATIONS_NO_ROUTE = 2147483647;     // MAX_INT
     const DISTANCES_NO_ROUTE = 3.40282e+38;    // MAX_FLOAT
 
     this.When(durationsRegex, function(table, callback) {tableParse.call(this, table, DURATIONS_NO_ROUTE, 'durations', callback);}.bind(this));
     this.When(distancesRegex, function(table, callback) {tableParse.call(this, table, DISTANCES_NO_ROUTE, 'distances', callback);}.bind(this));
-    this.When(estimatesRegex, function(table, callback) {tableParse.call(this, table, DISTANCES_NO_ROUTE, 'estimated_cells', callback);}.bind(this));
 };
 
 const durationsParse = function(v) { return isNaN(parseInt(v)); };
 const distancesParse = function(v) { return isNaN(parseFloat(v)); };
-const estimatesParse = function(v) { return isNaN(parseFloat(v)); };
 
 function tableParse(table, noRoute, annotation, callback) {
 
-    const parse = annotation == 'distances' ? distancesParse : (annotation == 'durations' ? durationsParse : estimatesParse);
+    const parse = annotation == 'distances' ? distancesParse : durationsParse;
     const params = this.queryParams;
-    params.annotations = ['durations','estimated_cells'].includes(annotation) ? 'duration' : 'distance';
+    params.annotations = annotation == 'distances' ? 'distance' : 'duration';
 
     var tableRows = table.raw();
 
@@ -64,26 +61,11 @@ function tableParse(table, noRoute, annotation, callback) {
 
             var json = JSON.parse(response.body);
 
-            var result = {};
-            if (annotation === 'estimated_cells') {
-                result = table.raw().map(row => row.map(cell => ''));
-                json[annotation].forEach(pair => {
-                    result[pair[0]+1][pair[1]+1] = 'Y';
-                });
-                result = result.slice(1).map(row => {
-                    var hashes = {};
-                    row.slice(1).forEach((v,i) => {
-                        hashes[tableRows[0][i+1]] = v;
-                    });
-                    return hashes;
-                });
-            } else {
-                result = json[annotation].map(row => {
-                    var hashes = {};
-                     row.forEach((v, i) => { hashes[tableRows[0][i+1]] = parse(v) ? '' : v; });
-                    return hashes;
-                });
-            }
+            var result = json[annotation].map(row => {
+                var hashes = {};
+                row.forEach((v, i) => { hashes[tableRows[0][i+1]] = parse(v) ? '' : v; });
+                return hashes;
+            });
 
             var testRow = (row, ri, cb) => {
                 for (var k in result[ri]) {

features/testbot/duration_matrix.feature

@@ -534,13 +534,6 @@ Feature: Basic Duration Matrix
             | f | 18 | 12 | 0  | 30 |
             | 1 | 30 | 24 | 30 | 0  |
 
-        When I request a travel time matrix I should get estimates for
-            |   | a | b | f | 1 |
-            | a |   |   | Y | Y |
-            | b |   |   | Y | Y |
-            | f | Y | Y |   |   |
-            | 1 | Y | Y |   |   |
-
     Scenario: Testbot - Filling in noroutes with estimates - use input coordinate
         Given a grid size of 300 meters
         Given the extract extra arguments "--small-component-size 4"

include/engine/api/table_api.hpp

@@ -31,15 +31,6 @@ namespace api
 class TableAPI final : public BaseAPI
 {
   public:
-    struct TableCellRef
-    {
-        TableCellRef(const std::size_t &row, const std::size_t &column) : row{row}, column{column}
-        {
-        }
-        std::size_t row;
-        std::size_t column;
-    };
-
     TableAPI(const datafacade::BaseDataFacade &facade_, const TableParameters &parameters_)
         : BaseAPI(facade_, parameters_), parameters(parameters_)
     {
@@ -48,7 +39,6 @@ class TableAPI final : public BaseAPI
     virtual void
     MakeResponse(const std::pair<std::vector<EdgeDuration>, std::vector<EdgeDistance>> &tables,
                  const std::vector<PhantomNode> &phantoms,
-                 const std::vector<TableCellRef> &estimated_cells,
                  util::json::Object &response) const
     {
         auto number_of_sources = parameters.sources.size();
@@ -87,11 +77,6 @@ class TableAPI final : public BaseAPI
                 MakeDistanceTable(tables.second, number_of_sources, number_of_destinations);
         }
 
-        if (parameters.fallback_speed > 0)
-        {
-            response.values["estimated_cells"] = MakeEstimatesTable(estimated_cells);
-        }
-
         response.values["code"] = "Ok";
     }
 
@@ -178,19 +163,6 @@ class TableAPI final : public BaseAPI
         return json_table;
     }
 
-    virtual util::json::Array
-    MakeEstimatesTable(const std::vector<TableCellRef> &estimated_cells) const
-    {
-        util::json::Array json_table;
-        std::for_each(estimated_cells.begin(), estimated_cells.end(), [&](const auto &cell) {
-            util::json::Array row;
-            row.values.push_back(util::json::Number(cell.row));
-            row.values.push_back(util::json::Number(cell.column));
-            json_table.values.push_back(std::move(row));
-        });
-        return json_table;
-    }
-
     const TableParameters &parameters;
 };
 

src/engine/plugins/table.cpp

@@ -95,8 +95,6 @@ Status TablePlugin::HandleRequest(const RoutingAlgorithmsInterface &algorithms,
         return Error("NoTable", "No table found", result);
     }
 
-    std::vector<api::TableAPI::TableCellRef> estimated_pairs;
-
     // Scan table for null results - if any exist, replace with distance estimates
     if (params.fallback_speed > 0)
     {
@@ -127,15 +125,13 @@ Status TablePlugin::HandleRequest(const RoutingAlgorithmsInterface &algorithms,
                     {
                         result_tables_pair.second[table_index] = distance_estimate;
                     }
-
-                    estimated_pairs.emplace_back(row, column);
                 }
             }
         }
     }
 
     api::TableAPI table_api{facade, params};
-    table_api.MakeResponse(result_tables_pair, snapped_phantoms, estimated_pairs, result);
+    table_api.MakeResponse(result_tables_pair, snapped_phantoms, result);
 
     return Status::Ok;
 }

test/nodejs/table.js

@@ -234,7 +234,7 @@ tables.forEach(function(annotation) {
     });
 
     test('table: ' + annotation + ' table in Monaco without motorways', function(assert) {
-        assert.plan(2);
+        assert.plan(1);
         var osrm = new OSRM({path: mld_data_path, algorithm: 'MLD'});
         var options = {
             coordinates: two_test_coordinates,
@@ -243,12 +243,11 @@ tables.forEach(function(annotation) {
         };
         osrm.table(options, function(err, response) {
             assert.equal(response[annotation].length, 2);
-            assert.strictEqual(response.estimated_cells, undefined);
         });
     });
 
     test('table: ' + annotation + ' table in Monaco with fallback speeds', function(assert) {
-        assert.plan(2);
+        assert.plan(1);
         var osrm = new OSRM({path: mld_data_path, algorithm: 'MLD'});
         var options = {
             coordinates: two_test_coordinates,
@@ -258,7 +257,6 @@ tables.forEach(function(annotation) {
         };
         osrm.table(options, function(err, response) {
             assert.equal(response[annotation].length, 2);
-            assert.equal(response['estimated_cells'].length, 0);
         });
     });