An attribute in CostMatricesRequest is added to consider distance table

Author: IvanDanSantos

src/main/java/com/osrm/client/Main.java

@@ -28,16 +28,13 @@ public static void main(String[] args) throws EmptyUrlException {
 
             String profile = "car";
 
-            String options = "{\"metrics\": \"time,distance\"}";
-
             CostMatricesRequest request = CostMatricesRequest.builder()
                     .speedRate(speedRate)
                     .country(country)
                     .locations(locations)
                     .token(token)
                     .profile(profile)
-                    .metrics("time,distance")
-                    //.metrics("time")
+                    .returnDistanceMatrix(true)
                     .build();
 
             CostMatrices matrices = client.getCostMatrices(request);

src/main/java/com/osrm/client/OSRMClient.java

@@ -53,7 +53,10 @@ public CostMatrices getCostMatrices(CostMatricesRequest request) {
     paramsString = addParamString(paramsString, "country", request.getCountry());
     paramsString = addParamString(paramsString, "start_time", request.getStartTime());
     paramsString = addParamString(paramsString, "vehicleSubType", request.getVehicleSubType());
-    paramsString = addParamString(paramsString, "metrics", request.getMetrics());
+
+    final String metricsParam = request.isReturnDistanceMatrix() ? "time,distance" : "time";
+
+    paramsString = addParamString(paramsString, "metrics", metricsParam);
     //TODO:423 pending implement vehicular restriction
 
     RequestBody body = RequestBody.create(mediaType, "loc=" + paramsString);

src/main/java/com/osrm/client/request/CostMatricesRequest.java

@@ -16,5 +16,5 @@ public class CostMatricesRequest {
   private final String startTime;
   private final String vehicleSubType;
   private final String restrictionOption;
-  private final String metrics;
+  private final boolean returnDistanceMatrix;
 }