code: /*******************************************************************************
   * Copyright 2018 572682
   * 
   * Licensed under the Apache License, Version 2.0 (the "License"); you may not
   * use this file except in compliance with the License.  You may obtain a copy
   * of the License at
   * 
   *   http://www.apache.org/licenses/LICENSE-2.0
   * 
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
   * License for the specific language governing permissions and limitations under
   * the License.
   ******************************************************************************/
  package us.dot.its.jpo.ode.plugin.j2735.builders;
  
  import java.math.BigDecimal;
  
  import com.fasterxml.jackson.databind.JsonNode;
  
  import us.dot.its.jpo.ode.plugin.j2735.J2735PathPrediction;
  
  public class PathPredictionBuilder {
  
     private PathPredictionBuilder() {
        throw new UnsupportedOperationException();
     }
  
     public static J2735PathPrediction genericPathPrediction(JsonNode pathPrediction) {
        J2735PathPrediction pp = new J2735PathPrediction();
  
        JsonNode radiusOfCurve = pathPrediction.get("radiusOfCurve");
        if (null == radiusOfCurve || radiusOfCurve.asLong() >= 32767 || radiusOfCurve.asLong() < -32767) {
           pp.setRadiusOfCurve(BigDecimal.ZERO.setScale(1));
        } else {
           pp.setRadiusOfCurve(BigDecimal.valueOf(radiusOfCurve.asLong(), 1));
        }
  
        JsonNode confidence = pathPrediction.get("confidence");
        if (null == confidence || confidence.asLong() < 0 || confidence.asLong() > 200) {
           throw new IllegalArgumentException("Confidence value out of bounds [0.200]");
        } else {
           pp.setConfidence(BigDecimal.valueOf(confidence.asLong() * 5, 1));
        }
  
        return pp;
     }
  
  }
  