content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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.
   */
  /*
   * This file includes code derived from the project "jackson-datatype-jts"
   * under the Apache License 2.0.
   * Original source: https://github.com/bedatadriven/jackson-datatype-jts/blob/master/src/main/java/com/bedatadriven/jackson/datatype/jts/parsers/MultiLineStringParser.java.
   *
   * Modifications:
   * - Adapted the code to support the org.locationtech.jts package instead of com.vividsolutions.jts
   *
   * The modified version retains the original license and notices. For more information
   * on the original project and licensing, please visit https://github.com/bedatadriven/jackson-datatype-jts.
   */
  package org.apache.asterix.dataflow.data.nontagged.serde.jacksonjts.parsers;
  
  import static org.apache.asterix.dataflow.data.nontagged.serde.jacksonjts.GeoJsonConstants.COORDINATES;
  
  import org.locationtech.jts.geom.GeometryFactory;
  import org.locationtech.jts.geom.LineString;
  import org.locationtech.jts.geom.MultiLineString;
  
  import com.fasterxml.jackson.databind.JsonMappingException;
  import com.fasterxml.jackson.databind.JsonNode;
  
  /**
   * A parser for converting GeoJSON multi-line string data into JTS {@link MultiLineString} objects using a specified {@link GeometryFactory}.
   * This class handles the parsing of multi-line string geometries, where each line string is represented by an array of coordinate arrays.
   * It supports the conversion of complex multi-line string geometries, which may consist of multiple, distinct line strings.
   * The parser extends {@code BaseParser} to utilize shared functionality and ensure the consistent application of the {@link GeometryFactory}
   * in creating {@link MultiLineString} instances.
   */
  public class MultiLineStringParser extends BaseParser implements GeometryParser<MultiLineString> {
  
      public MultiLineStringParser(GeometryFactory geometryFactory) {
          super(geometryFactory);
      }
  
      public MultiLineString multiLineStringFromJson(JsonNode root) {
          return geometryFactory.createMultiLineString(lineStringsFromJson(root.get(COORDINATES)));
      }
  
      private LineString[] lineStringsFromJson(JsonNode array) {
          LineString[] strings = new LineString[array.size()];
          for (int i = 0; i != array.size(); ++i) {
              strings[i] = geometryFactory.createLineString(PointParser.coordinatesFromJson(array.get(i)));
          }
          return strings;
      }
  
      @Override
      public MultiLineString geometryFromJson(JsonNode node) throws JsonMappingException {
          return multiLineStringFromJson(node);
      }
  }
  