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.
   */
  package org.apache.camel.example.springboot.cxf.otel;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.Map;
  import java.util.Optional;
  import java.util.concurrent.ConcurrentHashMap;
  
  import jakarta.validation.constraints.NotNull;
  
  public class Results {
  	@NotNull
  	Map<Constants.NUM_TYPE, List<RandomNumber>> result;
  
  	public Results() {
  		result = new ConcurrentHashMap<>(2);
  	}
  
  	public Map<Constants.NUM_TYPE, List<RandomNumber>> getResult() {
  		return result;
  	}
  
  	public int getEvenCount() {
  		return count(Constants.NUM_TYPE.EVEN);
  	}
  
  	public int getOddCount() {
  		return count(Constants.NUM_TYPE.ODD);
  	}
  
  	public Results addNumber(RandomNumber num) {
  		addNumber(num.getType(), num);
  		return this;
  	}
  
  	private void addNumber(Constants.NUM_TYPE evenOddKey, RandomNumber number) {
  		final List<RandomNumber> values = Optional.ofNullable(result.get(evenOddKey)).orElseGet(() -> new ArrayList<>());
  		values.add(number);
  		result.put(evenOddKey, values);
  	}
  
  	private Integer count(Constants.NUM_TYPE key) {
  		return Optional.ofNullable(result.get(key)).map(List::size).orElse(0);
  	}
  
  }
  