code: /**
   * This file is part of Eclipse Steady.
   *
   * 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.
   *
   * SPDX-License-Identifier: Apache-2.0
   * SPDX-FileCopyrightText: Copyright (c) 2018-2020 SAP SE or an SAP affiliate company and Eclipse Steady contributors
   */
  package org.eclipse.steady.shared.json.model.metrics;
  
  import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
  import com.fasterxml.jackson.annotation.JsonInclude;
  
  /**
   * <p>Counter class.</p>
   */
  @JsonInclude(JsonInclude.Include.ALWAYS)
  @JsonIgnoreProperties(ignoreUnknown = true)
  public class Counter extends AbstractMetric {
  
    private int count;
  
    /**
     * <p>Constructor for Counter.</p>
     */
    public Counter() {
      this(null, 0);
    }
  
    /**
     * <p>Constructor for Counter.</p>
     *
     * @param _name a {@link java.lang.String} object.
     */
    public Counter(String _name) {
      this(_name, 0);
    }
  
    /**
     * <p>Constructor for Counter.</p>
     *
     * @param _name a {@link java.lang.String} object.
     * @param _count a int.
     * @throws java.lang.IllegalArgumentException if any.
     */
    public Counter(String _name, int _count) throws IllegalArgumentException {
      super(_name);
      this.count = _count;
    }
  
    /**
     * <p>increment.</p>
     */
    public void increment() {
      this.increment(1);
    }
  
    /**
     * <p>increment.</p>
     *
     * @param _i a int.
     */
    public void increment(int _i) {
      this.count += _i;
    }
  
    /**
     * <p>decrement.</p>
     */
    public void decrement() {
      this.increment(1);
    }
  
    /**
     * <p>decrement.</p>
     *
     * @param _i a int.
     */
    public void decrement(int _i) {
      this.count -= _i;
    }
  
    /**
     * <p>Getter for the field <code>count</code>.</p>
     *
     * @return a int.
     */
    public int getCount() {
      return this.count;
    }
  }
  