content: /*
   * Copyright 2010-2025 Hyland Software, Inc. and its affiliates.
   *
   * 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 org.activiti.engine.impl.bpmn.parser;
  
  import java.io.Serializable;
  import java.util.Comparator;
  
  /**
  
   */
  public class ErrorEventDefinition implements Serializable {
  
      public static Comparator<ErrorEventDefinition> comparator = new Comparator<ErrorEventDefinition>() {
          public int compare(ErrorEventDefinition o1, ErrorEventDefinition o2) {
              return o2.getPrecedence().compareTo(o1.getPrecedence());
          }
      };
  
      private static final long serialVersionUID = 1L;
  
      protected final String handlerActivityId;
      protected String errorCode;
      protected Integer precedence = 0;
  
      public ErrorEventDefinition(String handlerActivityId) {
          this.handlerActivityId = handlerActivityId;
      }
  
      public String getErrorCode() {
          return errorCode;
      }
  
      public void setErrorCode(String errorCode) {
          this.errorCode = errorCode;
      }
  
      public String getHandlerActivityId() {
          return handlerActivityId;
      }
  
      public Integer getPrecedence() {
          // handlers with error code take precedence over catchall-handlers
          return precedence + (errorCode != null ? 1 : 0);
      }
  
      public void setPrecedence(Integer precedence) {
          this.precedence = precedence;
      }
  
      public boolean catches(String errorCode) {
          return errorCode == null || this.errorCode == null || this.errorCode.equals(errorCode);
      }
  }
  