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.bifromq.mqtt.handler.condition;
  
  /**
   * Group of conditions that are met if any of the conditions are met.
   */
  public class ORCondition implements Condition {
      private final Condition[] conditions;
      private String message;
  
      public static Condition or(Condition... conditions) {
          return new ORCondition(conditions);
      }
  
      public ORCondition(Condition... conditions) {
          this.conditions = conditions;
      }
  
      @Override
      public boolean meet() {
          for (Condition condition : conditions) {
              if (condition.meet()) {
                  message = condition.toString();
                  return true;
              }
          }
          message = "";
          return false;
      }
  
      @Override
      public String toString() {
          return message;
      }
  }
  