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.bpmn.model;
  
  import java.util.List;
  import java.util.Map;
  
  /**
   * interface for accessing Element attributes.
   *
   */
  public interface HasExtensionAttributes {
      /** get element's attributes */
      Map<String, List<ExtensionAttribute>> getAttributes();
  
      /**
       * return value of the attribute from given namespace with given name.
       *
       * @param namespace
       * @param name
       * @return attribute value or null in case when attribute was not found
       */
      String getAttributeValue(String namespace, String name);
  
      /** add attribute to the object */
      void addAttribute(ExtensionAttribute attribute);
  
      /** set all object's attributes */
      void setAttributes(Map<String, List<ExtensionAttribute>> attributes);
  }
  