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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *     http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.commons.scxml2.model;
18  
19  /**
20   * A <code>ContentContainer</code> represents an element in the SCXML
21   * document that may have a (single) child &lt;content/&gt; element
22   */
23  
24  public interface ContentContainer {
25  
26      /**
27       * Returns the content
28       *
29       * @return the content
30       */
31      Content getContent();
32  
33      /**
34       * Sets the content
35       * @param content the content to set
36       */
37      void setContent(Content content);
38  }