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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  
20  package org.apache.myfaces.tobago.internal.taglib.declaration;
21  
22  import org.apache.myfaces.tobago.apt.annotation.DynamicExpression;
23  import org.apache.myfaces.tobago.apt.annotation.TagAttribute;
24  import org.apache.myfaces.tobago.apt.annotation.UIComponentTagAttribute;
25  
26  public interface HasVar {
27  
28    /**
29     * Name of a request-scope attribute under which the model data for the row
30     * selected by the current value of the "rowIndex" property
31     * (i.e. also the current value of the "rowData" property) will be exposed.
32     */
33    @TagAttribute(required = true)
34    @UIComponentTagAttribute(
35        expression = DynamicExpression.PROHIBITED)
36    void setVar(String var);
37  }