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1   /*
2    * ====================================================================
3    * Licensed to the Apache Software Foundation (ASF) under one
4    * or more contributor license agreements.  See the NOTICE file
5    * distributed with this work for additional information
6    * regarding copyright ownership.  The ASF licenses this file
7    * to you under the Apache License, Version 2.0 (the
8    * "License"); you may not use this file except in compliance
9    * with the License.  You may obtain a copy of the License at
10   *
11   *   http://www.apache.org/licenses/LICENSE-2.0
12   *
13   * Unless required by applicable law or agreed to in writing,
14   * software distributed under the License is distributed on an
15   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16   * KIND, either express or implied.  See the License for the
17   * specific language governing permissions and limitations
18   * under the License.
19   * ====================================================================
20   *
21   * This software consists of voluntary contributions made by many
22   * individuals on behalf of the Apache Software Foundation.  For more
23   * information on the Apache Software Foundation, please see
24   * <http://www.apache.org/>.
25   *
26   */
27  
28  package org.apache.http.params;
29  
30  import java.util.Set;
31  
32  /**
33   * Gives access to the full set of parameter names.
34   *
35   * @see HttpParams
36   *
37   * @since 4.2
38   *
39   * @deprecated (4.3) use configuration classes provided 'org.apache.http.config'
40   *  and 'org.apache.http.client.config'
41   */
42  @Deprecated
43  public interface HttpParamsNames {
44  
45      /**
46       * Returns the current set of names;
47       * in the case of stacked parameters, returns the names
48       * from all the participating HttpParams instances.
49       *
50       * Changes to the underlying HttpParams are not reflected
51       * in the set - it is a snapshot.
52       *
53       * @return the names, as a Set&lt;String&gt;
54       */
55      Set<String> getNames();
56  
57  }