1 /*
2 * Copyright (c) 2002-2025 Gargoyle Software Inc.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 * https://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15 package org.htmlunit.html;
16
17 import java.util.Map;
18
19 import org.htmlunit.SgmlPage;
20
21 /**
22 * Wrapper for the HTML element "param".
23 *
24 * @author <a href="mailto:mbowler@GargoyleSoftware.com">Mike Bowler</a>
25 * @author <a href="mailto:cse@dynabean.de">Christian Sell</a>
26 * @author Ahmed Ashour
27 * @author Ronald Brill
28 * @author Frank Danek
29 */
30 public class HtmlParameter extends HtmlElement {
31
32 /** The HTML tag represented by this element. */
33 public static final String TAG_NAME = "param";
34
35 /**
36 * Creates an instance of HtmlParameter
37 *
38 * @param qualifiedName the qualified name of the element type to instantiate
39 * @param page the HtmlPage that contains this element
40 * @param attributes the initial attributes
41 */
42 HtmlParameter(final String qualifiedName, final SgmlPage page,
43 final Map<String, DomAttr> attributes) {
44 super(qualifiedName, page, attributes);
45 }
46
47 /**
48 * Returns the value of the attribute {@code id}. Refer to the
49 * <a href="http://www.w3.org/TR/html401/">HTML 4.01</a>
50 * documentation for details on the use of this attribute.
51 *
52 * @return the value of the attribute {@code id}
53 * or an empty string if that attribute isn't defined.
54 */
55 public final String getIdAttribute() {
56 return getAttributeDirect(ID_ATTRIBUTE);
57 }
58
59 /**
60 * Returns the value of the attribute {@code name}. Refer to the
61 * <a href="http://www.w3.org/TR/html401/">HTML 4.01</a>
62 * documentation for details on the use of this attribute.
63 *
64 * @return the value of the attribute {@code name}
65 * or an empty string if that attribute isn't defined.
66 */
67 public final String getNameAttribute() {
68 return getAttributeDirect(NAME_ATTRIBUTE);
69 }
70
71 /**
72 * Returns the value of the attribute {@code value}. Refer to the
73 * <a href="http://www.w3.org/TR/html401/">HTML 4.01</a>
74 * documentation for details on the use of this attribute.
75 *
76 * @return the value of the attribute {@code value}
77 * or an empty string if that attribute isn't defined.
78 */
79 public final String getValueAttribute() {
80 return getAttributeDirect(VALUE_ATTRIBUTE);
81 }
82
83 /**
84 * Returns the value of the attribute {@code valuetype}. Refer to the
85 * <a href="http://www.w3.org/TR/html401/">HTML 4.01</a>
86 * documentation for details on the use of this attribute.
87 *
88 * @return the value of the attribute {@code valuetype}
89 * or an empty string if that attribute isn't defined.
90 */
91 public final String getValueTypeAttribute() {
92 return getAttributeDirect("valuetype");
93 }
94
95 /**
96 * Returns the value of the attribute {@code type}. Refer to the
97 * <a href="http://www.w3.org/TR/html401/">HTML 4.01</a>
98 * documentation for details on the use of this attribute.
99 *
100 * @return the value of the attribute {@code type}
101 * or an empty string if that attribute isn't defined.
102 */
103 public final String getTypeAttribute() {
104 return getAttributeDirect(TYPE_ATTRIBUTE);
105 }
106
107 /**
108 * {@inheritDoc}
109 */
110 @Override
111 public DisplayStyle getDefaultStyleDisplay() {
112 return DisplayStyle.NONE;
113 }
114 }