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/hudson-core/src/main/java/hudson/model/StatusIcon.java

http://github.com/hudson/hudson
Java | 59 lines | 5 code | 2 blank | 52 comment | 0 complexity | 4bf6cdd9e74000b35358aa2e4dc56a3d MD5 | raw file
 1/*
 2 * The MIT License
 3 *
 4 * Copyright (c) 2010, CloudBees, Inc.
 5 *
 6 * Permission is hereby granted, free of charge, to any person obtaining a copy
 7 * of this software and associated documentation files (the "Software"), to deal
 8 * in the Software without restriction, including without limitation the rights
 9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
24package hudson.model;
25
26/**
27 * {@link Item} can return this from the "getIconColor" method so that
28 * its "status icon" can be shown in Hudson UI.
29 *
30 * <p>
31 * For future compatibility, please extend from {@link AbstractStatusIcon}
32 * instead of implementing this directly, so that we can add methods later.
33 *
34 * <p>
35 * This is a generalization of {@link BallColor}.
36 *
37 * @author Kohsuke Kawaguchi
38 * @since 1.390
39 * @see StockStatusIcon
40 */
41public interface StatusIcon {
42    /**
43     * Returns the URL to the image.
44     *
45     * @param size
46     *      The size specified. Must support "16x16", "24x24", and "32x32" at least.
47     *      For forward compatibility, if you receive a size that's not supported,
48     *      consider returning your biggest icon (and let the browser rescale.)
49     * @return
50     *      The URL is rendered as is in the img @src attribute, so it must contain
51     *      the context path, etc.
52     */
53    String getImageOf(String size);
54
55    /**
56     * Gets the human-readable description used as img/@alt.
57     */
58    String getDescription();
59}