1/*
2 * Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26package javax.accessibility;
27
28import javax.swing.text.AttributeSet;
29
30/**
31 * This class collects together the span of text that share the same contiguous
32 * set of attributes, along with that set of attributes. It is used by
33 * implementors of the class {@code AccessibleContext} in order to generate
34 * {@code ACCESSIBLE_TEXT_ATTRIBUTES_CHANGED} events.
35 *
36 * @see AccessibleContext
37 * @see AccessibleContext#ACCESSIBLE_TEXT_ATTRIBUTES_CHANGED
38 */
39public class AccessibleAttributeSequence {
40
41    /**
42     * The start index of the text sequence.
43     */
44    public int startIndex;
45
46    /**
47     * The end index of the text sequence.
48     */
49    public int endIndex;
50
51    /**
52     * The text attributes.
53     */
54    public AttributeSet attributes;
55
56    /**
57     * Constructs an {@code AccessibleAttributeSequence} with the given
58     * parameters.
59     *
60     * @param  start the beginning index of the span of text
61     * @param  end the ending index of the span of text
62     * @param  attr the {@code AttributeSet} shared by this text span
63     * @since 1.6
64     */
65    public AccessibleAttributeSequence(int start, int end, AttributeSet attr) {
66        startIndex = start;
67        endIndex = end;
68        attributes = attr;
69    }
70};
71