1/*
2 * Copyright (C) 2010 The Android Open Source Project
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 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package android.util;
18
19/**
20 * Lexical scoping elements within a JSON reader or writer.
21 */
22enum JsonScope {
23
24    /**
25     * An array with no elements requires no separators or newlines before
26     * it is closed.
27     */
28    EMPTY_ARRAY,
29
30    /**
31     * A array with at least one value requires a comma and newline before
32     * the next element.
33     */
34    NONEMPTY_ARRAY,
35
36    /**
37     * An object with no name/value pairs requires no separators or newlines
38     * before it is closed.
39     */
40    EMPTY_OBJECT,
41
42    /**
43     * An object whose most recent element is a key. The next element must
44     * be a value.
45     */
46    DANGLING_NAME,
47
48    /**
49     * An object with at least one name/value pair requires a comma and
50     * newline before the next element.
51     */
52    NONEMPTY_OBJECT,
53
54    /**
55     * No object or array has been started.
56     */
57    EMPTY_DOCUMENT,
58
59    /**
60     * A document with at an array or object.
61     */
62    NONEMPTY_DOCUMENT,
63
64    /**
65     * A document that's been closed and cannot be accessed.
66     */
67    CLOSED,
68}
69