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 17 package com.android.json.stream; 18 19 /** 20 * Lexical scoping elements within a JSON reader or writer. 21 */ 22 enum 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