com.google.gson.stream.JsonToken Maven / Gradle / Ivy
/*
* Copyright (C) 2010 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.gson.stream;
/**
* A structure, name or value type in a JSON-encoded string.
*
* @author Jesse Wilson
* @since 1.6
*/
public enum JsonToken {
/**
* The opening of a JSON array. Written using {@link JsonWriter#beginArray}
* and read using {@link JsonReader#beginArray}.
*/
BEGIN_ARRAY,
/**
* The closing of a JSON array. Written using {@link JsonWriter#endArray}
* and read using {@link JsonReader#endArray}.
*/
END_ARRAY,
/**
* The opening of a JSON object. Written using {@link JsonWriter#beginObject}
* and read using {@link JsonReader#beginObject}.
*/
BEGIN_OBJECT,
/**
* The closing of a JSON object. Written using {@link JsonWriter#endObject}
* and read using {@link JsonReader#endObject}.
*/
END_OBJECT,
/**
* A JSON property name. Within objects, tokens alternate between names and
* their values. Written using {@link JsonWriter#name} and read using {@link
* JsonReader#nextName}
*/
NAME,
/**
* A JSON string.
*/
STRING,
/**
* A JSON number represented in this API by a Java {@code double}, {@code
* long}, or {@code int}.
*/
NUMBER,
/**
* A JSON {@code true} or {@code false}.
*/
BOOLEAN,
/**
* A JSON {@code null}.
*/
NULL,
/**
* The end of the JSON stream. This sentinel value is returned by {@link
* JsonReader#peek()} to signal that the JSON-encoded value has no more
* tokens.
*/
END_DOCUMENT
}