Overview | Package | Class | Use | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | ENUM CONSTANTS | FIELD | METHOD | DETAIL: ENUM CONSTANTS | FIELD | METHOD

## com.google.gson.stream
Enum JsonToken

    java.lang.Object
      java.lang.Enum<JsonToken>
          com.google.gson.stream.JsonToken

All Implemented Interfaces:
  Serializable, Comparable<JsonToken>

    public enum JsonToken

extends Enum<JsonToken>

A structure, name or value type in a JSON-encoded string.

Since:
  1.6
Author:
  Jesse Wilson

Enum Constant Summary
`BEGIN_ARRAY` The opening of a JSON array.
`BEGIN_OBJECT` The opening of a JSON object.
`BOOLEAN` A JSON `true` or `false`.
`END_ARRAY` The closing of a JSON array.
`END_DOCUMENT` The end of the JSON stream.
`END_OBJECT` The closing of a JSON object.
`NAME` A JSON property name.
`NULL` A JSON `null`.
`NUMBER` A JSON number represented in this API by a Java `double`, `long`, or `int`.
`STRING` A JSON string.

Method Summary
`static JsonToken` | `valueOf(String name)` Returns the enum constant of this type with the specified name.
`static JsonToken[]` | `values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
`clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf`

Methods inherited from class java.lang.Object
`getClass, notify, notifyAll, wait, wait, wait`

Enum Constant Detail

### BEGIN_ARRAY

    public static final JsonToken BEGIN_ARRAY

  The opening of a JSON array. Written using `JsonWriter.beginArray()` and read using `JsonReader.beginArray()`.

### END_ARRAY

    public static final JsonToken END_ARRAY

  The closing of a JSON array. Written using `JsonWriter.endArray()` and read using `JsonReader.endArray()`.

### BEGIN_OBJECT

    public static final JsonToken BEGIN_OBJECT

  The opening of a JSON object. Written using `JsonWriter.beginObject()` and read using `JsonReader.beginObject()`.

### END_OBJECT

    public static final JsonToken END_OBJECT

  The closing of a JSON object. Written using `JsonWriter.endObject()` and read using `JsonReader.endObject()`.

### NAME

    public static final JsonToken NAME

  A JSON property name. Within objects, tokens alternate between names and their values. Written using `JsonWriter.name(java.lang.String)` and read using `JsonReader.nextName()`

### STRING

    public static final JsonToken STRING

  A JSON string.

### NUMBER

    public static final JsonToken NUMBER

  A JSON number represented in this API by a Java `double`, `long`, or `int`.

### BOOLEAN

    public static final JsonToken BOOLEAN

  A JSON `true` or `false`.

### NULL

    public static final JsonToken NULL

  A JSON `null`.

### END_DOCUMENT

    public static final JsonToken END_DOCUMENT

  The end of the JSON stream. This sentinel value is returned by `JsonReader.peek()` to signal that the JSON-encoded value has no more tokens.

Method Detail

### values

    public static JsonToken[] values()

  Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

      for (JsonToken c : JsonToken.values())
          System.out.println(c);

  Returns:
    an array containing the constants of this enum type, in the order they are declared

### valueOf

    public static JsonToken valueOf(String name)

  Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

  Parameters:
    `name` - the name of the enum constant to be returned.
  Returns:
    the enum constant with the specified name
  Throws:
    `IllegalArgumentException` - if this enum type has no constant with the specified name
    `NullPointerException` - if the argument is null

Overview | Package | Class | Use | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | ENUM CONSTANTS | FIELD | METHOD | DETAIL: ENUM CONSTANTS | FIELD | METHOD

Copyright © 2008–2014 Google, Inc.. All rights reserved.