Package org.json.simple

Class JSONArray

java.lang.Object

java.util.AbstractCollection

java.util.AbstractList

java.util.ArrayList

org.json.simple.JSONArray

All Implemented Interfaces:

Serializable, Cloneable, Iterable, Collection, List, RandomAccess, SequencedCollection, JSONAware, JSONStreamAware

public class JSONArray
extends ArrayList
implements List, JSONAware, JSONStreamAware

A JSON array. JSONObject supports java.util.List interface.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private static final long	serialVersionUID

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor	Description
JSONArray()

Method Summary

Modifier and Type	Method	Description
String	toJSONString()
static String	toJSONString(List list)	Convert a list to JSON text.
String	toString()
void	writeJSONString(Writer out)	write JSON string to out.
static void	writeJSONString(List list, Writer out)	Encode a list into JSON text and write it to out.

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, addFirst, addLast, clear, clone, contains, ensureCapacity, equals, forEach, get, getFirst, getLast, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeFirst, removeIf, removeLast, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractCollection

containsAll

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

add, add, addAll, addAll, addFirst, addLast, clear, contains, containsAll, equals, get, getFirst, getLast, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeFirst, removeLast, replaceAll, retainAll, reversed, set, size, sort, spliterator, subList, toArray, toArray

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

Constructor Details

JSONArray

public JSONArray()

Method Details

writeJSONString

public static void writeJSONString(List list,
 Writer out)
                            throws IOException

Encode a list into JSON text and write it to out. If this list is also a JSONStreamAware or a JSONAware, JSONStreamAware and JSONAware specific behaviours will be ignored at this top level.

Parameters:

list -

out -

Throws:

IOException

See Also:

• JSONValue.writeJSONString(Object, Writer)

writeJSONString

public void writeJSONString(Writer out)
                     throws IOException

Description copied from interface: JSONStreamAware

write JSON string to out.

Specified by:

writeJSONString in interface JSONStreamAware

Throws:

IOException

toJSONString

public static String toJSONString(List list)

Convert a list to JSON text. The result is a JSON array. If this list is also a JSONAware, JSONAware specific behaviours will be omitted at this top level.

Parameters:

list -

Returns:

JSON text, or "null" if list is null.

See Also:

• JSONValue.toJSONString(Object)

toJSONString

public String toJSONString()

Specified by:

toJSONString in interface JSONAware

Returns:

JSON text

toString

public String toString()

Overrides:

toString in class AbstractCollection