Class JSONArray

java.lang.Object

java.util.AbstractCollection

java.util.AbstractList

java.util.ArrayList

org.jfree.data.json.impl.JSONArray

All Implemented Interfaces:

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

public class JSONArray
extends ArrayList
implements List, JSONAware, JSONStreamAware

A JSON array.

This class is for internal use by JFreeChart, it is not part of the supported API and you should not call it directly. If you need JSON support in your project you should include JSON.simple (https://code.google.com/p/json-simple/) or some other JSON library directly in your project.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private static final long	serialVersionUID

Fields inherited from class AbstractList

modCount

Constructor Summary

Constructors

Constructor	Description
JSONArray()

Method Summary

Modifier and Type	Method	Description
String	toJSONString()	Returns a JSON string representation of this list.
static String	toJSONString(List list)	Convert a list to JSON text.
String	toString()	Returns a string representation of this list.
void	writeJSONString(Writer out)	Writes this array to the specified output writer.
static void	writeJSONString(List list, Writer out)	Encode a list into JSON text and write it to out.

Methods inherited from class ArrayList

add, add, addAll, addAll, clear, clone, contains, ensureCapacity, forEach, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeIf, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class AbstractList

equals, hashCode

Methods inherited from class AbstractCollection

containsAll

Methods inherited from class Object

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

Methods inherited from interface Collection

parallelStream, removeIf, stream

Methods inherited from interface Iterable

forEach

Methods inherited from interface List

add, add, addAll, addAll, clear, contains, containsAll, equals, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, replaceAll, retainAll, 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 - the list (null permitted).

out - the output writer (null not permitted).

Throws:

IOException - if there is an I/O problem.

See Also:

• JSONValue.writeJSONString(Object, Writer)

writeJSONString

public void writeJSONString(Writer out)
                     throws IOException

Writes this array to the specified output writer.

Specified by:

writeJSONString in interface JSONStreamAware

Parameters:

out - the output writer (null not permitted).

Throws:

IOException - if there is an I/O problem.

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 - the list (null permitted).

Returns:

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

See Also:

• JSONValue.toJSONString(Object)

toJSONString

public String toJSONString()

Returns a JSON string representation of this list.

Specified by:

toJSONString in interface JSONAware

Returns:

A string.

toString

public String toString()

Returns a string representation of this list.

Overrides:

toString in class AbstractCollection

Returns:

A string.