|
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | ||||||||
public interface JSON
Marker interface, identifies a valid JSON value.
A JSON value may be a JSONObject, a JSONArray or a
JSONNull.
| Method Summary | |
|---|---|
boolean |
isArray()
Returns true if this object is a JSONArray, false otherwise. |
boolean |
isEmpty()
Returns true if this object has no elements or keys. |
int |
size()
Returns the number of properties in an object or the size of the array. |
String |
toString(int indentFactor)
Make a prettyprinted JSON text. |
String |
toString(int indentFactor,
int indent)
Make a prettyprinted JSON text. |
Writer |
write(Writer writer)
Write the contents as JSON text to a writer. |
| Method Detail |
|---|
boolean isArray()
boolean isEmpty()
JSONException - if called on a 'null' objectint size()
JSONException - if called on a 'null' objectString toString(int indentFactor)
Warning: This method assumes that the data structure is acyclical.
indentFactor - The number of spaces to add to each level of
indentation.
{ (left
brace) and ending with } (right
brace).
JSONException - If the object contains an invalid number.
String toString(int indentFactor,
int indent)
Warning: This method assumes that the data structure is acyclical.
indentFactor - The number of spaces to add to each level of
indentation.indent - The indentation of the top level.
{ (left brace)
and ending with } (right brace).
JSONException - If the object contains an invalid number.Writer write(Writer writer)
Warning: This method assumes that the data structure is acyclical.
JSONException
|
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | ||||||||