Parent topic: The util.JSONArray class
The util package / The util.JSONArray class

util.JSONArray methods

Methods for the util.JSONArray class.

Table 1. Class methods
Name Description 
util.JSONArray.create()
  RETURNING array util.JSONArray
 Creates a new JSON array object. 
util.JSONArray.fromFGL(
   source DYNAMIC ARRAY )
  RETURNING array util.JSONArray
 Creates a new JSON array object from a DYNAMIC ARRAY. 
util.JSONArray.parse(
   source STRING )
  RETURNING result util.JSONArray
 Parses a JSON string and creates a JSON array object from it.
Table 2. Object methods
Name Description 
util.JSONArray.get(
   index INTEGER )
  RETURNING result result-type
 Returns the value of a JSON array element. 
util.JSONArray.getLength()
  RETURNING length INTEGER
 Returns the number of elements in the JSON array object. 
util.JSONArray.getType(
   index INTEGER )
  RETURNING type STRING
 Returns the type of a JSON array element. 
util.JSONArray.put(
   index INTEGER,
   value value-type )
 Sets an element by position in the JSON array object. 
util.JSONArray.remove(
   index INTEGER )
 Removes the specified entry in the JSON array object. 
util.JSONArray.toFGL(
   dest DYNAMIC ARRAY )
 Fills a dynamic array variable with the elements contained in the JSON array object. 
util.JSONArray.toString()
  RETURNING result STRING
 Builds a JSON string from the elements contained in the JSON array object.
Parent topic: The util.JSONArray class