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Sourcecode: libjson-java version File versions

Object net::sf::json::JSONArray::opt ( int  index  )  [inline]

Get the optional object value associated with an index.

Parameters:
index The index must be between 0 and size() - 1.
Returns:
An object value, or null if there is no object at that index.

Definition at line 2120 of file JSONArray.java.

References elements, and size().

Referenced by optJSONArray(), optJSONObject(), optString(), and toJSONObject().

                                  {
      return (index < 0 || index >= size()) ? null : this.elements.get( index );
   }


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