This class represents the scripting language reference form used to specify an object in a collection according to its indexed position in the collection.

@interface NSIndexSpecifier : NSScriptObjectSpecifier
// Initializers
- (id)initWithContainerClassDescription:(NSScriptClassDescription *)classDesc containerSpecifier:(NSScriptObjectSpecifier *)container key:(NSString *)property index:(int)index;
// Accessor Methods
- (void)setIndex:(int)index;
- (int)index;