SAP ABAP Program DEMO_QUERY_SERVICE (DEMO_QUERY_SERVICE) is using

• Class (8)
• Data Element (4)
• Interface (4)
• Class Method (10)

#	Object Type	Object Name	Object Description	Note
1	Class Method	CL_DEMO_INPUT - ADD_FIELD	Demo Input
2	Class Method	CL_DEMO_INPUT - REQUEST	Demo Input
3	Class Method	CL_DEMO_OUTPUT - DISPLAY	Demo Output with Static Methods or Instance Methods
4	Class Method	CL_OS_SYSTEM - GET_QUERY_MANAGER	System Class
5	Class Method	CL_SPFLI_PERSISTENT - GET_CARRID	Persistent Demo Class for SPFLI
6	Class Method	CL_SPFLI_PERSISTENT - GET_CONNID	Persistent Demo Class for SPFLI
7	Class Method	CX_ROOT - GET_TEXT	Abstract Superclass for All Global Exceptions
8	Class Method	IF_MESSAGE - GET_TEXT	Interface for Accessing Texts from Message Objects
9	Class Method	IF_OS_CA_PERSISTENCY - GET_PERSISTENT_BY_QUERY	Class-Specific Persistence Interface
10	Class Method	IF_OS_QUERY_MANAGER - CREATE_QUERY	Object Services Query Manager