SAP CL_ABAP_ITAB_X_READER OO Class - Binary Read Stream for Internal Tables
CL_ABAP_ITAB_X_READER is a standard SAP object class available within R/3 SAP systems depending on your version and release level. You can view/maintain the class details by entering its name into the relevant SAP transactions such as SE24, SE80 or even SE84. Below is the documentation available for class CL_ABAP_ITAB_X_READER including details of:
- Interface class implementations
- Inheritance details
- Methods defined within class ( including link to full details )
- Attributes ( including initial values )
- Class Events
Inheritance
This OO class has a superclass assigned to it, which means it will inherit its objects and methods. The superclass for CL_ABAP_ITAB_X_READER is CL_ABAP_MEMORY_X_READERInterface Implementation
This OO class is an Interface Implementation, which means it will implement its own version of the methods from implementation class IF_ABAP_ITAB_READERMethod list of CL_ABAP_ITAB_X_READER SAP class
A method is a coding block that performs a certain procedure (i.e. ABAP functionality) on an object within the overall SAP class. In simple terms if the object is an SAP database table a method could be the procedure to add a record or to delete a record. If you are new to OO in many respects, the implementation of a method is similar to a function module and can be called in a very similar way using CALL METHOD.
Instead of "CALL FUNCTION", Methods are referenced using the following syntax: CALL METHOD =>methodname EXPORTING/IMPORTING...
| Method Name | Description | Visability |
| CONSTRUCTOR | Private | |
| CALL METHOD cl_abap_itab_x_reader=>CONSTRUCTOR...more details | ||
| DATA_AVAILABLE_INTERNAL | Private | |
| CALL METHOD cl_abap_itab_x_reader=>DATA_AVAILABLE_INTERNAL...more details | ||
| FIND_FIRST | Find First Character | Private |
| CALL METHOD cl_abap_itab_x_reader=>FIND_FIRST...more details | ||
| READ_INTERNAL | Private | |
| CALL METHOD cl_abap_itab_x_reader=>READ_INTERNAL...more details | ||
CL_ABAP_ITAB_X_READER attributes
List of attributes within class CL_ABAP_CHAR_UTILITIES. These can be referenced using the following syntax CL_ABAP_CHAR_UTILITIES=>. Although depending on where you are inserting the ABAP code you do need to check if the attribute is public or private.
| Name | Level | Description | Initial Value | Type | Visability |
| M_DATA_AVAILABLE | Instance Attribute | Data Still Exists | ABAP_TRUE | LIKE ABAP_BOOL | Private |
| M_ITAB | Instance Attribute | LIKE | Private | ||
| M_LINE_INDEX | Instance Attribute | Table Row Index | 1 | LIKE I | Private |
| M_LINE_INDEX_MARK | Instance Attribute | Noted Table Row Index | 0 | LIKE I | Private |
| M_LINE_LENGTH | Instance Attribute | Length of a Table Row | LIKE I | Private | |
| M_LINE_TYPE | Instance Attribute | Runtime Type Services | LIKE CL_ABAP_DATADESCR | Private | |
| M_LINE_TYPE_IS_XSTRING | Instance Attribute | Is the table row of type XSTRING | LIKE ABAP_BOOL | Private | |
| M_POSITION | Instance Attribute | Position in Table Row | 0 | LIKE I | Private |
| M_POS_MARK | Instance Attribute | Noted Position in Table Row | -1 | LIKE I | Private |
Links to Related Class(s)
CL_ABAP_...Full list of available SAP object classes
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