CL_DMC_LIST - MWB: Master list class

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Functionality

The abstract class CL_DMC_LIST should be the super class of each new list class. It contains the attributes and Methods which are common for each list class.

Attributes:

• TRUE,,,,,,- Boolean constant for true (value 'X')

• FALSE,,,,- Boolean constant for false (value '-')

• _INITIALIZED,,- Flag to set whether individual objects in a list cals (objects in table_VALS) are already initialized

• LOG_HANDLER,,- Instance of class CL_DMC_LOG_HANDLER

Methods:

• INITIALIZE_ELEMENTS,,- Method to initialize all list elements (in table _VALS)

• INIT_ELEM,,,,,,- Method to initialize an individual list element

• LOAD_ELEMENTS,,,,- Load list elements from database

• UPDATE_DBVALS,,,,- Alignment between _VALS and _DBVALS (corresponding data from _VALS is set to _DBVALS)

Relationships

Example

As an example of an implementation of class CL_DMC_LIST see CL_DM_RVARIANT_LIST.

Notes

Further information

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This documentation is copyright by SAP AG.


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