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daniel-amireh / test333

March 19, 2025 18:42
Pokemon
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test333

A fun and educational cheat sheet linking Pokemon and their pictures

Basic Types & Pokemon

Integer (Type I) - Normal

Like a Normal Pokemon, Integer (TYPE I) is your everyday, basic data type.

Pokemon Analogy: Rattata - common, straightforward.

Declaration:

DATA: lv_integer TYPE i.

Use:
Basic counting and numerical operations.

Example:

lv_integer = 5 + 3.
WRITE: lv_integer. "Output: 8

Character (Type C) - Fire

Character (TYPE C) is fiery and can contain any alphanumeric character, just like a Fire Pokemon.

Pokemon Analogy: Charmander - full of character.

Declaration:

DATA: lv_character TYPE c LENGTH 10.

Use:
Storing text strings.

Example:

lv_character = 'ABAP Fire'.
WRITE: lv_character. "Output: ABAP Fire

Numeric (Type N) - Water

Numeric (TYPE N) handles numerical characters, like a Water Pokemon flowing with numbers.

Pokemon Analogy: Squirtle - numeric and precise.

Declaration:

DATA: lv_numeric TYPE n LENGTH 8 DECIMALS 2.

Use:
Storing numbers as characters; good for formatted output.

Example:

lv_numeric = '12345.67'.
WRITE: lv_numeric. "Output: 12345.67

More Data Types & Pokemon

Date (Type D) - Grass

Date (TYPE D) represents dates, growing like Grass Pokemon.

Pokemon Analogy: Bulbasaur - evolving with time.

Declaration:

DATA: lv_date TYPE d.

Use:
Storing and manipulating dates.

Example:

lv_date = sy-datum.
WRITE: lv_date. "Output: Current Date

Time (Type T) - Electric

Time (TYPE T) represents time, quick and electric like an Electric Pokemon.

Pokemon Analogy: Pikachu - fast and zappy.

Declaration:

DATA: lv_time TYPE t.

Use:
Storing and manipulating time.

Example:

lv_time = sy-uzeit.
WRITE: lv_time. "Output: Current Time

String - Ghost

String is dynamic and flexible, like a Ghost Pokemon.

Pokemon Analogy: Gastly - Ethereal, adaptable.

Declaration:

DATA: lv_string TYPE string.

Use:
Storing variable-length character strings.

Example:

lv_string = 'ABAP is cool'.
WRITE: lv_string. "Output: ABAP is cool

ABAP Objects & Pokemon Evolution

Classes - Legendary Pokemon

ABAP Classes are like Legendary Pokemon - rare, powerful, and defining.

Pokemon Analogy: Mewtwo - strong, unique, and complex.

Definition:

CLASS lcl_legendary DEFINITION.
  PUBLIC SECTION.
    METHODS: power_up.
ENDCLASS.

Implementation:

CLASS lcl_legendary IMPLEMENTATION.
  METHOD power_up.
    WRITE: 'Legendary Power!'.
  ENDMETHOD.
ENDCLASS.

Usage:

DATA: lo_legendary TYPE REF TO lcl_legendary.
CREATE OBJECT lo_legendary.
lo_legendary->power_up(). "Output: Legendary Power!

Interfaces - Eevee's Evolution

Interfaces are like Eevee - they can evolve into different forms and provide versatility.

Pokemon Analogy: Eevee - adaptable to many types.

Definition:

INTERFACE lif_evolution.
  METHODS: special_attack.
ENDINTERFACE.

Implementation:

CLASS lcl_fire IMPLEMENTATION.
  METHOD special_attack.
    WRITE: 'Fire Attack!'.
  ENDMETHOD.
ENDCLASS.

Usage:

DATA: lo_evolution TYPE REF TO lif_evolution.
CREATE OBJECT lo_fire.
lo_evolution = lo_fire.
lo_evolution->special_attack(). "Output: Fire Attack!

ABAP Statements & Pokemon Moves

SELECT Statement - Pokemon Catching

The SELECT statement is like catching a Pokemon - fetching data from the database.

Pokemon Analogy: Poke Ball - capturing the right data.

Syntax:

SELECT * FROM pokemon_table INTO TABLE @DATA(lt_pokemon).

Use:
Retrieving data from a database table.

Example:

LOOP AT lt_pokemon ASSIGNING FIELD-SYMBOL(<fs_pokemon>).
  WRITE: / <fs_pokemon>-name.
ENDLOOP.

WRITE Statement - Pokemon Display

The WRITE statement is like showing off your Pokemon - displaying the data.

Pokemon Analogy: Pokedex - displaying information.

Syntax:

WRITE: lv_pokemon_name.

Use:
Displaying data on the screen.

Example:

WRITE: / 'Pokemon Name:', lv_pokemon_name.

LOOP AT Statement - Pokemon Training

The LOOP AT statement is like training Pokemon - processing each entry in a table.

Pokemon Analogy: Training Session - working through each Pokemon.

Syntax:

LOOP AT lt_pokemon ASSIGNING FIELD-SYMBOL(<fs_pokemon>).
  "Process each pokemon here.
ENDLOOP.

Use:
Iterating through internal tables.

Example:

LOOP AT lt_pokemon ASSIGNING FIELD-SYMBOL(<fs_pokemon>).
  <fs_pokemon>-level = <fs_pokemon>-level + 1.
ENDLOOP.