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Merge pull request #544 from Pacojka/master
Performance improvement for GET_ROW/GET_COLUMN
This commit is contained in:
Ivan
GitHub
commit
56f6fafe77
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@ -5,38 +5,45 @@ class ZCL_EXCEL_COLUMNS definition
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*"* public components of class ZCL_EXCEL_COLUMNS
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*"* do not include other source files here!!!
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public section.
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public section.
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types:
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begin of MTY_S_HASHED_COLUMN,
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COLUMN_INDEX type INT4,
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COLUMN type ref to ZCL_EXCEL_COLUMN,
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end of MTY_S_HASHED_COLUMN ,
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MTY_TS_HASEHD_COLUMN type hashed table of MTY_S_HASHED_COLUMN with unique key COLUMN_INDEX.
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methods ADD
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importing
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!IO_COLUMN type ref to ZCL_EXCEL_COLUMN .
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methods CLEAR .
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methods CONSTRUCTOR .
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methods GET
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importing
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!IP_INDEX type I
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returning
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value(EO_COLUMN) type ref to ZCL_EXCEL_COLUMN .
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methods GET_ITERATOR
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returning
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value(EO_ITERATOR) type ref to CL_OBJECT_COLLECTION_ITERATOR .
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methods IS_EMPTY
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returning
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value(IS_EMPTY) type FLAG .
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methods REMOVE
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importing
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!IO_COLUMN type ref to ZCL_EXCEL_COLUMN .
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methods SIZE
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returning
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value(EP_SIZE) type I .
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methods ADD
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importing
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!IO_COLUMN type ref to ZCL_EXCEL_COLUMN .
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methods CLEAR .
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methods CONSTRUCTOR .
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methods GET
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importing
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!IP_INDEX type I
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returning
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value(EO_COLUMN) type ref to ZCL_EXCEL_COLUMN .
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methods GET_ITERATOR
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returning
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value(EO_ITERATOR) type ref to CL_OBJECT_COLLECTION_ITERATOR .
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methods IS_EMPTY
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returning
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value(IS_EMPTY) type FLAG .
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methods REMOVE
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importing
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!IO_COLUMN type ref to ZCL_EXCEL_COLUMN .
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methods SIZE
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returning
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value(EP_SIZE) type I .
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*"* protected components of class ZABAP_EXCEL_WORKSHEETS
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*"* do not include other source files here!!!
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protected section.
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protected section.
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*"* private components of class ZABAP_EXCEL_RANGES
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*"* do not include other source files here!!!
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private section.
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private section.
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data COLUMNS type ref to CL_OBJECT_COLLECTION .
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data COLUMNS type ref to CL_OBJECT_COLLECTION .
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data COLUMNS_HASEHD type MTY_TS_HASEHD_COLUMN .
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ENDCLASS.
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@ -44,44 +51,58 @@ ENDCLASS.
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CLASS ZCL_EXCEL_COLUMNS IMPLEMENTATION.
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METHOD add.
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columns->add( io_column ).
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ENDMETHOD.
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method ADD.
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data: LS_HASHED_COLUMN type MTY_S_HASHED_COLUMN.
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LS_HASHED_COLUMN-COLUMN_INDEX = IO_COLUMN->GET_COLUMN_INDEX( ).
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LS_HASHED_COLUMN-COLUMN = IO_COLUMN.
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insert LS_HASHED_COLUMN into table COLUMNS_HASEHD .
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COLUMNS->ADD( IO_COLUMN ).
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endmethod.
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METHOD clear.
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columns->clear( ).
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ENDMETHOD.
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method CLEAR.
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clear COLUMNS_HASEHD.
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COLUMNS->CLEAR( ).
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endmethod.
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METHOD constructor.
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method CONSTRUCTOR.
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CREATE OBJECT columns.
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create object COLUMNS.
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ENDMETHOD.
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endmethod.
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METHOD get.
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eo_column ?= columns->if_object_collection~get( ip_index ).
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ENDMETHOD.
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method GET.
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field-symbols: <LS_HASHED_COLUMN> type MTY_S_HASHED_COLUMN.
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read table COLUMNS_HASEHD with key COLUMN_INDEX = IP_INDEX assigning <LS_HASHED_COLUMN>.
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if SY-SUBRC = 0.
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EO_COLUMN = <LS_HASHED_COLUMN>-COLUMN.
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endif.
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endmethod.
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METHOD get_iterator.
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eo_iterator ?= columns->if_object_collection~get_iterator( ).
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ENDMETHOD.
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method GET_ITERATOR.
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EO_ITERATOR ?= COLUMNS->IF_OBJECT_COLLECTION~GET_ITERATOR( ).
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endmethod.
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METHOD is_empty.
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is_empty = columns->if_object_collection~is_empty( ).
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ENDMETHOD.
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method IS_EMPTY.
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IS_EMPTY = COLUMNS->IF_OBJECT_COLLECTION~IS_EMPTY( ).
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endmethod.
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METHOD remove.
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columns->remove( io_column ).
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ENDMETHOD.
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method REMOVE.
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delete table COLUMNS_HASEHD with table key COLUMN_INDEX = IO_COLUMN->GET_COLUMN_INDEX( ) .
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COLUMNS->REMOVE( IO_COLUMN ).
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endmethod.
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METHOD size.
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ep_size = columns->if_object_collection~size( ).
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ENDMETHOD.
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method SIZE.
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EP_SIZE = COLUMNS->IF_OBJECT_COLLECTION~SIZE( ).
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endmethod.
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ENDCLASS.
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@ -12,36 +12,44 @@ class ZCL_EXCEL_ROWS definition
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*"* do not include other source files here!!!
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*"* protected components of class ZABAP_EXCEL_WORKSHEETS
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*"* do not include other source files here!!!
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public section.
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public section.
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types:
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begin of MTY_S_HASHED_ROW,
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ROW_INDEX type INT4,
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ROW type ref to ZCL_EXCEL_ROW,
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end of MTY_S_HASHED_ROW ,
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MTY_TS_HASEHD_ROW type hashed table of MTY_S_HASHED_ROW with unique key ROW_INDEX.
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methods ADD
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importing
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!IO_ROW type ref to ZCL_EXCEL_ROW .
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methods CLEAR .
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methods CONSTRUCTOR .
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methods GET
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importing
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!IP_INDEX type I
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returning
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value(EO_ROW) type ref to ZCL_EXCEL_ROW .
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methods GET_ITERATOR
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returning
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value(EO_ITERATOR) type ref to CL_OBJECT_COLLECTION_ITERATOR .
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methods IS_EMPTY
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returning
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value(IS_EMPTY) type FLAG .
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methods REMOVE
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importing
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!IO_ROW type ref to ZCL_EXCEL_ROW .
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methods SIZE
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returning
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value(EP_SIZE) type I .
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PROTECTED SECTION.
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methods ADD
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importing
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!IO_ROW type ref to ZCL_EXCEL_ROW .
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methods CLEAR .
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methods CONSTRUCTOR .
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methods GET
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importing
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!IP_INDEX type I
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returning
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value(EO_ROW) type ref to ZCL_EXCEL_ROW .
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methods GET_ITERATOR
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returning
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value(EO_ITERATOR) type ref to CL_OBJECT_COLLECTION_ITERATOR .
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methods IS_EMPTY
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returning
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value(IS_EMPTY) type FLAG .
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methods REMOVE
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importing
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!IO_ROW type ref to ZCL_EXCEL_ROW .
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methods SIZE
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returning
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value(EP_SIZE) type I .
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protected section.
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*"* private components of class ZABAP_EXCEL_RANGES
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*"* do not include other source files here!!!
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PRIVATE SECTION.
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private section.
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data ROWS type ref to CL_OBJECT_COLLECTION .
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data ROWS_HASEHD type MTY_TS_HASEHD_ROW .
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DATA rows TYPE REF TO cl_object_collection .
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ENDCLASS.
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@ -49,44 +57,58 @@ ENDCLASS.
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CLASS ZCL_EXCEL_ROWS IMPLEMENTATION.
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METHOD add.
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rows->add( io_row ).
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ENDMETHOD. "ADD
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method ADD.
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data: LS_HASHED_ROW type MTY_S_HASHED_ROW.
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LS_HASHED_ROW-ROW_INDEX = IO_ROW->GET_ROW_INDEX( ).
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LS_HASHED_ROW-ROW = IO_ROW.
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insert LS_HASHED_ROW into table ROWS_HASEHD.
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ROWS->ADD( IO_ROW ).
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endmethod. "ADD
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METHOD clear.
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rows->clear( ).
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ENDMETHOD. "CLEAR
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method CLEAR.
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clear ROWS_HASEHD.
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ROWS->CLEAR( ).
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endmethod. "CLEAR
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METHOD constructor.
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method CONSTRUCTOR.
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CREATE OBJECT rows.
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create object ROWS.
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ENDMETHOD. "CONSTRUCTOR
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endmethod. "CONSTRUCTOR
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METHOD get.
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eo_row ?= rows->if_object_collection~get( ip_index ).
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ENDMETHOD. "GET
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method GET.
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field-symbols: <LS_HASHED_ROW> type MTY_S_HASHED_ROW.
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read table ROWS_HASEHD with key ROW_INDEX = IP_INDEX assigning <LS_HASHED_ROW>.
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if SY-SUBRC = 0.
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EO_ROW = <LS_HASHED_ROW>-ROW.
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endif.
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endmethod. "GET
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METHOD get_iterator.
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eo_iterator ?= rows->if_object_collection~get_iterator( ).
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ENDMETHOD. "GET_ITERATOR
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method GET_ITERATOR.
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EO_ITERATOR ?= ROWS->IF_OBJECT_COLLECTION~GET_ITERATOR( ).
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endmethod. "GET_ITERATOR
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METHOD is_empty.
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is_empty = rows->if_object_collection~is_empty( ).
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ENDMETHOD. "IS_EMPTY
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method IS_EMPTY.
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IS_EMPTY = ROWS->IF_OBJECT_COLLECTION~IS_EMPTY( ).
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endmethod. "IS_EMPTY
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METHOD remove.
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rows->remove( io_row ).
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ENDMETHOD. "REMOVE
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method REMOVE.
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delete table ROWS_HASEHD with table key ROW_INDEX = IO_ROW->GET_ROW_INDEX( ) .
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ROWS->REMOVE( IO_ROW ).
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endmethod. "REMOVE
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METHOD size.
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ep_size = rows->if_object_collection~size( ).
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ENDMETHOD. "SIZE
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method SIZE.
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EP_SIZE = ROWS->IF_OBJECT_COLLECTION~SIZE( ).
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endmethod. "SIZE
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ENDCLASS.
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