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performance improvement for GET_ROW

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Iterator logic removed and hash table logic inserted to the GET_ROW method.
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Bilen 2018-03-20 20:53:53 +08:00 committed by GitHub
parent cb1364b65f
commit 2f8b93f2a5
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1 changed files with 7 additions and 13 deletions
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20
src/zcl_excel_worksheet.clas.abap
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@ -4098,20 +4098,14 @@ method GET_RANGES_ITERATOR.
METHOD get_row.
DATA: lo_row_iterator TYPE REF TO cl_object_collection_iterator,
lo_row TYPE REF TO zcl_excel_row.
* performance improvement for issue #527
READ TABLE ROWS->DT_ROWS ASSIGNING FIELD-SYMBOL(<LS_ROW>) WITH TABLE KEY ROW_INDEX = IP_ROW.
IF SY-SUBRC = 0.
EO_ROW = <LS_ROW>-ROW.
ENDIF.
lo_row_iterator = me->get_rows_iterator( ).
WHILE lo_row_iterator->has_next( ) = abap_true.
lo_row ?= lo_row_iterator->get_next( ).
IF lo_row->get_row_index( ) = ip_row.
eo_row = lo_row.
EXIT.
ENDIF.
ENDWHILE.
IF eo_row IS NOT BOUND.
eo_row = me->add_new_row( ip_row ).
IF EO_ROW IS NOT BOUND.
EO_ROW = ME->ADD_NEW_ROW( IP_ROW ).
ENDIF.
ENDMETHOD.