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Merge pull request #544 from Pacojka/master

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Performance improvement for GET_ROW/GET_COLUMN
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Ivan 2018-07-16 22:35:33 -05:00 committed by GitHub
commit 56f6fafe77
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3 changed files with 4146 additions and 4122 deletions
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69
src/zcl_excel_columns.clas.abap
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@ -6,6 +6,12 @@ class ZCL_EXCEL_COLUMNS definition
*"* public components of class ZCL_EXCEL_COLUMNS *"* public components of class ZCL_EXCEL_COLUMNS
*"* do not include other source files here!!! *"* do not include other source files here!!!
public section. public section.
types:
begin of MTY_S_HASHED_COLUMN,
COLUMN_INDEX type INT4,
COLUMN type ref to ZCL_EXCEL_COLUMN,
end of MTY_S_HASHED_COLUMN ,
MTY_TS_HASEHD_COLUMN type hashed table of MTY_S_HASHED_COLUMN with unique key COLUMN_INDEX.
methods ADD methods ADD
importing importing
@ -37,6 +43,7 @@ protected section.
private section. private section.
data COLUMNS type ref to CL_OBJECT_COLLECTION . data COLUMNS type ref to CL_OBJECT_COLLECTION .
data COLUMNS_HASEHD type MTY_TS_HASEHD_COLUMN .
ENDCLASS. ENDCLASS.
@ -44,44 +51,58 @@ ENDCLASS.
CLASS ZCL_EXCEL_COLUMNS IMPLEMENTATION. CLASS ZCL_EXCEL_COLUMNS IMPLEMENTATION.
METHOD add. method ADD.
columns->add( io_column ). data: LS_HASHED_COLUMN type MTY_S_HASHED_COLUMN.
ENDMETHOD.
LS_HASHED_COLUMN-COLUMN_INDEX = IO_COLUMN->GET_COLUMN_INDEX( ).
LS_HASHED_COLUMN-COLUMN = IO_COLUMN.
insert LS_HASHED_COLUMN into table COLUMNS_HASEHD .
COLUMNS->ADD( IO_COLUMN ).
endmethod.
METHOD clear. method CLEAR.
columns->clear( ). clear COLUMNS_HASEHD.
ENDMETHOD. COLUMNS->CLEAR( ).
endmethod.
METHOD constructor. method CONSTRUCTOR.
CREATE OBJECT columns. create object COLUMNS.
ENDMETHOD. endmethod.
METHOD get. method GET.
eo_column ?= columns->if_object_collection~get( ip_index ). field-symbols: <LS_HASHED_COLUMN> type MTY_S_HASHED_COLUMN.
ENDMETHOD.
read table COLUMNS_HASEHD with key COLUMN_INDEX = IP_INDEX assigning <LS_HASHED_COLUMN>.
if SY-SUBRC = 0.
EO_COLUMN = <LS_HASHED_COLUMN>-COLUMN.
endif.
endmethod.
METHOD get_iterator. method GET_ITERATOR.
eo_iterator ?= columns->if_object_collection~get_iterator( ). EO_ITERATOR ?= COLUMNS->IF_OBJECT_COLLECTION~GET_ITERATOR( ).
ENDMETHOD. endmethod.
METHOD is_empty. method IS_EMPTY.
is_empty = columns->if_object_collection~is_empty( ). IS_EMPTY = COLUMNS->IF_OBJECT_COLLECTION~IS_EMPTY( ).
ENDMETHOD. endmethod.
METHOD remove. method REMOVE.
columns->remove( io_column ). delete table COLUMNS_HASEHD with table key COLUMN_INDEX = IO_COLUMN->GET_COLUMN_INDEX( ) .
ENDMETHOD. COLUMNS->REMOVE( IO_COLUMN ).
endmethod.
METHOD size. method SIZE.
ep_size = columns->if_object_collection~size( ). EP_SIZE = COLUMNS->IF_OBJECT_COLLECTION~SIZE( ).
ENDMETHOD. endmethod.
ENDCLASS. ENDCLASS.

76
src/zcl_excel_rows.clas.abap
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@ -13,6 +13,12 @@ class ZCL_EXCEL_ROWS definition
*"* protected components of class ZABAP_EXCEL_WORKSHEETS *"* protected components of class ZABAP_EXCEL_WORKSHEETS
*"* do not include other source files here!!! *"* do not include other source files here!!!
public section. public section.
types:
begin of MTY_S_HASHED_ROW,
ROW_INDEX type INT4,
ROW type ref to ZCL_EXCEL_ROW,
end of MTY_S_HASHED_ROW ,
MTY_TS_HASEHD_ROW type hashed table of MTY_S_HASHED_ROW with unique key ROW_INDEX.
methods ADD methods ADD
importing importing
@ -36,12 +42,14 @@ public section.
methods SIZE methods SIZE
returning returning
value(EP_SIZE) type I . value(EP_SIZE) type I .
PROTECTED SECTION. protected section.
*"* private components of class ZABAP_EXCEL_RANGES *"* private components of class ZABAP_EXCEL_RANGES
*"* do not include other source files here!!! *"* do not include other source files here!!!
PRIVATE SECTION. private section.
data ROWS type ref to CL_OBJECT_COLLECTION .
data ROWS_HASEHD type MTY_TS_HASEHD_ROW .
DATA rows TYPE REF TO cl_object_collection .
ENDCLASS. ENDCLASS.
@ -49,44 +57,58 @@ ENDCLASS.
CLASS ZCL_EXCEL_ROWS IMPLEMENTATION. CLASS ZCL_EXCEL_ROWS IMPLEMENTATION.
METHOD add. method ADD.
rows->add( io_row ). data: LS_HASHED_ROW type MTY_S_HASHED_ROW.
ENDMETHOD. "ADD
LS_HASHED_ROW-ROW_INDEX = IO_ROW->GET_ROW_INDEX( ).
LS_HASHED_ROW-ROW = IO_ROW.
insert LS_HASHED_ROW into table ROWS_HASEHD.
ROWS->ADD( IO_ROW ).
endmethod. "ADD
METHOD clear. method CLEAR.
rows->clear( ). clear ROWS_HASEHD.
ENDMETHOD. "CLEAR ROWS->CLEAR( ).
endmethod. "CLEAR
METHOD constructor. method CONSTRUCTOR.
CREATE OBJECT rows. create object ROWS.
ENDMETHOD. "CONSTRUCTOR endmethod. "CONSTRUCTOR
METHOD get. method GET.
eo_row ?= rows->if_object_collection~get( ip_index ). field-symbols: <LS_HASHED_ROW> type MTY_S_HASHED_ROW.
ENDMETHOD. "GET
read table ROWS_HASEHD with key ROW_INDEX = IP_INDEX assigning <LS_HASHED_ROW>.
if SY-SUBRC = 0.
EO_ROW = <LS_HASHED_ROW>-ROW.
endif.
endmethod. "GET
METHOD get_iterator. method GET_ITERATOR.
eo_iterator ?= rows->if_object_collection~get_iterator( ). EO_ITERATOR ?= ROWS->IF_OBJECT_COLLECTION~GET_ITERATOR( ).
ENDMETHOD. "GET_ITERATOR endmethod. "GET_ITERATOR
METHOD is_empty. method IS_EMPTY.
is_empty = rows->if_object_collection~is_empty( ). IS_EMPTY = ROWS->IF_OBJECT_COLLECTION~IS_EMPTY( ).
ENDMETHOD. "IS_EMPTY endmethod. "IS_EMPTY
METHOD remove. method REMOVE.
rows->remove( io_row ). delete table ROWS_HASEHD with table key ROW_INDEX = IO_ROW->GET_ROW_INDEX( ) .
ENDMETHOD. "REMOVE ROWS->REMOVE( IO_ROW ).
endmethod. "REMOVE
METHOD size. method SIZE.
ep_size = rows->if_object_collection~size( ). EP_SIZE = ROWS->IF_OBJECT_COLLECTION~SIZE( ).
ENDMETHOD. "SIZE endmethod. "SIZE
ENDCLASS. ENDCLASS.

6123
src/zcl_excel_worksheet.clas.abap
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