ETSLNCIX ;O-OIFO/FM23 - ETS LOINC Set/Kill Index Utilities ;01/31/2017
;;1.0;Enterprise Terminology Service;**1**;Mar 20, 2017;Build 7
;;Per VA Directive 6402, this routine should not be modified.
;
Q
;
SETLNC(ETSTEXT,ETSIEN) ; Set Long Common Name (129.1, #83) word index node D
;Standard Indexing input checks
Q:'$D(ETSTEXT)!('$D(ETSIEN))
;
;New and initialize variables
N ETSWORD,ETSLP,ETSLN
;
;Format the text string for parsing and indexing
S ETSTEXT=$$PREPTEXT(ETSTEXT)
S ETSLN=$L(ETSTEXT," ")
;
;Parse and index the text string
F ETSLP=1:1:ETSLN D
. S ETSWORD=$P(ETSTEXT," ",ETSLP)
. Q:ETSWORD=""
. S:'$D(^ETSLNC(129.1,"D",ETSWORD,ETSIEN)) ^ETSLNC(129.1,"D",ETSWORD,ETSIEN)=""
;
;Exit the indexing
Q
;
KILLLNC(ETSTEXT,ETSIEN) ; Set Long Common Name (129.1, #83) word index node AWRD
;Standard Indexing input checks
Q:'$D(ETSTEXT)!('$D(ETSIEN))
;
;New and initialize variables
N ETSWORD,ETSLP,ETSLN
;
;Format the text string for parsing and indexing
S ETSTEXT=$$PREPTEXT(ETSTEXT)
S ETSLN=$L(ETSTEXT," ")
;
;Parse and remove the string from the index
F ETSLP=1:1:ETSLN D
. S ETSWORD=$P(ETSTEXT," ",ETSLP)
. Q:ETSWORD=""
. K:$D(^ETSLNC(129.1,"D",ETSWORD,ETSIEN)) ^ETSLNC(129.1,"D",ETSWORD,ETSIEN)
;
Q
;
PREPTEXT(ETSTEXT) ;Prepare the Text for Indexing by
; - excluding certain words (a, the, in, etc.)
; - stop indexing when the [ or words IN, BY, or ON are reached
; - strip terms that are punctuation only
;
N ETSCT,ETSLP,ETSTERM,ETSNTEXT,ETSRM,ETSFLG,ETSWORD
;
;Note: ETSTEXT already validated as existing before
; coming to PREPTEXT
;
;Upper case the text string to check
S ETSTEXT=$$UP^XLFSTR(ETSTEXT)
;
S ETSCT=$L(ETSTEXT," ")
;
; Identify terms to remove
S ETSFLG=0
F ETSLP=1:1:ETSCT D Q:ETSFLG
. S ETSTERM=$P(ETSTEXT," ",ETSLP)
. Q:ETSTERM=""
. ;flag punctuation remove all punctuation
. I ETSTERM?1.P S ETSRM(ETSLP)="" Q
. ;flag excluded terms for removal
. I $$EXCLUDED(ETSTERM) S ETSRM(ETSLP)="" Q
. ;if term a stop term, set stop flag, reset text string and exit
. I $E(ETSTERM,1)="[" S ETSFLG=1,ETSTEXT=$P(ETSTEXT," ",1,ETSLP-1) Q
. I ETSTERM="BY" S ETSFLG=1,ETSTEXT=$P(ETSTEXT," ",1,ETSLP-1) Q
. I ETSTERM="IN" S ETSFLG=1,ETSTEXT=$P(ETSTEXT," ",1,ETSLP-1) Q
. I ETSTERM="ON" S ETSFLG=1,ETSTEXT=$P(ETSTEXT," ",1,ETSLP-1)
;
; Create text string with terms removed
S ETSNTEXT=""
;
; Reset the Text Length Counter
S ETSCT=$L(ETSTEXT," ")
F ETSLP=1:1:ETSCT D
. ;Add term to new string if not identified for removal
. Q:$D(ETSRM(ETSLP))
. S ETSWORD=$P(ETSTEXT," ",ETSLP)
. Q:ETSWORD=""
. S ETSNTEXT=ETSNTEXT_ETSWORD
. ;Add space if not the last term in the text string
. I ETSLP'=ETSCT S ETSNTEXT=ETSNTEXT_" "
;
; clean up string if last term was ignored or NULL
S:$P(ETSNTEXT," ",$L(ETSNTEXT," "))="" ETSNTEXT=$P(ETSNTEXT," ",1,$L(ETSNTEXT," ")-1)
;
; Exit with new string
Q ETSNTEXT
;
EXCLUDED(ETSTERM) ;Exclude certain terms
;
;If in Excluded Words - LOINC dictionary (129.4)
; then return true
Q:$D(^ETSLNC(129.14,"B",ETSTERM)) 1
;
;else return false
Q 0
;
--- Routine Detail --- with STRUCTURED ROUTINE LISTING ---[H[J[2J[HETSLNCIX 3186 printed Nov 22, 2024@17:04:11 Page 2
ETSLNCIX ;O-OIFO/FM23 - ETS LOINC Set/Kill Index Utilities ;01/31/2017
+1 ;;1.0;Enterprise Terminology Service;**1**;Mar 20, 2017;Build 7
+2 ;;Per VA Directive 6402, this routine should not be modified.
+3 ;
+4 QUIT
+5 ;
SETLNC(ETSTEXT,ETSIEN) ; Set Long Common Name (129.1, #83) word index node D
+1 ;Standard Indexing input checks
+2 if '$DATA(ETSTEXT)!('$DATA(ETSIEN))
QUIT
+3 ;
+4 ;New and initialize variables
+5 NEW ETSWORD,ETSLP,ETSLN
+6 ;
+7 ;Format the text string for parsing and indexing
+8 SET ETSTEXT=$$PREPTEXT(ETSTEXT)
+9 SET ETSLN=$LENGTH(ETSTEXT," ")
+10 ;
+11 ;Parse and index the text string
+12 FOR ETSLP=1:1:ETSLN
Begin DoDot:1
+13 SET ETSWORD=$PIECE(ETSTEXT," ",ETSLP)
+14 if ETSWORD=""
QUIT
+15 if '$DATA(^ETSLNC(129.1,"D",ETSWORD,ETSIEN))
SET ^ETSLNC(129.1,"D",ETSWORD,ETSIEN)=""
End DoDot:1
+16 ;
+17 ;Exit the indexing
+18 QUIT
+19 ;
KILLLNC(ETSTEXT,ETSIEN) ; Set Long Common Name (129.1, #83) word index node AWRD
+1 ;Standard Indexing input checks
+2 if '$DATA(ETSTEXT)!('$DATA(ETSIEN))
QUIT
+3 ;
+4 ;New and initialize variables
+5 NEW ETSWORD,ETSLP,ETSLN
+6 ;
+7 ;Format the text string for parsing and indexing
+8 SET ETSTEXT=$$PREPTEXT(ETSTEXT)
+9 SET ETSLN=$LENGTH(ETSTEXT," ")
+10 ;
+11 ;Parse and remove the string from the index
+12 FOR ETSLP=1:1:ETSLN
Begin DoDot:1
+13 SET ETSWORD=$PIECE(ETSTEXT," ",ETSLP)
+14 if ETSWORD=""
QUIT
+15 if $DATA(^ETSLNC(129.1,"D",ETSWORD,ETSIEN))
KILL ^ETSLNC(129.1,"D",ETSWORD,ETSIEN)
End DoDot:1
+16 ;
+17 QUIT
+18 ;
PREPTEXT(ETSTEXT) ;Prepare the Text for Indexing by
+1 ; - excluding certain words (a, the, in, etc.)
+2 ; - stop indexing when the [ or words IN, BY, or ON are reached
+3 ; - strip terms that are punctuation only
+4 ;
+5 NEW ETSCT,ETSLP,ETSTERM,ETSNTEXT,ETSRM,ETSFLG,ETSWORD
+6 ;
+7 ;Note: ETSTEXT already validated as existing before
+8 ; coming to PREPTEXT
+9 ;
+10 ;Upper case the text string to check
+11 SET ETSTEXT=$$UP^XLFSTR(ETSTEXT)
+12 ;
+13 SET ETSCT=$LENGTH(ETSTEXT," ")
+14 ;
+15 ; Identify terms to remove
+16 SET ETSFLG=0
+17 FOR ETSLP=1:1:ETSCT
Begin DoDot:1
+18 SET ETSTERM=$PIECE(ETSTEXT," ",ETSLP)
+19 if ETSTERM=""
QUIT
+20 ;flag punctuation remove all punctuation
+21 IF ETSTERM?1.P
SET ETSRM(ETSLP)=""
QUIT
+22 ;flag excluded terms for removal
+23 IF $$EXCLUDED(ETSTERM)
SET ETSRM(ETSLP)=""
QUIT
+24 ;if term a stop term, set stop flag, reset text string and exit
+25 IF $EXTRACT(ETSTERM,1)="["
SET ETSFLG=1
SET ETSTEXT=$PIECE(ETSTEXT," ",1,ETSLP-1)
QUIT
+26 IF ETSTERM="BY"
SET ETSFLG=1
SET ETSTEXT=$PIECE(ETSTEXT," ",1,ETSLP-1)
QUIT
+27 IF ETSTERM="IN"
SET ETSFLG=1
SET ETSTEXT=$PIECE(ETSTEXT," ",1,ETSLP-1)
QUIT
+28 IF ETSTERM="ON"
SET ETSFLG=1
SET ETSTEXT=$PIECE(ETSTEXT," ",1,ETSLP-1)
End DoDot:1
if ETSFLG
QUIT
+29 ;
+30 ; Create text string with terms removed
+31 SET ETSNTEXT=""
+32 ;
+33 ; Reset the Text Length Counter
+34 SET ETSCT=$LENGTH(ETSTEXT," ")
+35 FOR ETSLP=1:1:ETSCT
Begin DoDot:1
+36 ;Add term to new string if not identified for removal
+37 if $DATA(ETSRM(ETSLP))
QUIT
+38 SET ETSWORD=$PIECE(ETSTEXT," ",ETSLP)
+39 if ETSWORD=""
QUIT
+40 SET ETSNTEXT=ETSNTEXT_ETSWORD
+41 ;Add space if not the last term in the text string
+42 IF ETSLP'=ETSCT
SET ETSNTEXT=ETSNTEXT_" "
End DoDot:1
+43 ;
+44 ; clean up string if last term was ignored or NULL
+45 if $PIECE(ETSNTEXT," ",$LENGTH(ETSNTEXT," "))=""
SET ETSNTEXT=$PIECE(ETSNTEXT," ",1,$LENGTH(ETSNTEXT," ")-1)
+46 ;
+47 ; Exit with new string
+48 QUIT ETSNTEXT
+49 ;
EXCLUDED(ETSTERM) ;Exclude certain terms
+1 ;
+2 ;If in Excluded Words - LOINC dictionary (129.4)
+3 ; then return true
+4 if $DATA(^ETSLNC(129.14,"B",ETSTERM))
QUIT 1
+5 ;
+6 ;else return false
+7 QUIT 0
+8 ;
