Concatenates all data in the specified column with the prefix string to generate a new TSV string. The concatenated strings are added at the end of the line. Removes whitespace from both ends of a string.
Configs
A: Select STRING DATA for TSV Text *
B: Set Column ID to which prefix is concatenated (e.g. “0”) *
C: Set Prefix String (e.g. “https://”, “$ “, “DEL: “)#{EL}
D: Set Number of Characters to delete beginning (e.g. “0”) *
E: Select STRING DATA for New TSV Text (update) *
Script (click to open)
// GraalJS Script (engine type: 2)
// (c) 2021, Questetra, Inc. (the MIT License)
/*
=input tsv=
A1 B1 C1 10000
A2 B1 C1 10800
=Column ID=
3
=Prefix=
$
=BeginIndex=
2
=output tsv=
A1 B1 C1 10000 $000
A2 B1 C1 10800 $800
*/
//////// START "main()" ////////
main();
function main(){
//// == Config Retrieving / 工程コンフィグの参照 ==
const dataIdA = configs.get( "conf_DataIdA" ) + ""; // config required
const columnB = configs.get( "conf_ColumnB" ) + ""; // config required (int)
const prefixC = configs.get( "conf_PrefixC" ) + ""; // config el-enabled
const beginIndex = configs.get( "conf_BeginIndex" ) + ""; // config required (int)
const dataIdE = configs.get( "conf_DataIdE" ) + ""; // config required
// 'java.lang.String' to javascript primitive 'string' by ""
engine.log( " AutomatedTask Config: ID of Numeric Column: " + columnB );
engine.log( " AutomatedTask Config: Prefix: " + prefixC );
engine.log( " AutomatedTask Config: Begin Index: " + beginIndex );
// Design-time Config Format Check
const intColumnB = parseInt( columnB );
if( isNaN( intColumnB )){
throw new Error( "\n AutomatedTask ConfigError:" +
" Config {ID of Numeric Column} is not an integer \n" );
}
const intBeginIndex = parseInt( beginIndex );
if( isNaN( intBeginIndex )){
throw new Error( "\n AutomatedTask ConfigError:" +
" Config {Begin Index} is not an integer \n" );
}
if( prefixC === "" ){
engine.log( " AutomatedTask ConfigWarning:" +
" Config {Prefix} is empty" );
}
if( prefixC.match(/\t/) !== null ){
throw new Error( "\n AutomatedTask ConfigError or UnexpectedStringError:" +
" Config {Prefix}, Tab characters are not allowed. \n" );
}
//// == Data Retrieving / ワークフローデータの参照 ==
// Run-time Data Format Check
if( engine.findDataByNumber( dataIdA ) === null ){
throw new Error( "\n AutomatedTask UnexpectedStringError:" +
" String {A} as TSV is null \n" );
}
const inputText = (engine.findDataByNumber( dataIdA ) + "").trim();
if( inputText === "" ){
throw new Error( "\n AutomatedTask UnexpectedStringError:" +
" String {A} as TSV is empty \n" );
}
//// == Calculating / 演算 ==
let outputText = "";
const arrInputText = inputText.split("\n");
engine.log( " AutomatedTask MultilineString:" +
" String {A} as TSV, number of lines " + arrInputText.length );
for( let i = 0; i < arrInputText.length; i++ ){
let arrCellValues = arrInputText[i].split("\t");
let strValueB = arrCellValues[ intColumnB ];
let newValue = prefixC + strValueB.slice( intBeginIndex );
outputText += arrInputText[i] + "\t" + newValue;
if( i !== arrInputText.length - 1 ){
outputText += "\n";
}
}
//// == Data Updating / ワークフローデータへの代入 ==
engine.setDataByNumber( dataIdE, outputText );
} //////// END "main()" ////////
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