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'use strict';

// Import Java bridge and FileInputStream for handling file streams
const groupdocs = require('@groupdocs/groupdocs.comparison');

const java = require('java');
const InputStream = java.import('java.io.FileInputStream');

 // Create an InputStream for the source document
const source = new InputStream('sample-files/source.docx'); // source document stream

 // Initialize the comparer with the source document stream
const comparer = new groupdocs.Comparer(source);

 // Add the first target document to compare against the source
comparer.add(new InputStream('sample-files/target.docx')); // first target stream

 // Add the second target document
comparer.add(new InputStream('sample-files/target2.docx')); // second target stream

 // Add the third target document
comparer.add(new InputStream('sample-files/target3.docx')); // third target stream

 // Perform comparison and save the result to the specified file
comparer.compare('result.docx'); // output file with comparison result

// Terminate the process with a success exit code
process.exit(0);

'use strict';

// Import Java bridge and set up InputStream class for reading files
const groupdocs = require('@groupdocs/groupdocs.comparison');

const java = require('java');
let InputStream = java.import('java.io.FileInputStream');

 // Create InputStream for the source document
const sourceInputStream = new InputStream('sample-files/source.docx');

 // Create InputStream for each target document
const targetInputStream1 = new InputStream('sample-files/target.docx');
const targetInputStream2 = new InputStream('sample-files/target2.docx');
const targetInputStream3 = new InputStream('sample-files/target3.docx');

 // Initialize comparer with the source document stream
const comparer = new groupdocs.Comparer(sourceInputStream);

 // Add each target document to the comparison list
comparer.add(targetInputStream1);
comparer.add(targetInputStream2);
comparer.add(targetInputStream3);

 // Execute comparison and save the merged result
comparer.compare('sample-files/result_multiple.docx');

// Terminate the process with a success exit code
process.exit(0);