Loading Multiple DocumentTable Objects from a Single File as a Single Operation Leave feedback

const groupdocs = require('@groupdocs/groupdocs.assembly');

// Load all document tables using default options.
const tableSet = new groupdocs.DocumentTableSet('Multiple Tables Data.docx');

// Check loading.
const tables = tableSet.getTables();
console.log(tables.getCount());          // 3
console.log(tables.get(0).getName());    // Table1
console.log(tables.get(1).getName());    // Table2
console.log(tables.get(2).getName());    // Table3

process.exit(0);

const java = require('java');
const groupdocs = require('@groupdocs/groupdocs.assembly');

const customDocumentTableLoadHandler = java.newProxy('com.groupdocs.assembly.IDocumentTableLoadHandler', {
    handle: function (args) {
        switch (args.getTableIndex()) {
            case 0:
                // Do nothing. The table is loaded with default options.
                break;
            case 1:
                // Discard loading of the table completely.
                args.isLoaded(false);
                break;
            case 2:
                // Load the table with custom options.
                args.setOptions(new groupdocs.DocumentTableOptions());
                args.getOptions().setFirstRowContainsColumnNames(true);
                break;
        }
    }
});

// Load document tables using custom options.
const tableSet = new groupdocs.DocumentTableSet('Multiple Tables Data.docx', customDocumentTableLoadHandler);

// Ensure that the second table is not loaded.
const tables = tableSet.getTables();
console.log(tables.getCount());          // 2
console.log(tables.get(0).getName());    // Table1
console.log(tables.get(1).getName());    // Table3

// Ensure that default options are used to load the first table (default column names are used).
const firstColumns = tables.get(0).getColumns();
console.log(firstColumns.get(0).getName(), firstColumns.get(1).getName());   // Column1 Column2

// Ensure that custom options are used to load the third table (column names are extracted).
const thirdColumns = tables.get(1).getColumns();
console.log(thirdColumns.get(0).getName(), thirdColumns.get(1).getName());   // Name Address

process.exit(0);

const java = require('java');
const groupdocs = require('@groupdocs/groupdocs.assembly');

// Extract column names from the first row of every table.
const columnNameExtractingDocumentTableLoadHandler = java.newProxy('com.groupdocs.assembly.IDocumentTableLoadHandler', {
    handle: function (args) {
        args.setOptions(new groupdocs.DocumentTableOptions());
        args.getOptions().setFirstRowContainsColumnNames(true);
    }
});

const tableSet = new groupdocs.DocumentTableSet('Multiple Tables Data.docx',
    columnNameExtractingDocumentTableLoadHandler);

// Set table names for convenience.
tableSet.getTables().get(0).setName('Planets');
tableSet.getTables().get(1).setName('Persons');
tableSet.getTables().get(2).setName('Companies');

// Pass DocumentTableSet as a data source.
const assembler = new groupdocs.DocumentAssembler();
assembler.assembleDocument('Using Document Table Set as Data Source.pptx', 'out.pptx',
    new groupdocs.DataSourceInfo(tableSet));

process.exit(0);