Examples of prefuse.data.Table.addColumn()

prefuse.data.Table.addColumn()
Add a column with the given name and data type to this table. @param name the data field name for the column @param type the data type, as a Java Class, for the column @see prefuse.data.tuple.TupleSet#addColumn(java.lang.String,java.lang.Class)

    Table t;
    
    public static Table getTestCaseTable() {
        Table t = new Table(NROWS, NCOLS);
        for ( int c=0; c<NCOLS; ++c ) {
            t.addColumn(HEADERS[c], TYPES[c]);
            for ( int r=0; r<NROWS; ++r ) {
                t.set(r, HEADERS[c], TABLE[c][r]);
            }
        }
        return t;

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    public static JComponent demo() {
        String datafile = "/amazon.txt";
        Table data = null;
        try {
            data = (new DelimitedTextTableReader()).readTable(datafile);
            data.addColumn("image","CONCAT('/images/',id,'.01.MZZZZZZZ.jpg')");
        } catch (Exception e) {
            e.printStackTrace();
            System.exit(1);
        }
        return new DataMountain(data);

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