// formats the ASCII table
private ImmutableList<ImmutableList<String>> formatAsciiTable(R report) {
ImmutableList.Builder<ImmutableList<String>> table = ImmutableList.builder();
for (int rowIdx = 0; rowIdx < report.getRowCount(); rowIdx++) {
table.add(formatRow(report, rowIdx, ReportOutputFormat.ASCII_TABLE));
}
return table.build();
}
private String[][] formatTable(R report, ReportOutputFormat format) {
String[][] table = new String[report.getRowCount()][];
for (int r = 0; r < table.length; r++) {
table[r] = formatRow(report, r, format);
}
return table;
}
/**
* Outputs the report table in CSV format.
*
* @param report the report
* @param out the output stream to write to
*/
@SuppressWarnings("resource")
public void writeCsv(R report, OutputStream out) {
OutputStreamWriter outputWriter = new OutputStreamWriter(out);
CsvOutput csvOut = new CsvOutput(outputWriter);
csvOut.writeLine(Arrays.asList(report.getColumnHeaders()));
IntStream.range(0, report.getRowCount())
.mapToObj(rowIdx -> Arrays.asList(formatRow(report, rowIdx, ReportOutputFormat.CSV)))
.forEachOrdered(csvOut::writeLine);
Unchecked.wrap(() -> outputWriter.flush());
}
/**
* Outputs the report table in CSV format.
*
* @param report the report
* @param out the output stream to write to
*/
@SuppressWarnings("resource")
public void writeCsv(R report, OutputStream out) {
OutputStreamWriter outputWriter = new OutputStreamWriter(out, StandardCharsets.UTF_8);
CsvOutput csvOut = new CsvOutput(outputWriter);
csvOut.writeLine(report.getColumnHeaders());
IntStream.range(0, report.getRowCount())
.mapToObj(rowIdx -> formatRow(report, rowIdx, ReportOutputFormat.CSV))
.forEach(csvOut::writeLine);
Unchecked.wrap(outputWriter::flush);
}
