How to use

org.apache.sis.io.LineAppender

constructor

/**
 * Constructs a filter which replaces tab characters ({@code '\t'})
 * by spaces. Tab widths default to 8 characters.
 *
 * @param out A writer object to provide the underlying stream.
 */
public ExpandedTabWriter(final Writer out) {
  this(new LineAppender(out));
}

/**
 * Constructs a {@code LineWriter} object that will use the specified line separator.
 *
 * @param  out A writer object to provide the underlying stream.
 * @param  lineSeparator String to use as line separator.
 */
public LineWriter(final Writer out, final String lineSeparator) {
  this(new LineAppender(out));
  formatter.setLineSeparator(lineSeparator);
}

/**
 * Creates and configure the {@link LineAppender} to test.
 */
@Before
@Override
public void createLineAppender() {
  appender = new LineAppender(new LineAppender(appender, "\r", false), 10, false);
}

/**
 * Returns the exception trace as a string. This method get the stack trace using the
 * {@link Throwable#printStackTrace(PrintWriter)} method, then replaces the tabulation
 * characters by 4 white spaces.
 *
 * @param exception The exception to format.
 * @return A string representation of the given exception.
 */
public static String formatStackTrace(final Throwable exception) {
  final StringWriter writer = new StringWriter();
  exception.printStackTrace(new PrintWriter(writer));
  final StringBuilder buffer = new StringBuilder();
  final LineAppender formatter = new LineAppender(buffer);
  formatter.setTabulationWidth(TAB_WIDTH);
  try {
    formatter.append(writer.toString());
  } catch (IOException e) {
    throw new AssertionError(e);
  }
  return buffer.toString();
}

/**
 * Creates and configure the {@link LineAppender} to test.
 */
@Before
@Override
public void createLineAppender() {
  appender = new LineAppender(appender, null, true);
}

/**
 * Creates and configure the {@link LineAppender} to test.
 */
@Before
@Override
public void createLineAppender() {
  appender = new LineAppender(appender, 10, false);
}

/**
 * Creates and configure the {@link LineAppender} to test.
 */
@Before
public void createLineAppender() {
  appender = new LineAppender(appender, " ", false);
}

    ? new LineAppender(out, Integer.MAX_VALUE, true) : out;
switch (cell.alignment) {
  default: {

    ? new LineAppender(out, Integer.MAX_VALUE, true) : out;
switch (cell.alignment) {
  default: {

writer  = new LineAppender(str, System.lineSeparator(), true);
buffer  = str.getBuffer().append(header);
printer = new PrintWriter(IO.asWriter(writer));

writer  = new LineAppender(str, System.lineSeparator(), true);
buffer  = str.getBuffer().append(header);
printer = new PrintWriter(IO.asWriter(writer));

outHeader = new TableAppender(new LineAppender(out), " ");
outHeader.setMultiLinesCells(true);
printHeader(Vocabulary.Keys.Source);      printNameAndIdentifier(operation.getSourceCRS(), false);