How to use

appendElement

method

in

org.apache.sis.io.wkt.Formatter

/**
 * Appends an object or an array of objects.
 * This method performs the following choices:
 *
 * <ul>
 *   <li>If the given value is {@code null}, then this method appends the "{@code null}" string (without quotes).</li>
 *   <li>Otherwise if the given value is an array, then this method appends the opening sequence symbol, formats all
 *       elements by invoking this method recursively, then appends the closing sequence symbol.</li>
 *   <li>Otherwise if the value type is assignable to the argument type of one of the {@code append(…)} methods
 *       in this class, then the formatting will be delegated to that method.</li>
 *   <li>Otherwise the given value is appended as a quoted text with its {@code toString()} representation.</li>
 * </ul>
 *
 * @param  value  the value to append to the WKT, or {@code null}.
 */
public void appendAny(final Object value) {
  if (value == null) {
    appendSeparator();
    buffer.append("null");
  } else if (!appendValue(value) && !appendElement(value)) {
    append(value.toString(), null);
  }
}

/**
 * Appends an object or an array of objects.
 * This method performs the following choices:
 *
 * <ul>
 *   <li>If the given value is {@code null}, then this method appends the "{@code null}" string (without quotes).</li>
 *   <li>Otherwise if the given value is an array, then this method appends the opening sequence symbol, formats all
 *       elements by invoking this method recursively, then appends the closing sequence symbol.</li>
 *   <li>Otherwise if the value type is assignable to the argument type of one of the {@code append(…)} methods
 *       in this class, then the formatting will be delegated to that method.</li>
 *   <li>Otherwise the given value is appended as a quoted text with its {@code toString()} representation.</li>
 * </ul>
 *
 * @param  value  the value to append to the WKT, or {@code null}.
 */
public void appendAny(final Object value) {
  if (value == null) {
    appendSeparator();
    buffer.append("null");
  } else if (!appendValue(value) && !appendElement(value)) {
    append(value.toString(), null);
  }
}

try {
  formatter.setBuffer(buffer);
  valid = formatter.appendElement(object) || formatter.appendValue(object);
} finally {

try {
  formatter.setBuffer(buffer);
  valid = formatter.appendElement(object) || formatter.appendValue(object);
} finally {