How to use

getHeaderCells

method

in

com.asakusafw.runtime.io.csv.CsvConfiguration

/**
 * Creates a new instance.
 * @param stream the source stream
 * @param path the source path
 * @param config current configuration
 * @throws IllegalArgumentException if some parameters were {@code null}
 */
public CsvParser(InputStream stream, String path, CsvConfiguration config) {
  if (stream == null) {
    throw new IllegalArgumentException("stream must not be null"); //$NON-NLS-1$
  }
  if (config == null) {
    throw new IllegalArgumentException("config must not be null"); //$NON-NLS-1$
  }
  this.reader = new InputStreamReader(stream, config.getCharset());
  this.path = path;
  this.separator = config.getSeparatorChar();
  this.trueFormat = config.getTrueFormat();
  this.dateFormat = DateFormatter.newInstance(config.getDateFormat());
  this.dateTimeFormat = DateTimeFormatter.newInstance(config.getDateTimeFormat());
  this.headerCellsFormat = config.getHeaderCells();
  this.forceConsumeHeader = config.isForceConsumeHeader();
  this.allowLineBreakInValue = config.isLineBreakInValue();
  readerBuffer.clear();
  readerBuffer.flip();
}

/**
 * Creates a new instance.
 * @param stream the target stream
 * @param path the destination path
 * @param config current configuration
 * @throws IllegalArgumentException if some parameters were {@code null}
 */
public CsvEmitter(OutputStream stream, String path, CsvConfiguration config) {
  if (stream == null) {
    throw new IllegalArgumentException("stream must not be null"); //$NON-NLS-1$
  }
  if (config == null) {
    throw new IllegalArgumentException("config must not be null"); //$NON-NLS-1$
  }
  this.writer = new OutputStreamWriter(stream, config.getCharset());
  this.separator = config.getSeparatorChar();
  this.escapePattern = Pattern.compile(
      "[" + ESCAPE + separator + LINE_DELIMITER + "]"); //$NON-NLS-1$ //$NON-NLS-2$
  this.trueFormat = escape(config.getTrueFormat());
  this.escapeTrue = hasEscapeTarget(config.getTrueFormat());
  this.falseFormat = escape(config.getFalseFormat());
  this.escapeFalse = hasEscapeTarget(config.getFalseFormat());
  this.dateFormat = DateFormatter.newInstance(config.getDateFormat());
  this.escapeDate = hasMetaCharacter(dateFormat.getPattern());
  this.dateTimeFormat = DateTimeFormatter.newInstance(config.getDateTimeFormat());
  this.escapeDateTime = hasMetaCharacter(dateTimeFormat.getPattern());
  this.headerCellsFormat = config.getHeaderCells();
  this.forceEscapeMask = buildQuoteMask(config.getForceQuoteColumns());
  this.columnIndex = 0;
}