@Override
public void writeStream(ExampleSet exampleSet, java.io.OutputStream outputStream)
throws OperatorException {
String columnSeparator = getParameterAsString(PARAMETER_COLUMN_SEPARATOR);
boolean quoteNominalValues = getParameterAsBoolean(PARAMETER_QUOTE_NOMINAL_VALUES);
boolean writeAttribNames = getParameterAsBoolean(PARAMETER_WRITE_ATTRIBUTE_NAMES);
boolean formatDate = getParameterAsBoolean(PARAMETER_FORMAT_DATE);
PrintWriter out = null;
try {
out = new PrintWriter(new OutputStreamWriter(outputStream, Encoding.getEncoding(this)));
writeCSV(exampleSet, out, columnSeparator, quoteNominalValues, writeAttribNames, formatDate);
out.flush();
} finally {
if (out != null) {
out.close();
}
}
}
protected Charset getEncoding() {
return Encoding.getEncoding((String) encodingComboBox.getSelectedItem());
}