/**
* Resets the Loader object and sets the source of the data set to be the supplied File object.
*
* @param dir the source directory.
* @throws IOException if an error occurs
*/
public void setSource(File dir) throws IOException {
reset();
if (dir == null) {
throw new IOException("Source directory object is null!");
}
m_sourceFile = dir;
if (!dir.exists() || !dir.isDirectory())
throw new IOException("Directory '" + dir + "' not found");
}
/**
* Sets whether the filename will be stored as an extra attribute.
*
* @param value if true the filename will be stored in an extra attribute
*/
public void setOutputFilename(boolean value) {
m_OutputFilename = value;
reset();
}