/**
 * 
 */
package is2.io;

/**
 * @author Dr. Bernd Bohnet, 18.08.2011
 * 
 * 
 */
public class IOGenerals {

	// some constants
	public static final String US = "_";
	public static final String REGEX = "\t";
	public static final String STRING = "*";
	public static final String PIPE = "\\|";
	public static final String NO_TYPE = "<no-type>";
	public static final String ROOT_POS = "<root-POS>";
	public static final String ROOT_LEMMA = "<root-LEMMA>";
	public static final String ROOT = "<root>";
	public static final String EMPTY_FEAT = "<ef>";

	
	// the different readers 
	public static final int F_CONLL09 = 0;
	public static final int F_ONE_LINE = 1;
	
	// normalization of the input
	public static final String NUMBER = "[0-9]+|[0-9]+\\.[0-9]+|[0-9]+[0-9,]+";
	public static final String NUM = "<num>";
	
}
