package edu.vt.marian.common;

/**
 * Return codes common to many classes of MARIAN objects.
 *
 * @author:  Robert France
 *
 */
public class ReturnCodes
{
	public final static int OK =	0;	// No error; everything's jake; all is groovy.  Got it?
	public final static int NOT_FOUND =	-1;	// I tried, but I couldn't find (or produce) it.
	public final static int BAD_PARAMS =	-2;	// You can't call me with those parameters!
	public final static int TYPE_ERROR =	-3;	// Inappropriate, unknown, or fouled-up type.
	public final static int IO_ERROR =	-4;	// Any failure dealing with reading & writing.
	public final static int SYSTEM_FAILURE =	-5;	// Any other failure of a UNIX routine.
	public final static int IMPOSSIBLE_ERROR =	-6;	// The error that should never occur.
	public final static int PARSE_ERROR =	-7;	// Error during parsing.
	public final static int NOT_YET_IMPLEMENTED = -8;	// Nobody's written this part yet.
	public final static int ALLOC_FAILURE =	-9;	// No more memory to be allocated.
	public final static int NO_CAN_DO =	-10;	// That's not within what I was designed to do.
	public final static int NULL_STREAM = -17;	// Null input or output channel.
	public final static int UNKNOWN_ERROR =	-23;
}