com.alexmerz.graphviz
Class GraphvizTokenMgrError

java.lang.Object
  com.alexmerz.graphviz.GraphvizTokenMgrError

public class GraphvizTokenMgrError
extends java.lang.Object

Error helper class to create nicer lexer/parser messages

Version:

$Id: GraphvizTokenMgrError.java,v 1.3 2006/03/20 16:45:40 Alexander Exp $

Author:

Alexander Merz

Field Summary

static int	DIRECTED_EDGE_NOT_ALLOWED Error code, if a directed edge operator was detected in a graph.
static int	UNDIRECTED_EDGE_NOT_ALLOWED Error code, if a undirected edge operator was detected in a digraph.

Constructor Summary

GraphvizTokenMgrError()

Method Summary

static TokenMgrError

create(int code, int line, int col) Creates a new Token Error.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DIRECTED_EDGE_NOT_ALLOWED

public static final int DIRECTED_EDGE_NOT_ALLOWED

Error code, if a directed edge operator was detected in a graph.

See Also:

Constant Field Values

UNDIRECTED_EDGE_NOT_ALLOWED

public static final int UNDIRECTED_EDGE_NOT_ALLOWED

Error code, if a undirected edge operator was detected in a digraph.

See Also:

Constant Field Values

Constructor Detail

GraphvizTokenMgrError

public GraphvizTokenMgrError()

Method Detail

create

public static TokenMgrError create(int code,
                                   int line,
                                   int col)

Creates a new Token Error.

Parameters:

code - The error code

line - The line where the error occured

col - The column of the line where the error occured

Returns:

an new TokenMgrError