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Class ParserUtilities

java.lang.Object
  blog.ParserUtilities

public class ParserUtilities
extends java.lang.Object

Constructor Summary

ParserUtilities()

Method Summary

static void	printEscapedString(java.io.PrintStream str, java.lang.String s) Prints an appropriately escaped string
static void	printToken(java_cup.runtime.Symbol s) Prints a token to stderr
static java.lang.String	tokenToString(java_cup.runtime.Symbol s) Returns a string representation for a token

Methods inherited from class java.lang.Object

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

Constructor Detail

ParserUtilities

public ParserUtilities()

Method Detail

printEscapedString

public static void printEscapedString(java.io.PrintStream str,
                                      java.lang.String s)

Prints an appropriately escaped string

Parameters:

str - the output stream

s - the string to print

tokenToString

public static java.lang.String tokenToString(java_cup.runtime.Symbol s)

Returns a string representation for a token

Parameters:

s - the token

Returns:

the string representation

printToken

public static void printToken(java_cup.runtime.Symbol s)

Prints a token to stderr

Parameters:

s - the token