com.svincent.moksa
Class PrologUtil

java.lang.Object
  |
  +--com.svincent.util.BaseObject
        |
        +--com.svincent.moksa.PrologUtil

public class PrologUtil

extends BaseObject

Contains a bunch of static methods for doing useful tasks for compiling Prolog. In particular, contains routines to convert strings to and from quoted form.

Method Summary

static java.lang.String	backQuotify(java.lang.String s)
static java.lang.String	doubleQuotify(java.lang.String s)
static void	main(java.lang.String[] args)
static boolean	shouldQuote(java.lang.String s) Returns 'true' if the string 's' has enough wierd characters in it that it should be quoted for user consumption.
static java.lang.String	singleQuotify(java.lang.String s)
static void	testBackBeatAndBeat(int reps, char lo, char hi)
static void	testDoubleBeatAndBeat(int reps, char lo, char hi)
static void	testErrorCases()
static void	testSimpleCases()
static void	testSingleBeatAndBeat(int reps, char lo, char hi)
static java.lang.String	unBackQuotify(java.lang.String s)
static java.lang.String	unDoubleQuotify(java.lang.String s)
static java.lang.String	unSingleQuotify(java.lang.String s)

Methods inherited from class com.svincent.util.BaseObject

dump, dump, dumpToString, tag

Methods inherited from class java.lang.Object

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

Method Detail

shouldQuote

public static boolean shouldQuote(java.lang.String s)

Returns 'true' if the string 's' has enough wierd characters in it that it should be quoted for user consumption.

doubleQuotify

public static java.lang.String doubleQuotify(java.lang.String s)

unDoubleQuotify

public static java.lang.String unDoubleQuotify(java.lang.String s)
                                        throws PrologStringFormatException

singleQuotify

public static java.lang.String singleQuotify(java.lang.String s)

unSingleQuotify

public static java.lang.String unSingleQuotify(java.lang.String s)
                                        throws PrologStringFormatException

backQuotify

public static java.lang.String backQuotify(java.lang.String s)

unBackQuotify

public static java.lang.String unBackQuotify(java.lang.String s)
                                      throws PrologStringFormatException

main

public static void main(java.lang.String[] args)
                 throws PrologStringFormatException

testDoubleBeatAndBeat

public static void testDoubleBeatAndBeat(int reps,
                                         char lo,
                                         char hi)

testSingleBeatAndBeat

public static void testSingleBeatAndBeat(int reps,
                                         char lo,
                                         char hi)

testBackBeatAndBeat

public static void testBackBeatAndBeat(int reps,
                                       char lo,
                                       char hi)

testSimpleCases

public static void testSimpleCases()
                            throws PrologStringFormatException

testErrorCases

public static void testErrorCases()