org.openanzo.jastor
Class JavaIdentifierEncoder

java.lang.Object
  org.openanzo.jastor.JavaIdentifierEncoder

public class JavaIdentifierEncoder
extends java.lang.Object

Encodes arbitrary strings into valid java identifiers. Decode is provided as well to prove the encoding is bi-directional.

Author:

Joe Betz, Ben Szekely (bhszekel@us.ibm.com)

Constructor Summary

JavaIdentifierEncoder()

Method Summary

static java.lang.String	decode(java.lang.String javaIdentifier) Decode a string to its decoded version
static java.lang.String	encode(char c) Encodes every char to a valid java string
static java.lang.String	encode(java.lang.String anyString) Encode a string to its encoded version
static boolean	isKeyword(java.lang.String identifier) Determine if identifier is a keyword
static void	main(java.lang.String[] args) Test

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaIdentifierEncoder

public JavaIdentifierEncoder()

Method Detail

isKeyword

public static boolean isKeyword(java.lang.String identifier)

Determine if identifier is a keyword

Parameters:

identifier - string to check

Returns:

true if identifier is a keyword

encode

public static java.lang.String encode(java.lang.String anyString)

Encode a string to its encoded version

Parameters:

anyString - string to encode

Returns:

encoded string

encode

public static java.lang.String encode(char c)

Encodes every char to a valid java string

Parameters:

c - char to encode

Returns:

encoded char string

decode

public static java.lang.String decode(java.lang.String javaIdentifier)
                               throws java.lang.Exception

Decode a string to its decoded version

Parameters:

javaIdentifier - string to decode

Returns:

decoded string

Throws:

java.lang.Exception

main

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

Test

Parameters:

args -

Throws:

java.lang.Exception