Package com.google.common.io

Class BaseEncoding.Alphabet

java.lang.Object

com.google.common.io.BaseEncoding.Alphabet

Enclosing class:

BaseEncoding

private static final class BaseEncoding.Alphabet
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
(package private) int	bitsPerChar
(package private) int	bytesPerChunk
private char[]	chars
(package private) int	charsPerChunk
private byte[]	decodabet
(package private) int	mask
private java.lang.String	name
private boolean[]	validPadding

Constructor Summary

Constructors

Constructor	Description
Alphabet(java.lang.String name, char[] chars)

Method Summary

Modifier and Type	Method	Description
(package private) boolean	canDecode(char ch)
(package private) int	decode(char ch)
(package private) char	encode(int bits)
boolean	equals(java.lang.Object other)
int	hashCode()
private boolean	hasLowerCase()
private boolean	hasUpperCase()
(package private) boolean	isValidPaddingStartPosition(int index)
(package private) BaseEncoding.Alphabet	lowerCase()
boolean	matches(char c)
java.lang.String	toString()
(package private) BaseEncoding.Alphabet	upperCase()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

name

private final java.lang.String name

chars

private final char[] chars

mask

final int mask

bitsPerChar

final int bitsPerChar

charsPerChunk

final int charsPerChunk

bytesPerChunk

final int bytesPerChunk

decodabet

private final byte[] decodabet

validPadding

private final boolean[] validPadding

Constructor Detail

Alphabet

Alphabet(java.lang.String name,
         char[] chars)

Method Detail

encode

char encode(int bits)

isValidPaddingStartPosition

boolean isValidPaddingStartPosition(int index)

canDecode

boolean canDecode(char ch)

decode

int decode(char ch)
    throws BaseEncoding.DecodingException

Throws:

BaseEncoding.DecodingException

hasLowerCase

private boolean hasLowerCase()

hasUpperCase

private boolean hasUpperCase()

upperCase

BaseEncoding.Alphabet upperCase()

lowerCase

BaseEncoding.Alphabet lowerCase()

matches

public boolean matches(char c)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object