public abstract class

ByteToCharDoubleByte

extends ByteToCharConverter

java.lang.Object
↳	sun.io.ByteToCharConverter
	↳	sun.io.ByteToCharDoubleByte

Known Direct Subclasses

ByteToCharBig5, ByteToCharEUC_CN, ByteToCharEUC_KR, ByteToCharGB18030, ByteToCharGBK, ByteToCharHKSCS, ByteToCharHKSCS_2001, ByteToCharJIS0208, ByteToCharJIS0208_Solaris, ByteToCharJIS0212, ByteToCharJIS0212_Solaris, ByteToCharJohab, ByteToCharMS932, ByteToCharMS936, ByteToCharMS949, ByteToCharMS950

ByteToCharBig5	Tables and data to convert Big5 to Unicode
ByteToCharEUC_CN	Tables and data to convert EUC_CN to Unicode
ByteToCharEUC_KR	Tables and data to convert EUC_KR to Unicode
ByteToCharGB18030
ByteToCharGBK	Tables and data to convert GBK to Unicode
ByteToCharHKSCS	Tables and data to convert HKSCS to Unicode
ByteToCharHKSCS_2001	Tables and data to convert HKSCS (2001 revision) to Unicode
ByteToCharJIS0208
ByteToCharJIS0208_Solaris	Tables and data to convert JIS0208_Solaris to Unicode Vendor defined chars added for benefit of vendor defined character supplemented mappings for EUC-JP-Solaris/PCK Solaris variants of EUC-JP and SJIS/Shift_JIS (4765370)
ByteToCharJIS0212	Tables and data to convert JIS0212 to Unicode
ByteToCharJIS0212_Solaris	Tables and data to convert JIS0212_Solaris to Unicode Solaris ==> vendor defined characters -- NEC row 13 + IBM extended selected character set.
ByteToCharJohab	Tables and data to convert Johab to Unicode
ByteToCharMS932	Tables and data to convert MS932 to Unicode
ByteToCharMS936	Tables and data to convert MS936 to Unicode
ByteToCharMS949	Tables and data to convert MS949 to Unicode
ByteToCharMS950	Tables and data to convert MS950 to Unicode

Known Indirect Subclasses

ByteToCharBig5_HKSCS, ByteToCharBig5_Solaris, ByteToCharEUC_JP, ByteToCharEUC_JP_LINUX, ByteToCharEUC_JP_Solaris, ByteToCharISO2022JP, ByteToCharMS950_HKSCS, ByteToCharPCK, ByteToCharSJIS

Summary

Constants
char	REPLACE_CHAR

Fields
protected int	badInputLength
protected int	end
protected short[]	index1
protected String[]	index2
protected byte	savedByte
protected int	start

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Inherited Fields

From class sun.io.ByteToCharConverter

Public Constructors
	ByteToCharDoubleByte()

Public Methods
int	convert(byte[] input, int inOff, int inEnd, char[] output, int outOff, int outEnd) Converts sequences of bytes to characters.
int	flush(char[] output, int outStart, int outEnd) Writes any remaining output to the output buffer and resets the converter to its initial state.
short[]	getIndex1()
String[]	getIndex2()
void	reset() Resets the converter.

Protected Methods
char	convSingleByte(int b)
char	getUnicode(int byte1, int byte2)

[Expand]

Inherited Methods

From class sun.io.ByteToCharConverter

abstract int	convert(byte[] input, int inStart, int inEnd, char[] output, int outStart, int outEnd) Converts an array of bytes containing characters in an external encoding into an array of Unicode characters.
char[]	convertAll(byte[] input) Converts an array of bytes containing characters in an external encoding into an array of Unicode characters.
abstract int	flush(char[] output, int outStart, int outEnd) Writes any remaining output to the output buffer and resets the converter to its initial state.
int	getBadInputLength() Returns the length, in bytes, of the input which caused a MalformedInputException.
abstract String	getCharacterEncoding() Returns the character set id for the conversion
static ByteToCharConverter	getConverter(String encoding) Returns appropriate ByteToCharConverter subclass instance.
static ByteToCharConverter	getDefault() Create an instance of the default ByteToCharConverter subclass.
int	getMaxCharsPerByte() Returns the maximum number of characters needed to convert a byte.
int	nextByteIndex() Returns the index of the byte just past the last byte successfully converted by the previous call to convert.
int	nextCharIndex() Returns the index of the character just past the last character written by the previous call to convert.
abstract void	reset() Resets converter to its initial state.
void	setSubstitutionChars(char[] c) sets the substitution character to use
void	setSubstitutionMode(boolean doSub) Sets converter into substitution mode.
String	toString() returns a string representation of the character conversion

From class java.lang.Object

Object	clone() Creates and returns a copy of this object.
boolean	equals(Object obj) Indicates whether some other object is "equal to" this one.
void	finalize() Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
final Class<?>	getClass() Returns the runtime class of this `Object`.
int	hashCode() Returns a hash code value for the object.
final void	notify() Wakes up a single thread that is waiting on this object's monitor.
final void	notifyAll() Wakes up all threads that are waiting on this object's monitor.
String	toString() Returns a string representation of the object.
final void	wait() Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.
final void	wait(long timeout, int nanos) Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
final void	wait(long timeout) Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.

Constants

protected static final char REPLACE_CHAR

Constant Value: 65533 (0x0000fffd)

Fields

protected int badInputLength

protected int end

protected short[] index1

protected String[] index2

protected byte savedByte

protected int start

Public Constructors

public ByteToCharDoubleByte ()

Public Methods

public int convert (byte[] input, int inOff, int inEnd, char[] output, int outOff, int outEnd)

Converts sequences of bytes to characters. Conversions that result in Exceptions can be restarted by calling convert again, with appropriately modified parameters.

Parameters

input	byte array containing text in Double/single Byte
inOff	begin conversion at this offset in input array.
inEnd	offset of last byte to be converted
output	character array to receive conversion result
outOff	start writing to output array at this offset.
outEnd	offset of last byte to be written to

Returns

the characters written to output.

Throws

ConversionBufferFullException
MalformedInputException
UnknownCharacterException

public int flush (char[] output, int outStart, int outEnd)

Writes any remaining output to the output buffer and resets the converter to its initial state.

Parameters

output	char array to receive flushed output.
outStart	start writing to output array at this offset.
outEnd	stop writing to output array at this offset (exclusive).

Throws

MalformedInputException

public short[] getIndex1 ()

public String[] getIndex2 ()

public void reset ()

Resets the converter. Call this method to reset the converter to its initial state

Classes

Exceptions

ByteToCharDoubleByte

Summary

Constants

protected static final char REPLACE_CHAR

Fields

protected int badInputLength

protected int end

protected short[] index1

protected String[] index2

protected byte savedByte

protected int start

Public Constructors

public ByteToCharDoubleByte ()

Public Methods

public int convert (byte[] input, int inOff, int inEnd, char[] output, int outOff, int outEnd)

Parameters

Returns

Throws

public int flush (char[] output, int outStart, int outEnd)

Parameters

Throws

public short[] getIndex1 ()

public String[] getIndex2 ()

public void reset ()

Protected Methods

protected char convSingleByte (int b)

protected char getUnicode (int byte1, int byte2)