public abstract class

ByteToCharSingleByte

extends ByteToCharConverter

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

Known Direct Subclasses

ByteToCharCp037, ByteToCharCp1006, ByteToCharCp1025, ByteToCharCp1026, ByteToCharCp1046, ByteToCharCp1047, ByteToCharCp1097, ByteToCharCp1098, ByteToCharCp1112, ByteToCharCp1122, ByteToCharCp1123, ByteToCharCp1124, ByteToCharCp1250, ByteToCharCp1251, ByteToCharCp1252, and 68 others.

Known Indirect Subclasses

ByteToCharCp1140, ByteToCharCp1141, ByteToCharCp1142, ByteToCharCp1143, ByteToCharCp1144, ByteToCharCp1145, ByteToCharCp1146, ByteToCharCp1147, ByteToCharCp1148, ByteToCharCp1149, ByteToCharCp858

Class Overview

A table driven conversion from byte to char for single byte character sets. The needed data tables will reside in a character set specific subclass.

Summary

Fields
protected String	byteToCharTable	Mapping table.

[Expand]

Inherited Fields

From class sun.io.ByteToCharConverter

Public Constructors
	ByteToCharSingleByte()

Public Methods
int	convert(byte[] input, int inOff, int inEnd, char[] output, int outOff, int outEnd) Converts bytes to characters according to the selected character encoding.
int	flush(char[] output, int outStart, int outEnd) Writes any remaining output to the output buffer and resets the converter to its initial state.
String	getByteToCharTable()
void	reset() Resets the converter.

Protected Methods
char	getUnicode(int byteIndex)

[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.

Fields

protected String byteToCharTable

Mapping table. Values supplied by subclass

Public Constructors

public ByteToCharSingleByte ()

Public Methods

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

Converts bytes to characters according to the selected character encoding. Maintains internal state, so that conversions that result in exceptions can be restarted by calling convert again, with appropriately modified parameters. Call reset before converting input that is not a continuation of the previous call.

Parameters

input	byte array containing text in character set
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 character to be written to

Returns

the number of 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).

public String getByteToCharTable ()

public void reset ()

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

Classes

Exceptions

ByteToCharSingleByte

Class Overview

Summary

Fields

protected String byteToCharTable

Public Constructors

public ByteToCharSingleByte ()

Public Methods

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

Parameters

Returns

Throws

See Also

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

Parameters

public String getByteToCharTable ()

public void reset ()

Protected Methods

protected char getUnicode (int byteIndex)