Class JapaneseContextAnalysis

java.lang.Object

org.mozilla.universalchardet.prober.contextanalysis.JapaneseContextAnalysis

Direct Known Subclasses:

EUCJPContextAnalysis, SJISContextAnalysis

public abstract class JapaneseContextAnalysis
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	JapaneseContextAnalysis.Order	/////////////////////////////////////////////////////////////

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	done
static final float	DONT_KNOW
static final int	ENOUGH_REL_THRESHOLD
protected static final byte[][]	jp2CharContext	/////////////////////////////////////////////////////////////
private int	lastCharOrder
static final int	MAX_REL_THRESHOLD
static final int	MINIMUM_DATA_THRESHOLD
private int	needToSkipCharNum
static final int	NUM_OF_CATEGORY	/////////////////////////////////////////////////////////////
private final int[]	relSample	/////////////////////////////////////////////////////////////
private final JapaneseContextAnalysis.Order	tmpOrder
private int	totalRel

Constructor Summary

Constructors

Constructor	Description
JapaneseContextAnalysis()	/////////////////////////////////////////////////////////////

Method Summary

Modifier and Type	Method	Description
float	getConfidence()
protected abstract int	getOrder(byte[] buf, int offset)
protected abstract void	getOrder(JapaneseContextAnalysis.Order order, byte[] buf, int offset)
boolean	gotEnoughData()
void	handleData(byte[] buf, int offset, int length)
void	handleOneChar(byte[] buf, int offset, int charLength)
void	reset()
void	setOption()

Methods inherited from class Object

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

Field Details

NUM_OF_CATEGORY

public static final int NUM_OF_CATEGORY

/////////////////////////////////////////////////////////////

See Also:

• Constant Field Values

ENOUGH_REL_THRESHOLD

public static final int ENOUGH_REL_THRESHOLD

See Also:

• Constant Field Values

MAX_REL_THRESHOLD

public static final int MAX_REL_THRESHOLD

See Also:

• Constant Field Values

MINIMUM_DATA_THRESHOLD

public static final int MINIMUM_DATA_THRESHOLD

See Also:

• Constant Field Values

DONT_KNOW

public static final float DONT_KNOW

See Also:

• Constant Field Values

relSample

private final int[] relSample

/////////////////////////////////////////////////////////////

totalRel

private int totalRel

lastCharOrder

private int lastCharOrder

needToSkipCharNum

private int needToSkipCharNum

done

private boolean done

tmpOrder

private final JapaneseContextAnalysis.Order tmpOrder

jp2CharContext

protected static final byte[][] jp2CharContext

/////////////////////////////////////////////////////////////

Constructor Details

JapaneseContextAnalysis

public JapaneseContextAnalysis()

/////////////////////////////////////////////////////////////

Method Details

handleData

public void handleData(byte[] buf,
 int offset,
 int length)

handleOneChar

public void handleOneChar(byte[] buf,
 int offset,
 int charLength)

getConfidence

public float getConfidence()

reset

public void reset()

setOption

public void setOption()

gotEnoughData

public boolean gotEnoughData()

getOrder

protected abstract void getOrder(JapaneseContextAnalysis.Order order,
 byte[] buf,
 int offset)

getOrder

protected abstract int getOrder(byte[] buf,
 int offset)