Package org.mozilla.universalchardet.prober.contextanalysis

Class JapaneseContextAnalysis

java.lang.Object

org.mozilla.universalchardet.prober.contextanalysis.JapaneseContextAnalysis

Direct Known Subclasses:

EUCJPContextAnalysis, SJISContextAnalysis

public abstract class JapaneseContextAnalysis
extends java.lang.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 float	DONT_KNOW
static int	ENOUGH_REL_THRESHOLD
protected static byte[][]	jp2CharContext
private int	lastCharOrder
static int	MAX_REL_THRESHOLD
static int	MINIMUM_DATA_THRESHOLD
private int	needToSkipCharNum
static int	NUM_OF_CATEGORY
private int[]	relSample
private 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 java.lang.Object

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

Field Detail

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 Detail

JapaneseContextAnalysis

public JapaneseContextAnalysis()

Method Detail

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)