Package com.ibm.icu.dev.tool.charsetdet.sbcs

Class StatisticsTool

java.lang.Object

com.ibm.icu.dev.tool.charsetdet.sbcs.StatisticsTool

All Implemented Interfaces:

NGramList.NGramKeyMapper, NGramParser.NGramParserClient

public class StatisticsTool
extends Object
implements NGramParser.NGramParserClient, NGramList.NGramKeyMapper

Field Summary

Fields

Modifier and Type	Field	Description
private static byte[]	allBytes
private char[]	buffer
private static final int	BUFFER_SIZE
private int	bufIndex
private int	bufMax
private InputFile	inputFile
private NGramList	ngrams
private static final String	usageString

Constructor Summary

Constructors

Constructor	Description
StatisticsTool()

Method Summary

Modifier and Type	Method	Description
NGramList	collectStatistics(InputFile file)
private NGramList	dumpNGrams()
void	handleNGram(String key)
static void	main(String[] args)
Object	mapKey(String key)
private int	nextBuffer(InputFile inputFileArg)
char	nextChar()
private static void	usage()
private void	writeStatistics(ArrayList keyList, boolean visual)

Methods inherited from class java.lang.Object

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

Field Details

usageString

private static final String usageString

See Also:

• Constant Field Values

BUFFER_SIZE

private static final int BUFFER_SIZE

See Also:

• Constant Field Values

buffer

private char[] buffer

bufIndex

private int bufIndex

bufMax

private int bufMax

inputFile

private InputFile inputFile

ngrams

private NGramList ngrams

allBytes

private static byte[] allBytes

Constructor Details

StatisticsTool

public StatisticsTool()

Method Details

usage

private static void usage()

nextBuffer

private int nextBuffer(InputFile inputFileArg)

nextChar

public char nextChar()

Specified by:

nextChar in interface NGramParser.NGramParserClient

handleNGram

public void handleNGram(String key)

Specified by:

handleNGram in interface NGramParser.NGramParserClient

mapKey

public Object mapKey(String key)

Specified by:

mapKey in interface NGramList.NGramKeyMapper

dumpNGrams

private NGramList dumpNGrams()

writeStatistics

private void writeStatistics(ArrayList keyList,
 boolean visual)

collectStatistics

public NGramList collectStatistics(InputFile file)

main

public static void main(String[] args)