de.uni_leipzig.asv.coocc
Class BinFileStrCol

java.lang.Object
  de.uni_leipzig.asv.coocc.BinFileStrCol

public class BinFileStrCol

extends Object

Reads the stored files for wordstrings.

Field Summary

protected RandomAccessFile	dataFileReader
protected String	fileName
protected byte[]	indexFile

Constructor Summary

BinFileStrCol(String fileName)

Method Summary

static boolean	existsFileDump(String fileName) Tests, whether the required files for this class, given with the fileName exist and are not of null-length (like after a failed start of FilePreparer
int	getMaxWordNr() Look up in file2 what's at position n-1 and n and returns the wort_bin from n-1 to n from file1 as Object[2] with Object[0]=String and Object[1]=Integer
Integer	getNumber(String word) Lineare Suche zum auffinden von Wortnummern
String	getWord(Integer wordNr) Look up in file2 what's at position n-1 and n and returns the wort_bin from n-1 to n from file1 as Object[2] with Object[0]=String and Object[1]=Integer
List	getWordsForNumbersSameOrder(List numbers)
static void	main(String[] args)
void	testFiles(String fileName)

Methods inherited from class java.lang.Object

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

Field Detail

indexFile

protected byte[] indexFile

dataFileReader

protected RandomAccessFile dataFileReader

fileName

protected String fileName

Constructor Detail

BinFileStrCol

public BinFileStrCol(String fileName)

Method Detail

getMaxWordNr

public int getMaxWordNr()

Look up in file2 what's at position n-1 and n and returns the wort_bin from n-1 to n from file1 as Object[2] with Object[0]=String and Object[1]=Integer

Returns:

getNumber

public Integer getNumber(String word)

Lineare Suche zum auffinden von Wortnummern

Parameters:

word -

Returns:

getWord

public String getWord(Integer wordNr)

Look up in file2 what's at position n-1 and n and returns the wort_bin from n-1 to n from file1 as Object[2] with Object[0]=String and Object[1]=Integer

Parameters:

wordNr -

Returns:

getWordsForNumbersSameOrder

public List getWordsForNumbersSameOrder(List numbers)

existsFileDump

public static boolean existsFileDump(String fileName)

Tests, whether the required files for this class, given with the fileName exist and are not of null-length (like after a failed start of FilePreparer

Parameters:

fileName - relative or absolute filename without index or data extensions

Returns:

testFiles

public void testFiles(String fileName)

main

public static void main(String[] args)