keel.Algorithms.Genetic_Rule_Learning.MPLCS.Assistant.Globals

Class FileManagement

java.lang.Object

keel.Algorithms.Genetic_Rule_Learning.MPLCS.Assistant.Globals.FileManagement

public class FileManagement
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
FileManagement() Creates a new instance of FileManagement

Method Summary

Modifier and Type	Method and Description
void	closeRead() Close the file we've read.
void	closeWrite() Close the file we've writen.
int	fin() Indicates if we've achieved to the end of file.
void	initRead(java.lang.String _name) Init a file for reading.
void	initWrite(java.lang.String _name) Init a file for reading.
java.lang.String	readAllFile() Reads a whole file
char	readChar() Reades a char from file.
java.lang.String	readLine() Reads a line from the file.
void	writeChar(char _c) Writes a char from file.
void	writeLine(java.lang.String _line) Writes a given line in the file.

Methods inherited from class java.lang.Object

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

Constructor Detail

FileManagement

public FileManagement()

Creates a new instance of FileManagement

Method Detail

initRead

public void initRead(java.lang.String _name)
              throws java.lang.Exception

Init a file for reading.

Parameters:

_name - path+name of file to read.

Throws:

java.lang.Exception - if the file can not be read.

initWrite

public void initWrite(java.lang.String _name)
               throws java.lang.Exception

Init a file for reading.

Parameters:

_name - path+name of file to read.

Throws:

java.lang.Exception - if the file can not be written.

readChar

public char readChar()
              throws java.lang.Exception

Reades a char from file.

Returns:

Character readed.

Throws:

java.lang.Exception - if the file can not be read.

writeChar

public void writeChar(char _c)
               throws java.lang.Exception

Writes a char from file.

Parameters:

_c - the char to write.

Throws:

java.lang.Exception - if the file can not be written.

readLine

public java.lang.String readLine()
                          throws java.lang.Exception

Reads a line from the file.

Returns:

Line readed.

Throws:

java.lang.Exception - if the file can not be read.

writeLine

public void writeLine(java.lang.String _line)
               throws java.lang.Exception

Writes a given line in the file.

Parameters:

_line - String to write.

Throws:

java.lang.Exception - if the file can not be written.

fin

public int fin()
        throws java.lang.Exception

Indicates if we've achieved to the end of file.

Returns:

Returns 0 if we've arrived to the end.

Throws:

java.lang.Exception - if the file can not be read.

closeRead

public void closeRead()
               throws java.lang.Exception

Close the file we've read.

Throws:

java.lang.Exception - if the file can not be closed.

closeWrite

public void closeWrite()
                throws java.lang.Exception

Close the file we've writen.

Throws:

java.lang.Exception - if the file can not be closed.

readAllFile

public java.lang.String readAllFile()

Reads a whole file

Returns:

String with all the content of the file.