Package net.simplace.sim.io

Class FileData

java.lang.Object

net.simplace.sim.io.FileData

public class FileData
extends Object

Author:

Andreas Enders

Constructor Summary

Constructors

Constructor	Description
FileData(String aPathname, String aContent, FWSimSession aActiveInSession)
FileData(String aPathname, String aContent, FWSimSession aActiveInSession, String aDivider, String aProjectID)

Method Summary

Modifier and Type	Method	Description
void	closeFile()	closes the file at the end of the writing or reading process. reset is called resetting the writer.
boolean	equals(Object obj)
String[][]	getDataCache(Integer[] aLinesToRead, Integer aSkipHeaderLines)	If filename has changed or accessed for the first time the lines of the file are read from file system.
File	getFile()
org.jdom2.Element	getRootElement()	If filename has changed or accessed for the first time the root element of the file are read from file system.
FWSimSession	getSession()
String	getUniqueID()
boolean	isUpdated()
void	setCache(FileData aFileData, boolean aWasUpdated)
void	setUpdated(boolean aIsUpdated)
String	toString()
void	writeObjectsToFile(Collection<Object> aCollection, LinkedHashMap<String,FWSimVariable<?>> aHeaderVariables, CSVInterface.DATA_MODE aDataMode)	writes all objects to a file with given divider as one new line to the end of the opened file.
void	writeStringsToFile(Collection<String> aCollection)	writes all strings to a file with given divider as one new line to the end of the opened file.
void	writeToFile(String aLine)	writes all strings to a file with given divider as one new line to the end of the opened file.

Methods inherited from class java.lang.Object

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

Constructor Details

FileData

public FileData(String aPathname,
 String aContent,
 FWSimSession aActiveInSession,
 String aDivider,
 String aProjectID)

Parameters:

aPathname -

aActiveInSession -

aDivider -

aProjectID -

aLinesToRead -

FileData

public FileData(String aPathname,
 String aContent,
 FWSimSession aActiveInSession)

Parameters:

aPathname -

aActiveInSession -

aLinesToRead -

Method Details

setCache

public void setCache(FileData aFileData,
 boolean aWasUpdated)

Parameters:

aFileData -

aWasUpdated -

getDataCache

public String[][] getDataCache(Integer[] aLinesToRead,
 Integer aSkipHeaderLines)
                        throws IOException

If filename has changed or accessed for the first time the lines of the file are read from file system. If not they are just returned without reading again.

Parameters:

aLinesToRead -

aSkipHeaderLines -

Returns:

Vector of lines in the file in the given order

Throws:

IOException

getRootElement

public org.jdom2.Element getRootElement()
                                 throws IOException

If filename has changed or accessed for the first time the root element of the file are read from file system. If not it is just returned without reading again.

Returns:

root element from xml file

Throws:

IOException

writeStringsToFile

public void writeStringsToFile(Collection<String> aCollection)

writes all strings to a file with given divider as one new line to the end of the opened file.

Parameters:

aCollection -

writeObjectsToFile

public void writeObjectsToFile(Collection<Object> aCollection,
 LinkedHashMap<String,FWSimVariable<?>> aHeaderVariables,
 CSVInterface.DATA_MODE aDataMode)

writes all objects to a file with given divider as one new line to the end of the opened file. For a null object the String "NULL" is written or 12.2363452 ==> 12.24

Parameters:

aCollection -

aHeaderVariables -

writeToFile

public void writeToFile(String aLine)

writes all strings to a file with given divider as one new line to the end of the opened file.

Parameters:

aLine -

getSession

public FWSimSession getSession()

Returns:

the activeInSession

closeFile

public void closeFile()

closes the file at the end of the writing or reading process. reset is called resetting the writer.

setUpdated

public void setUpdated(boolean aIsUpdated)

isUpdated

public boolean isUpdated()

getFile

public File getFile()

getUniqueID

public String getUniqueID()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object