Package io.github.andreipunko.util

Class FileUtil

java.lang.Object

io.github.andreipunko.util.FileUtil

public class FileUtil
extends Object

Util to serialize data into files

Constructor Summary

Constructors

Constructor	Description
FileUtil()

Method Summary

Modifier and Type	Method	Description
static void	save(Matrix2D m, String fileName, boolean rotate)	Save matrix into file
static void	saveFunc(Interval interval, Function<Double,Double> func, String fileName)	Save function y(x) on given interval into file
static void	saveFunc(Interval timeInterval, Function<Double,Double> xFunc, Function<Double,Double> yFunc, String fileName)	Save function y(x) on given time interval into file for parameterized functions x(t) and y(t)
static void	serialize(StringBuilder sb, String fileName)	Save text data from StringBuilder instance into file

Methods inherited from class java.lang.Object

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

Constructor Details

FileUtil

public FileUtil()

Method Details

serialize

public static void serialize(StringBuilder sb,
 String fileName)

Save text data from StringBuilder instance into file

Parameters:

sb - StringBuilder instance

fileName - name of file

saveFunc

public static void saveFunc(Interval interval,
 Function<Double,Double> func,
 String fileName)

Save function y(x) on given interval into file

Parameters:

interval - interval

func - function y = y(x)

fileName - name of file

saveFunc

public static void saveFunc(Interval timeInterval,
 Function<Double,Double> xFunc,
 Function<Double,Double> yFunc,
 String fileName)

Save function y(x) on given time interval into file for parameterized functions x(t) and y(t)

Parameters:

timeInterval - time interval

xFunc - function x = x(t)

yFunc - function y = y(t)

fileName - name of file

save

public static void save(Matrix2D m,
 String fileName,
 boolean rotate)

Save matrix into file

Parameters:

m - matrix to save

fileName - name of file

rotate - flag - rotate matrix or not before saving