hep.dataforge.io

Class IOUtils

hep.dataforge.io.IOUtils

public class IOUtils

IOUtils class.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ANSI_BLACK Constant ANSI_BLACK="\u001B[30m"
static java.lang.String	ANSI_BLUE Constant ANSI_BLUE="\u001B[34m"
static java.lang.String	ANSI_CYAN Constant ANSI_CYAN="\u001B[36m"
static java.lang.String	ANSI_GREEN Constant ANSI_GREEN="\u001B[32m"
static java.lang.String	ANSI_PURPLE Constant ANSI_PURPLE="\u001B[35m"
static java.lang.String	ANSI_RED Constant ANSI_RED="\u001B[31m"
static java.lang.String	ANSI_RESET Constant ANSI_RESET="\u001B[0m"
static java.lang.String	ANSI_WHITE Constant ANSI_WHITE="\u001B[37m"
static java.lang.String	ANSI_YELLOW Constant ANSI_YELLOW="\u001B[33m"
static java.nio.charset.Charset	ASCII_CHARSET
static java.nio.charset.Charset	UTF8_CHARSET

Method Summary

Modifier and Type	Method and Description
static java.lang.String	forEachLine() Iterate over text lines in the input stream until new line satisfies the given condition. The operation is non-buffering so after it, the stream position is at the end of stopping string. The iteration stops when stream is exhausted.
static java.lang.String	format()
static java.lang.String	formatCaption()
static java.lang.String	formatDataPoint()
static java.lang.String	formatWidth()
static int	getDefaultTextWidth() Get pre-defined default width for given value type
static java.io.File	getFile()
static java.util.Optional<java.lang.String>	nextLine() Return optional next line not fitting skip condition.
static java.lang.String[]	parse()
static NavigableValuesSource	readColumnedData()
static NavigableValuesSource	readColumnedData()
static NavigableValuesSource	readColumnedData()
static java.io.File[]	readFileMask()
static java.lang.String	readString()
static java.nio.file.Path	resolvePath() Resolve a path either in URI or local file form
static java.lang.String	wrapANSI()
static void	writeString()

Field Detail

ASCII_CHARSET

public static java.nio.charset.Charset ASCII_CHARSET

UTF8_CHARSET

public static java.nio.charset.Charset UTF8_CHARSET

ANSI_RESET

public static java.lang.String ANSI_RESET

Constant ANSI_RESET="\u001B[0m"

ANSI_BLACK

public static java.lang.String ANSI_BLACK

Constant ANSI_BLACK="\u001B[30m"

ANSI_RED

public static java.lang.String ANSI_RED

Constant ANSI_RED="\u001B[31m"

ANSI_GREEN

public static java.lang.String ANSI_GREEN

Constant ANSI_GREEN="\u001B[32m"

ANSI_YELLOW

public static java.lang.String ANSI_YELLOW

Constant ANSI_YELLOW="\u001B[33m"

ANSI_BLUE

public static java.lang.String ANSI_BLUE

Constant ANSI_BLUE="\u001B[34m"

ANSI_PURPLE

public static java.lang.String ANSI_PURPLE

Constant ANSI_PURPLE="\u001B[35m"

ANSI_CYAN

public static java.lang.String ANSI_CYAN

Constant ANSI_CYAN="\u001B[36m"

ANSI_WHITE

public static java.lang.String ANSI_WHITE

Constant ANSI_WHITE="\u001B[37m"

Method Detail

wrapANSI

public static java.lang.String wrapANSI()

resolvePath

public static java.nio.file.Path resolvePath()

Resolve a path either in URI or local file form

Returns:

parse

public static java.lang.String[] parse()

readColumnedData

public static NavigableValuesSource readColumnedData()

readColumnedData

public static NavigableValuesSource readColumnedData()

readColumnedData

public static NavigableValuesSource readColumnedData()

formatCaption

public static java.lang.String formatCaption()

formatDataPoint

public static java.lang.String formatDataPoint()

readFileMask

public static java.io.File[] readFileMask()

getFile

public static java.io.File getFile()

getDefaultTextWidth

public static int getDefaultTextWidth()

Get pre-defined default width for given value type

Returns:

formatWidth

public static java.lang.String formatWidth()

format

public static java.lang.String format()

forEachLine

public static java.lang.String forEachLine()

Iterate over text lines in the input stream until new line satisfies the given condition. The operation is non-buffering so after it, the stream position is at the end of stopping string. The iteration stops when stream is exhausted.

Returns:

the stop line (fist line that satisfies the stopping condition)

nextLine

public static java.util.Optional<java.lang.String> nextLine()

Return optional next line not fitting skip condition.

Returns:

writeString

public static void writeString()

readString

public static java.lang.String readString()