Package jadx.core.utils

Class StringUtils

java.lang.Object

jadx.core.utils.StringUtils

public class StringUtils
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private static final StringUtils	DEFAULT_INSTANCE
private final boolean	escapeUnicode
private final IntegerFormat	integerFormat
private static final String	WHITES
private static final String	WORD_SEPARATORS

Constructor Summary

Constructors

Constructor	Description
StringUtils(JadxArgs args)

Method Summary

Modifier and Type	Method	Description
static String	capitalizeFirstChar(String str)
private static void	commonEscapeAndAppend(StringBuilder sb, char c)
static boolean	containsChar(String str, char ch)
static int	countLinesByPos(String content, int pos, int start)	returns how many lines does it have between start to pos in content.
static int	countMatches(String str, String subStr)
static String	escape(String str)
static String	escapeResStrValue(String str)
static String	escapeResValue(String str)
private static @Nullable String	escapeWhiteSpaceChar(char c)
static String	escapeXML(String str)
private static @Nullable String	escapeXmlChar(char c)
String	formatByte(long l, boolean cast)
static String	formatDouble(double d)
static String	formatFloat(float f)
String	formatInteger(long l, boolean cast)
String	formatLong(long l, boolean cast)
private String	formatNumber(long number, int bytesLen, boolean cast)
String	formatShort(long l, boolean cast)
private static String	getCastStr(int bytesLen)
static String	getDateText()
static StringUtils	getInstance()
IntegerFormat	getIntegerFormat()
static String	getLine(String content, int pos, int end)	returns lines that contain pos to end if end is not -1.
static @Nullable String	getPrefix(String str, String delim)
private @Nullable String	getSpecialStringForCodePoint(int c)
static boolean	isEmpty(String str)
private boolean	isEscapeNeededForCodePoint(int codePoint)
static boolean	isWhite(char chr)
static boolean	isWordSeparator(char chr)
static boolean	notBlank(String str)
static boolean	notEmpty(String str)
private void	processCodePoint(int codePoint, StringBuilder res)
static String	removeChar(String str, char ch)
static String	removeSuffix(String str, String suffix)
static List<String>	splitByFixedString(String content, String splitStr)
String	unescapeChar(char ch)
String	unescapeChar(char c, boolean explicitCast)	Represent single char the best way possible
String	unescapeString(String str)
static void	visitCodePoints(String str, IntConsumer visitor)

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_INSTANCE

private static final StringUtils DEFAULT_INSTANCE

WHITES

private static final String WHITES

See Also:

• Constant Field Values

WORD_SEPARATORS

private static final String WORD_SEPARATORS

See Also:

• Constant Field Values

escapeUnicode

private final boolean escapeUnicode

integerFormat

private final IntegerFormat integerFormat

Constructor Details

StringUtils

public StringUtils(JadxArgs args)

Method Details

getInstance

public static StringUtils getInstance()

getIntegerFormat

public IntegerFormat getIntegerFormat()

visitCodePoints

public static void visitCodePoints(String str,
 IntConsumer visitor)

unescapeString

public String unescapeString(String str)

processCodePoint

private void processCodePoint(int codePoint,
 StringBuilder res)

isEscapeNeededForCodePoint

private boolean isEscapeNeededForCodePoint(int codePoint)

unescapeChar

public String unescapeChar(char c,
 boolean explicitCast)

Represent single char the best way possible

unescapeChar

public String unescapeChar(char ch)

getSpecialStringForCodePoint

@Nullable
private @Nullable String getSpecialStringForCodePoint(int c)

escape

public static String escape(String str)

escapeXML

public static String escapeXML(String str)

escapeResValue

public static String escapeResValue(String str)

escapeResStrValue

public static String escapeResStrValue(String str)

escapeXmlChar

@Nullable
private static @Nullable String escapeXmlChar(char c)

escapeWhiteSpaceChar

@Nullable
private static @Nullable String escapeWhiteSpaceChar(char c)

commonEscapeAndAppend

private static void commonEscapeAndAppend(StringBuilder sb,
 char c)

notEmpty

public static boolean notEmpty(String str)

isEmpty

public static boolean isEmpty(String str)

notBlank

public static boolean notBlank(String str)

countMatches

public static int countMatches(String str,
 String subStr)

containsChar

public static boolean containsChar(String str,
 char ch)

removeChar

public static String removeChar(String str,
 char ch)

countLinesByPos

public static int countLinesByPos(String content,
 int pos,
 int start)

returns how many lines does it have between start to pos in content.

getLine

public static String getLine(String content,
 int pos,
 int end)

returns lines that contain pos to end if end is not -1.

isWhite

public static boolean isWhite(char chr)

isWordSeparator

public static boolean isWordSeparator(char chr)

splitByFixedString

public static List<String> splitByFixedString(String content,
 String splitStr)

removeSuffix

public static String removeSuffix(String str,
 String suffix)

getPrefix

@Nullable
public static @Nullable String getPrefix(String str,
 String delim)

getDateText

public static String getDateText()

formatNumber

private String formatNumber(long number,
 int bytesLen,
 boolean cast)

getCastStr

private static String getCastStr(int bytesLen)

formatByte

public String formatByte(long l,
 boolean cast)

formatShort

public String formatShort(long l,
 boolean cast)

formatInteger

public String formatInteger(long l,
 boolean cast)

formatLong

public String formatLong(long l,
 boolean cast)

formatDouble

public static String formatDouble(double d)

formatFloat

public static String formatFloat(float f)

capitalizeFirstChar

public static String capitalizeFirstChar(String str)