Package com.intellij.openapi.util.text

Class StringUtilRt

java.lang.Object

com.intellij.openapi.util.text.StringUtilRt

Direct Known Subclasses:

StringUtil

public class StringUtilRt
extends Object

Stripped-down version of com.intellij.openapi.util.text.StringUtil. Intended to use by external (out-of-IDE-process) runners and helpers so it should not contain any library dependencies.

Since:

12.0

Constructor Summary

Constructors

Constructor	Description
StringUtilRt()

Method Summary

Modifier and Type	Method	Description
static boolean	charsEqualIgnoreCase(char a, char b)
static CharSequence	convertLineSeparators(CharSequence text, String newSeparator)
static String	convertLineSeparators(String text)	Converts line separators to "\n"
static String	convertLineSeparators(String text, boolean keepCarriageReturn)
static String	convertLineSeparators(String text, String newSeparator)
static String	convertLineSeparators(String text, String newSeparator, int[] offsetsToKeep)
static String	convertLineSeparators(String text, String newSeparator, int[] offsetsToKeep, boolean keepCarriageReturn)
static boolean	endsWithChar(CharSequence s, char suffix)
static boolean	endsWithIgnoreCase(CharSequence text, CharSequence suffix)
static String	getShortName(Class aClass)
static String	getShortName(String fqName)
static String	getShortName(String fqName, char separator)
static int	lastIndexOf(CharSequence s, char c, int start, int end)	Allows to retrieve index of last occurrence of the given symbols at [start; end) sub-sequence of the given text.
static boolean	parseBoolean(String string, boolean defaultValue)
static double	parseDouble(String string, double defaultValue)
static <E extends Enum<E>> E	parseEnum(String string, E defaultValue, Class<E> clazz)
static int	parseInt(String string, int defaultValue)
static long	parseLong(String string, long defaultValue)
static boolean	startsWithIgnoreCase(String str, String prefix)
static char	toLowerCase(char a)
static char	toUpperCase(char a)
static CharSequence	toUpperCase(CharSequence s)
static CharSequence	unifyLineSeparators(CharSequence text, String newSeparator, int[] offsetsToKeep, boolean keepCarriageReturn)

Methods inherited from class java.lang.Object

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

Constructor Details

StringUtilRt

public StringUtilRt()

Method Details

charsEqualIgnoreCase

@Contract(pure=true)
public static boolean charsEqualIgnoreCase(char a,
 char b)

toUpperCase

@NotNull
@Contract(pure=true)
public static CharSequence toUpperCase(@NotNull
 CharSequence s)

toUpperCase

@Contract(pure=true)
public static char toUpperCase(char a)

toLowerCase

@Contract(pure=true)
public static char toLowerCase(char a)

convertLineSeparators

@NotNull
@Contract(pure=true)
public static String convertLineSeparators(@NotNull
 String text)

Converts line separators to "\n"

convertLineSeparators

@NotNull
@Contract(pure=true)
public static String convertLineSeparators(@NotNull
 String text,
 boolean keepCarriageReturn)

convertLineSeparators

@NotNull
@Contract(pure=true)
public static String convertLineSeparators(@NotNull
 String text,
 @NotNull
 String newSeparator)

convertLineSeparators

@NotNull
@Contract(pure=true)
public static CharSequence convertLineSeparators(@NotNull
 CharSequence text,
 @NotNull
 String newSeparator)

convertLineSeparators

@NotNull
public static String convertLineSeparators(@NotNull
 String text,
 @NotNull
 String newSeparator,
 @Nullable
 int[] offsetsToKeep)

convertLineSeparators

@NotNull
public static String convertLineSeparators(@NotNull
 String text,
 @NotNull
 String newSeparator,
 @Nullable
 int[] offsetsToKeep,
 boolean keepCarriageReturn)

unifyLineSeparators

@NotNull
public static CharSequence unifyLineSeparators(@NotNull
 CharSequence text,
 @NotNull
 String newSeparator,
 @Nullable
 int[] offsetsToKeep,
 boolean keepCarriageReturn)

parseInt

@Contract(pure=true)
public static int parseInt(@Nullable
 String string,
 int defaultValue)

parseLong

@Contract(pure=true)
public static long parseLong(@Nullable
 String string,
 long defaultValue)

parseDouble

@Contract(pure=true)
public static double parseDouble(String string,
 double defaultValue)

parseBoolean

@Contract(pure=true)
public static boolean parseBoolean(String string,
 boolean defaultValue)

parseEnum

@Contract(pure=true)
public static <E extends Enum<E>> E parseEnum(String string,
 E defaultValue,
 Class<E> clazz)

getShortName

@NotNull
@Contract(pure=true)
public static String getShortName(@NotNull
 Class aClass)

getShortName

@NotNull
@Contract(pure=true)
public static String getShortName(@NotNull
 String fqName)

getShortName

@NotNull
@Contract(pure=true)
public static String getShortName(@NotNull
 String fqName,
 char separator)

endsWithChar

@Contract(pure=true)
public static boolean endsWithChar(@Nullable
 CharSequence s,
 char suffix)

startsWithIgnoreCase

@Contract(pure=true)
public static boolean startsWithIgnoreCase(@NonNls @NotNull
 String str,
 @NonNls @NotNull
 String prefix)

endsWithIgnoreCase

@Contract(pure=true)
public static boolean endsWithIgnoreCase(@NonNls @NotNull
 CharSequence text,
 @NonNls @NotNull
 CharSequence suffix)

lastIndexOf

@Contract(pure=true)
public static int lastIndexOf(@NotNull
 CharSequence s,
 char c,
 int start,
 int end)

Allows to retrieve index of last occurrence of the given symbols at [start; end) sub-sequence of the given text.

Parameters:

s - target text

c - target symbol which last occurrence we want to check

start - start offset of the target text (inclusive)

end - end offset of the target text (exclusive)

Returns:

index of the last occurrence of the given symbol at the target sub-sequence of the given text if any; -1 otherwise