Class StringUtilities

java.lang.Object

com.strobel.core.StringUtilities

public final class StringUtilities
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private static final StringComparator[]	_comparators
static final String	EMPTY

Constructor Summary

Constructors

Modifier	Constructor	Description
private	StringUtilities()

Method Summary

Modifier and Type	Method	Description
static int	compare(String s1, String s2)
static int	compare(String s1, String s2, StringComparison comparison)
static String	concat(Iterable<String> values)
static String	concat(String... values)
private static boolean	contains(char[] array, char value)
static boolean	endsWith(CharSequence value, CharSequence suffix)
static boolean	endsWithIgnoreCase(CharSequence value, String suffix)
static boolean	equals(String s1, String s2)
static boolean	equals(String s1, String s2, StringComparison comparison)
static String	escape(char ch)
static String	escape(char ch, boolean quote)
static String	escape(char ch, boolean quote, boolean isUnicodeSupported)
static String	escape(String value)
static String	escape(String value, boolean quote)
static String	escape(String value, boolean quote, boolean isUnicodeSupported)
private static String	escapeCharacter(char ch, boolean isUnicodeSupported)
static String	escapeIdentifier(String value, boolean isUnicodeSupported)
static int	getHashCode(String s)
static int	getHashCodeIgnoreCase(String s)
static int	getUtf8ByteCount(String value)
static boolean	isFalse(String value)
static boolean	isNullOrEmpty(String s)
static boolean	isNullOrWhitespace(String s)
static boolean	isTrue(String value)
static String	join(String separator, Iterable<?> values)
static String	join(String separator, String... values)
static String	padLeft(String value, int length)
static String	padRight(String value, int length)
static String	removeLeft(String value, char[] removeChars)
static String	removeLeft(String value, String prefix)
static String	removeLeft(String value, String prefix, boolean ignoreCase)
static String	removeRight(String value, char[] removeChars)
static String	removeRight(String value, String suffix)
static String	removeRight(String value, String suffix, boolean ignoreCase)
static String	repeat(char ch, int length)
private static boolean	shouldEscape(char ch, boolean quote, boolean isUnicodeSupported)
static List<String>	split(String value, boolean removeEmptyEntries, char[] delimiters)
static List<String>	split(String value, boolean removeEmptyEntries, char firstDelimiter, char... additionalDelimiters)
static List<String>	split(String value, char[] delimiters)
static List<String>	split(String value, char firstDelimiter, char... additionalDelimiters)
static boolean	startsWith(CharSequence value, CharSequence prefix)
static boolean	startsWithIgnoreCase(CharSequence value, String prefix)
static boolean	substringEquals(CharSequence value, int offset, CharSequence comparand, int comparandOffset, int substringLength)
static boolean	substringEquals(CharSequence value, int offset, CharSequence comparand, int comparandOffset, int substringLength, StringComparison comparison)
static String	trimAndRemoveLeft(String value, char[] removeChars)
static String	trimAndRemoveLeft(String value, String prefix)
static String	trimAndRemoveLeft(String value, String prefix, boolean ignoreCase)
static String	trimAndRemoveRight(String value, char[] removeChars)
static String	trimAndRemoveRight(String value, String suffix)
static String	trimAndRemoveRight(String value, String suffix, boolean ignoreCase)
static String	trimLeft(String value)
static String	trimRight(String value)

Methods inherited from class Object

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

Field Details

EMPTY

public static final String EMPTY

See Also:

• Constant Field Values

_comparators

private static final StringComparator[] _comparators

Constructor Details

StringUtilities

private StringUtilities()

Method Details

isNullOrEmpty

public static boolean isNullOrEmpty(String s)

equals

public static boolean equals(String s1,
 String s2)

equals

public static boolean equals(String s1,
 String s2,
 StringComparison comparison)

compare

public static int compare(String s1,
 String s2)

compare

public static int compare(String s1,
 String s2,
 StringComparison comparison)

getHashCode

public static int getHashCode(String s)

getHashCodeIgnoreCase

public static int getHashCodeIgnoreCase(String s)

isNullOrWhitespace

public static boolean isNullOrWhitespace(String s)

startsWith

public static boolean startsWith(CharSequence value,
 CharSequence prefix)

startsWithIgnoreCase

public static boolean startsWithIgnoreCase(CharSequence value,
 String prefix)

endsWith

public static boolean endsWith(CharSequence value,
 CharSequence suffix)

endsWithIgnoreCase

public static boolean endsWithIgnoreCase(CharSequence value,
 String suffix)

concat

public static String concat(Iterable<String> values)

concat

public static String concat(String... values)

join

public static String join(String separator,
 Iterable<?> values)

join

public static String join(String separator,
 String... values)

substringEquals

public static boolean substringEquals(CharSequence value,
 int offset,
 CharSequence comparand,
 int comparandOffset,
 int substringLength)

substringEquals

public static boolean substringEquals(CharSequence value,
 int offset,
 CharSequence comparand,
 int comparandOffset,
 int substringLength,
 StringComparison comparison)

isTrue

public static boolean isTrue(String value)

isFalse

public static boolean isFalse(String value)

removeLeft

public static String removeLeft(String value,
 String prefix)

removeLeft

public static String removeLeft(String value,
 String prefix,
 boolean ignoreCase)

removeLeft

public static String removeLeft(String value,
 char[] removeChars)

removeRight

public static String removeRight(String value,
 String suffix)

removeRight

public static String removeRight(String value,
 String suffix,
 boolean ignoreCase)

removeRight

public static String removeRight(String value,
 char[] removeChars)

padLeft

public static String padLeft(String value,
 int length)

padRight

public static String padRight(String value,
 int length)

trimLeft

public static String trimLeft(String value)

trimRight

public static String trimRight(String value)

trimAndRemoveLeft

public static String trimAndRemoveLeft(String value,
 String prefix)

trimAndRemoveLeft

public static String trimAndRemoveLeft(String value,
 String prefix,
 boolean ignoreCase)

trimAndRemoveLeft

public static String trimAndRemoveLeft(String value,
 char[] removeChars)

trimAndRemoveRight

public static String trimAndRemoveRight(String value,
 String suffix)

trimAndRemoveRight

public static String trimAndRemoveRight(String value,
 String suffix,
 boolean ignoreCase)

trimAndRemoveRight

public static String trimAndRemoveRight(String value,
 char[] removeChars)

getUtf8ByteCount

public static int getUtf8ByteCount(String value)

escape

public static String escape(char ch)

escapeCharacter

private static String escapeCharacter(char ch,
 boolean isUnicodeSupported)

escape

public static String escape(char ch,
 boolean quote)

escape

public static String escape(char ch,
 boolean quote,
 boolean isUnicodeSupported)

escape

public static String escape(String value)

escape

public static String escape(String value,
 boolean quote)

escape

public static String escape(String value,
 boolean quote,
 boolean isUnicodeSupported)

escapeIdentifier

public static String escapeIdentifier(String value,
 boolean isUnicodeSupported)

shouldEscape

private static boolean shouldEscape(char ch,
 boolean quote,
 boolean isUnicodeSupported)

repeat

public static String repeat(char ch,
 int length)

split

public static List<String> split(String value,
 char firstDelimiter,
 char... additionalDelimiters)

split

public static List<String> split(String value,
 boolean removeEmptyEntries,
 char firstDelimiter,
 char... additionalDelimiters)

split

public static List<String> split(String value,
 char[] delimiters)

split

public static List<String> split(String value,
 boolean removeEmptyEntries,
 char[] delimiters)

contains

private static boolean contains(char[] array,
 char value)