com.nbsaas.utils

类 CharUtil

java.lang.Object

com.nbsaas.utils.CharUtil

public class CharUtil
extends Object

字段概要

字段

限定符和类型	字段和说明
static char[]	HEX_CHARS

构造器概要

构造器

构造器和说明
CharUtil()

方法概要

限定符和类型	方法和说明
static boolean	equalsOne(char c, char[] match)
static int	findFirstDiff(char[] source, int index, char match)
static int	findFirstDiff(char[] source, int index, char[] match)
static int	findFirstEqual(char[] source, int index, char match)
static int	findFirstEqual(char[] source, int index, char[] match)
static int	hex2int(char c)
static char	int2hex(int i)
static boolean	isAlpha(char c)
static boolean	isAlphaOrDigit(char c)
static boolean	isDigit(char c)
static boolean	isGenericDelimiter(int c)
static boolean	isHexDigit(char c)
static boolean	isLowercaseAlpha(char c)
protected static boolean	isPchar(char c)
static boolean	isPropertyNameChar(char c)
protected static boolean	isReserved(char c)
protected static boolean	isSubDelimiter(int c)
protected static boolean	isUnreserved(char c)
static boolean	isUppercaseAlpha(char c)
static boolean	isWhitespace(char c)
static boolean	isWordChar(char c)
static int	toAscii(char c)
static byte[]	toAsciiByteArray(char[] carr)
static byte[]	toAsciiByteArray(CharSequence charSequence)
static byte[]	toByteArray(char[] carr, String charset)
static char	toChar(byte b)
static char[]	toCharArray(byte[] barr, String charset)
static char	toLowerAscii(char c)
static byte[]	toRawByteArray(char[] carr)
static char[]	toRawCharArray(byte[] barr)
static byte[]	toSimpleByteArray(char[] carr)
static byte[]	toSimpleByteArray(CharSequence charSequence)
static char[]	toSimpleCharArray(byte[] barr)
static char	toUpperAscii(char c)

从类继承的方法 java.lang.Object

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

字段详细资料

HEX_CHARS

public static final char[] HEX_CHARS

构造器详细资料

CharUtil

public CharUtil()

方法详细资料

toChar

public static char toChar(byte b)

toSimpleByteArray

public static byte[] toSimpleByteArray(char[] carr)

toSimpleByteArray

public static byte[] toSimpleByteArray(CharSequence charSequence)

toSimpleCharArray

public static char[] toSimpleCharArray(byte[] barr)

toAscii

public static int toAscii(char c)

toAsciiByteArray

public static byte[] toAsciiByteArray(char[] carr)

toAsciiByteArray

public static byte[] toAsciiByteArray(CharSequence charSequence)

toRawByteArray

public static byte[] toRawByteArray(char[] carr)

toRawCharArray

public static char[] toRawCharArray(byte[] barr)

toByteArray

public static byte[] toByteArray(char[] carr,
                                 String charset)
                          throws UnsupportedEncodingException

抛出:

UnsupportedEncodingException

toCharArray

public static char[] toCharArray(byte[] barr,
                                 String charset)
                          throws UnsupportedEncodingException

抛出:

UnsupportedEncodingException

equalsOne

public static boolean equalsOne(char c,
                                char[] match)

findFirstEqual

public static int findFirstEqual(char[] source,
                                 int index,
                                 char[] match)

findFirstEqual

public static int findFirstEqual(char[] source,
                                 int index,
                                 char match)

findFirstDiff

public static int findFirstDiff(char[] source,
                                int index,
                                char[] match)

findFirstDiff

public static int findFirstDiff(char[] source,
                                int index,
                                char match)

isWhitespace

public static boolean isWhitespace(char c)

isLowercaseAlpha

public static boolean isLowercaseAlpha(char c)

isUppercaseAlpha

public static boolean isUppercaseAlpha(char c)

isAlphaOrDigit

public static boolean isAlphaOrDigit(char c)

isWordChar

public static boolean isWordChar(char c)

isPropertyNameChar

public static boolean isPropertyNameChar(char c)

isAlpha

public static boolean isAlpha(char c)

isDigit

public static boolean isDigit(char c)

isHexDigit

public static boolean isHexDigit(char c)

isGenericDelimiter

public static boolean isGenericDelimiter(int c)

isSubDelimiter

protected static boolean isSubDelimiter(int c)

isReserved

protected static boolean isReserved(char c)

isUnreserved

protected static boolean isUnreserved(char c)

isPchar

protected static boolean isPchar(char c)

toUpperAscii

public static char toUpperAscii(char c)

toLowerAscii

public static char toLowerAscii(char c)

hex2int

public static int hex2int(char c)

int2hex

public static char int2hex(int i)