com.alibaba.druid.sql.parser

类 CharTypes

java.lang.Object

com.alibaba.druid.sql.parser.CharTypes

public class CharTypes
extends Object

字段概要

字段

限定符和类型	字段和说明
private static boolean[]	firstIdentifierFlags
private static boolean[]	hexFlags
private static boolean[]	identifierFlags
private static String[]	stringCache
private static boolean[]	whitespaceFlags

构造器概要

构造器

构造器和说明
CharTypes()

方法概要

限定符和类型	方法和说明
static boolean	isDigit(char c)
static boolean	isFirstIdentifierChar(char c)
static boolean	isHex(char c)
static boolean	isIdentifierChar(char c)
static boolean	isWhitespace(char c)
static String	valueOf(char ch)

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

hexFlags

private static final boolean[] hexFlags

firstIdentifierFlags

private static final boolean[] firstIdentifierFlags

stringCache

private static final String[] stringCache

identifierFlags

private static final boolean[] identifierFlags

whitespaceFlags

private static final boolean[] whitespaceFlags

构造器详细资料

CharTypes

public CharTypes()

方法详细资料

isHex

public static boolean isHex(char c)

isDigit

public static boolean isDigit(char c)

isFirstIdentifierChar

public static boolean isFirstIdentifierChar(char c)

isIdentifierChar

public static boolean isIdentifierChar(char c)

valueOf

public static String valueOf(char ch)

isWhitespace

public static boolean isWhitespace(char c)

返回:

false if LayoutCharacters.EOI