类 Characters


  • public class Characters
    extends java.lang.Object
    Utils for chars
    • 构造器概要

      构造器 
      构造器 说明
      Characters()  
    • 方法概要

      所有方法 静态方法 具体方法 
      修饰符和类型 方法 说明
      static boolean isAsciiDigit​(char c)  
      static boolean isAsciiLetter​(char c)  
      static boolean isAsciiLetterOrDigit​(char c)  
      • 从类继承的方法 java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • 构造器详细资料

      • Characters

        public Characters()
    • 方法详细资料

      • isAsciiLetter

        public static boolean isAsciiLetter​(char c)
      • isAsciiDigit

        public static boolean isAsciiDigit​(char c)
      • isAsciiLetterOrDigit

        public static boolean isAsciiLetterOrDigit​(char c)