Class Tokens


  • public final class Tokens
    extends java.lang.Object
    Utility methods for working with tokens.
    Author:
    Curtis Rueden
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static boolean isCharacter​(java.lang.Object o, java.lang.Character c)  
      static boolean isComma​(java.lang.Object o)  
      static boolean isGroup​(java.lang.Object o)  
      static boolean isMatchingGroup​(java.lang.Object o, Group g)  
      static boolean isNumber​(java.lang.Object o)  
      static boolean isOperator​(java.lang.Object o)  
      static boolean isVariable​(java.lang.Object o)  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Method Detail

      • isNumber

        public static boolean isNumber​(java.lang.Object o)
      • isGroup

        public static boolean isGroup​(java.lang.Object o)
      • isVariable

        public static boolean isVariable​(java.lang.Object o)
      • isOperator

        public static boolean isOperator​(java.lang.Object o)
      • isComma

        public static boolean isComma​(java.lang.Object o)
      • isCharacter

        public static boolean isCharacter​(java.lang.Object o,
                                          java.lang.Character c)
      • isMatchingGroup

        public static boolean isMatchingGroup​(java.lang.Object o,
                                              Group g)