Class Util


  • public class Util
    extends java.lang.Object
    Class Util contains some static utility methods.
    • Constructor Summary

      Constructors 
      Constructor Description
      Util()  
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static java.lang.String combinePath​(java.lang.String path1, java.lang.String path2)
      Combine paths.
      static java.lang.String intOrDoubleToString​(double x)
      Convert double to string but treat it as int if it is.
      static boolean isValidInputFile​(java.lang.String fnm)
      Check is filename is a valid input file.
      static boolean isValidOutputFile​(java.lang.String fnm)
      Check is filename is a valid output file.
      static java.lang.String toCap​(java.lang.String s)
      Capitalize string.
      • Methods inherited from class java.lang.Object

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

      • Util

        public Util()
    • Method Detail

      • toCap

        public static java.lang.String toCap​(java.lang.String s)
        Capitalize string.
        Parameters:
        s - string
        Returns:
        capitalized string
      • combinePath

        public static java.lang.String combinePath​(java.lang.String path1,
                                                   java.lang.String path2)
        Combine paths.
        Parameters:
        path1 - full filename
        path2 - full filename
        Returns:
        filename with path1 directory and path2 name
      • isValidInputFile

        public static boolean isValidInputFile​(java.lang.String fnm)
        Check is filename is a valid input file.
        Parameters:
        fnm - filename
        Returns:
        true if valid false if not valid
      • isValidOutputFile

        public static boolean isValidOutputFile​(java.lang.String fnm)
        Check is filename is a valid output file.
        Parameters:
        fnm - filename
        Returns:
        true if valid false if not valid
      • intOrDoubleToString

        public static java.lang.String intOrDoubleToString​(double x)
        Convert double to string but treat it as int if it is.
        Parameters:
        x - double value
        Returns:
        string value