Package org.matheclipse.parser.server.util

Class Console

  • public class Console
extends java.lang.Object
    A java console program to run the evaluator interactivly.

    • Constructor Summary

      Constructors 
      Constructor Description
      Console()
      Instantiates a new console.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.io.File getFile()
      Gets the file.
      java.lang.String interpreter​(java.lang.String strEval)
      Evaluates the given string-expression and returns the result in OutputForm.
      static void main​(java.lang.String[] args)
      The main method.
      void printPrompt​(java.io.PrintStream out, java.lang.String prompt)
      prints a prompt on the console but doesn't print a newline.
      java.lang.String readString​(java.io.PrintStream out)
      read a string from the console.
      java.lang.String readString​(java.io.PrintStream out, java.lang.String prompt)
      read a string from the console.
      void setFile​(java.io.File file)
      Sets the file.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • Console

        public Console()
        Instantiates a new console.

    • Method Detail

      • main

        public static void main​(java.lang.String[] args)
        The main method.
        Parameters:
        args - the arguments

      • interpreter

        public java.lang.String interpreter​(java.lang.String strEval)
        Evaluates the given string-expression and returns the result in OutputForm.
        Parameters:
        strEval - the str eval
        Returns:
        the string

      • printPrompt

        public void printPrompt​(java.io.PrintStream out,
                        java.lang.String prompt)
        prints a prompt on the console but doesn't print a newline.
        Parameters:
        out - the out
        prompt - the prompt string to display

      • readString

        public java.lang.String readString​(java.io.PrintStream out)
        read a string from the console. The string is terminated by a newline
        Parameters:
        out - Description of Parameter
        Returns:
        the input string (without the newline)

      • readString

        public java.lang.String readString​(java.io.PrintStream out,
                                   java.lang.String prompt)
        read a string from the console. The string is terminated by a newline
        Parameters:
        out - Description of Parameter
        prompt - the prompt string to display
        Returns:
        the input string (without the newline)

      • setFile

        public void setFile​(java.io.File file)
        Sets the file.
        Parameters:
        file - the new file

      • getFile

        public java.io.File getFile()
        Gets the file.
        Returns:
        the file with which the program was started or null