Package org.mozilla.javascript.tools.shell

Class ShellConsole

  • public abstract class ShellConsole
extends java.lang.Object

    • Method Summary

      All Methods Static Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      abstract void flush()
      Flushes the console's output
      static ShellConsole getConsole​(java.io.InputStream in, java.io.PrintStream ps, java.nio.charset.Charset cs)
      Returns a new ShellConsole which uses the supplied InputStream and PrintStream for its input/output
      static ShellConsole getConsole​(Scriptable scope, java.nio.charset.Charset cs)
      Provides a specialized ShellConsole to handle line editing, history and completion.
      abstract java.io.InputStream getIn()
      Returns the underlying InputStream
      abstract void print​(java.lang.String s)
      Prints a single string to the console
      abstract void println()
      Prints the newline character-sequence to the console
      abstract void println​(java.lang.String s)
      Prints a string and the newline character-sequence to the console
      abstract java.lang.String readLine()
      Reads a single line from the console
      abstract java.lang.String readLine​(java.lang.String prompt)
      Reads a single line from the console and sets the console's prompt to prompt

      • Methods inherited from class java.lang.Object

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

    • Method Detail

      • getIn

        public abstract java.io.InputStream getIn()
        Returns the underlying InputStream

      • readLine

        public abstract java.lang.String readLine()
                                   throws java.io.IOException
        Reads a single line from the console
        Throws:
        java.io.IOException

      • readLine

        public abstract java.lang.String readLine​(java.lang.String prompt)
                                   throws java.io.IOException
        Reads a single line from the console and sets the console's prompt to prompt
        Throws:
        java.io.IOException

      • flush

        public abstract void flush()
                    throws java.io.IOException
        Flushes the console's output
        Throws:
        java.io.IOException

      • print

        public abstract void print​(java.lang.String s)
                    throws java.io.IOException
        Prints a single string to the console
        Throws:
        java.io.IOException

      • println

        public abstract void println()
                      throws java.io.IOException
        Prints the newline character-sequence to the console
        Throws:
        java.io.IOException

      • println

        public abstract void println​(java.lang.String s)
                      throws java.io.IOException
        Prints a string and the newline character-sequence to the console
        Throws:
        java.io.IOException

      • getConsole

        public static ShellConsole getConsole​(java.io.InputStream in,
                                      java.io.PrintStream ps,
                                      java.nio.charset.Charset cs)
        Returns a new ShellConsole which uses the supplied InputStream and PrintStream for its input/output

      • getConsole

        public static ShellConsole getConsole​(Scriptable scope,
                                      java.nio.charset.Charset cs)
        Provides a specialized ShellConsole to handle line editing, history and completion. Relies on the JLine library (see ).