Package org.eclipse.xtext.xbase.lib

Class InputOutput

  • @GwtCompatible
public class InputOutput
extends java.lang.Object
    Utilities to print information to the console.

    • Constructor Summary

      Constructors 
      Constructor Description
      InputOutput()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static <T> T print​(T o)
      Prints the given object to System.out.
      static void println()
      Prints a newline to standard out, by delegating directly to System.out.println()
      static <T> T println​(T object)
      Prints the given object to System.out and terminate the line.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • InputOutput

        public InputOutput()

    • Method Detail

      • println

        public static void println()
        Prints a newline to standard out, by delegating directly to System.out.println()
        Since:
        2.3

      • println

        public static <T> T println​(T object)
        Prints the given object to System.out and terminate the line. Useful to log partial expressions to trap errors, e.g. the following is possible: println(1 + println(2)) + 3
        Parameters:
        object - the to-be-printed object
        Returns:
        the printed object.

      • print

        public static <T> T print​(T o)
        Prints the given object to System.out. Useful to log partial expressions to trap errors, e.g. the following is possible: 1 + print(2) + 3
        Parameters:
        o - the to-be-printed object
        Returns:
        the printed object.