Package groovy.io

Class GroovyPrintStream

  • All Implemented Interfaces:
    java.io.Closeable, java.io.Flushable, java.lang.Appendable, java.lang.AutoCloseable
    public class GroovyPrintStream
extends java.io.PrintStream
    A PrintStream that outputs objects in Groovy style. That means print(Object) uses InvokerHelper.toString(Object) to produce the same results as Writer.print(Object).
    Since:
    1.6

    • Field Summary

      • Fields inherited from class java.io.FilterOutputStream

        out

    • Constructor Summary

      Constructors 
      Constructor Description
      GroovyPrintStream​(java.io.File file)
      Creates a new print stream, without automatic line flushing, with the specified file.
      GroovyPrintStream​(java.io.File file, java.lang.String csn)
      Creates a new print stream, without automatic line flushing, with the specified file and charset.
      GroovyPrintStream​(java.io.OutputStream out)
      Creates a new print stream.
      GroovyPrintStream​(java.io.OutputStream out, boolean autoFlush)
      Creates a new print stream.
      GroovyPrintStream​(java.io.OutputStream out, boolean autoFlush, java.lang.String encoding)
      Creates a new print stream.
      GroovyPrintStream​(java.lang.String fileName)
      Creates a new print stream, without automatic line flushing, with the specified file name.
      GroovyPrintStream​(java.lang.String fileName, java.lang.String csn)
      Creates a new print stream, without automatic line flushing, with the specified file name and charset.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void print​(java.lang.Object obj)
      Prints an object Groovy style.
      void println​(java.lang.Object obj)
      Prints an object Groovy style followed by a newline.

      • Methods inherited from class java.io.PrintStream

        append, append, append, checkError, clearError, close, flush, format, format, print, print, print, print, print, print, print, print, printf, printf, println, println, println, println, println, println, println, println, println, setError, write, write

      • Methods inherited from class java.io.FilterOutputStream

        write

      • Methods inherited from class java.io.OutputStream

        nullOutputStream

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • GroovyPrintStream

        public GroovyPrintStream​(java.io.OutputStream out)
        Creates a new print stream. This stream will not flush automatically.
        See Also:
        PrintStream(java.io.OutputStream)

      • GroovyPrintStream

        public GroovyPrintStream​(java.io.OutputStream out,
                         boolean autoFlush)
        Creates a new print stream.
        See Also:
        PrintStream(java.io.OutputStream, boolean)

      • GroovyPrintStream

        public GroovyPrintStream​(java.io.OutputStream out,
                         boolean autoFlush,
                         java.lang.String encoding)
                  throws java.io.UnsupportedEncodingException
        Creates a new print stream.
        Throws:
        java.io.UnsupportedEncodingException
        See Also:
        PrintStream(java.io.OutputStream, boolean, String)

      • GroovyPrintStream

        public GroovyPrintStream​(java.lang.String fileName)
                  throws java.io.FileNotFoundException
        Creates a new print stream, without automatic line flushing, with the specified file name.
        Throws:
        java.io.FileNotFoundException
        See Also:
        PrintStream(String)

      • GroovyPrintStream

        public GroovyPrintStream​(java.lang.String fileName,
                         java.lang.String csn)
                  throws java.io.FileNotFoundException,
                         java.io.UnsupportedEncodingException
        Creates a new print stream, without automatic line flushing, with the specified file name and charset.
        Throws:
        java.io.FileNotFoundException
        java.io.UnsupportedEncodingException
        See Also:
        PrintStream(String, String)

      • GroovyPrintStream

        public GroovyPrintStream​(java.io.File file)
                  throws java.io.FileNotFoundException
        Creates a new print stream, without automatic line flushing, with the specified file.
        Throws:
        java.io.FileNotFoundException
        See Also:
        PrintStream(File)

      • GroovyPrintStream

        public GroovyPrintStream​(java.io.File file,
                         java.lang.String csn)
                  throws java.io.FileNotFoundException,
                         java.io.UnsupportedEncodingException
        Creates a new print stream, without automatic line flushing, with the specified file and charset.
        Throws:
        java.io.FileNotFoundException
        java.io.UnsupportedEncodingException
        See Also:
        PrintStream(File, String)

    • Method Detail

      • print

        public void print​(java.lang.Object obj)
        Prints an object Groovy style.
        Overrides:
        print in class java.io.PrintStream
        Parameters:
        obj - The Object to be printed

      • println

        public void println​(java.lang.Object obj)
        Prints an object Groovy style followed by a newline.
        Overrides:
        println in class java.io.PrintStream
        Parameters:
        obj - The Object to be printed