jas.util
Class IndentPrintWriter

java.lang.Object
  java.io.Writer
      java.io.PrintWriter
          jas.util.IndentPrintWriter

All Implemented Interfaces:

Closeable, Flushable, Appendable

public class IndentPrintWriter
extends PrintWriter

A PrintWriter that keeps track of an indentation level and indents the output appropriately. Warning: Only print and println methods taking strings have been overriden, print, println methods taking other arguments may not be indented properly.

Field Summary

Fields inherited from class java.io.PrintWriter

out

Fields inherited from class java.io.Writer

lock

Constructor Summary

IndentPrintWriter(Writer w)

Method Summary

int	getIndent() Return the current indent count
String	getIndentString() Return the current indentString
void	indent() Increase the indentation
void	outdent() Decrease the indentation
void	print(String s)
void	println()
void	println(String s)
void	setIndent(int level) Set the current indent count
void	setIndentString(String indentString) Set the current indentString.

Methods inherited from class java.io.PrintWriter

append, append, append, append, append, append, 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, setError, write, write, write, write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

IndentPrintWriter

public IndentPrintWriter(Writer w)

Method Detail

println

public void println(String s)

Overrides:

println in class PrintWriter

print

public void print(String s)

Overrides:

print in class PrintWriter

println

public void println()

Overrides:

println in class PrintWriter

indent

public void indent()

Increase the indentation

outdent

public void outdent()

Decrease the indentation

getIndent

public int getIndent()

Return the current indent count

setIndent

public void setIndent(int level)

Set the current indent count

getIndentString

public String getIndentString()

Return the current indentString

See Also:

setIndentString(String)

setIndentString

public void setIndentString(String indentString)

Set the current indentString. Default is a single tab per indent level.

Parameters:

indentString - The characters to prefix each line with (repeated for each indent level)