org.freehep.util.io

Class IndentPrintWriter

java.lang.Object

java.io.Writer

java.io.PrintWriter

org.freehep.util.io.IndentPrintWriter

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.Appendable, java.lang.AutoCloseable

public class IndentPrintWriter
extends java.io.PrintWriter

A PrintWriter that keeps track of an indentation level and indents the output appropriately.

Constructor Summary

Constructors

Constructor and Description
IndentPrintWriter(java.io.Writer w) Creates an Indent PrintWriter with indentation level 0.
IndentPrintWriter(java.io.Writer w, int level) Creates an Indent PrintWriter.

Method Summary

Modifier and Type	Method and Description
int	getIndent() Return the current indent count
java.lang.String	getIndentString() Return the current indentString
void	indent() Increase the indentation
void	outdent() Decrease the indentation
void	print(boolean s)
void	print(char s)
void	print(char[] s)
void	print(double s)
void	print(float s)
void	print(int s)
void	print(long s)
void	print(java.lang.Object s)
void	print(java.lang.String s)
void	println()
void	setIndent(int level) Set the current indent count
void	setIndentString(java.lang.String indentString) Set the current indentString.

Methods inherited from class java.io.PrintWriter

append, append, append, checkError, close, flush, format, format, printf, printf, println, println, println, println, println, println, println, println, println, write, write, write, write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

IndentPrintWriter

public IndentPrintWriter(java.io.Writer w,
                         int level)

Creates an Indent PrintWriter.

Parameters:

w - writer to write to

level - starting indentation level

IndentPrintWriter

public IndentPrintWriter(java.io.Writer w)

Creates an Indent PrintWriter with indentation level 0.

Parameters:

w - writer to write to

Method Detail

print

public void print(boolean s)

Overrides:

print in class java.io.PrintWriter

print

public void print(char s)

Overrides:

print in class java.io.PrintWriter

print

public void print(char[] s)

Overrides:

print in class java.io.PrintWriter

print

public void print(double s)

Overrides:

print in class java.io.PrintWriter

print

public void print(float s)

Overrides:

print in class java.io.PrintWriter

print

public void print(int s)

Overrides:

print in class java.io.PrintWriter

print

public void print(long s)

Overrides:

print in class java.io.PrintWriter

print

public void print(java.lang.Object s)

Overrides:

print in class java.io.PrintWriter

print

public void print(java.lang.String s)

Overrides:

print in class java.io.PrintWriter

println

public void println()

Overrides:

println in class java.io.PrintWriter

indent

public void indent()

Increase the indentation

outdent

public void outdent()

Decrease the indentation

getIndent

public int getIndent()

Return the current indent count

Returns:

current indentation level

setIndent

public void setIndent(int level)

Set the current indent count

Parameters:

level - new level

getIndentString

public java.lang.String getIndentString()

Return the current indentString

Returns:

indent string

See Also:

setIndentString(String)

setIndentString

public void setIndentString(java.lang.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)