org.eclipse.jpt.utility
Class IndentingPrintWriter

java.lang.Object
  java.io.Writer
      java.io.PrintWriter
          org.eclipse.jpt.utility.IndentingPrintWriter

All Implemented Interfaces:

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

Direct Known Subclasses:

BodySourceWriter

public class IndentingPrintWriter
extends java.io.PrintWriter

Extend PrintWriter to automatically indent new lines.

Field Summary

static java.lang.String

DEFAULT_INDENT

Constructor Summary

IndentingPrintWriter(java.io.Writer out)
Construct a writer that indents with tabs.

IndentingPrintWriter(java.io.Writer out, java.lang.String indent)
Construct a writer that indents with the specified string.

Method Summary

void	decrementIndentLevel() Decrement the indent level.
int	getIndentLevel() Return the current indent level.
void	incrementIndentLevel() Bump the indent level.
void	indent() Bump the indent level.
void	println() Set flag so following line is indented.
int	setIndentLevel(int indentLevel) Allow the indent level to be set directly.
void	undent() Decrement the indent level.
void	write(char[] buf, int off, int len) Write a portion of an array of characters.
void	write(int c) Write a single character.
void	write(java.lang.String s, int off, int len) Write a portion of a string.

Methods inherited from class java.io.PrintWriter

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

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_INDENT

public static java.lang.String DEFAULT_INDENT

Constructor Detail

IndentingPrintWriter

public IndentingPrintWriter(java.io.Writer out)

Construct a writer that indents with tabs.

IndentingPrintWriter

public IndentingPrintWriter(java.io.Writer out,
                            java.lang.String indent)

Construct a writer that indents with the specified string.

Method Detail

println

public void println()

Set flag so following line is indented.

Overrides:

println in class java.io.PrintWriter

write

public void write(char[] buf,
                  int off,
                  int len)

Write a portion of an array of characters.

Overrides:

write in class java.io.PrintWriter

write

public void write(int c)

Write a single character.

Overrides:

write in class java.io.PrintWriter

write

public void write(java.lang.String s,
                  int off,
                  int len)

Write a portion of a string.

Overrides:

write in class java.io.PrintWriter

indent

public void indent()

Bump the indent level.

undent

public void undent()

Decrement the indent level.

incrementIndentLevel

public void incrementIndentLevel()

Bump the indent level.

decrementIndentLevel

public void decrementIndentLevel()

Decrement the indent level.

getIndentLevel

public int getIndentLevel()

Return the current indent level.

setIndentLevel

public int setIndentLevel(int indentLevel)

Allow the indent level to be set directly. Return the previous indent level.