sun.rmi.rmic

Class IndentingWriter

java.lang.Object

java.io.Writer

java.io.BufferedWriter

sun.rmi.rmic.IndentingWriter

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

public class IndentingWriter
extends BufferedWriter

IndentingWriter is a BufferedWriter subclass that supports automatic indentation of lines of text written to the underlying Writer. Methods are provided for compact, convenient indenting, writing text, and writing lines in various combinations. WARNING: The contents of this source file are not part of any supported API. Code that depends on them does so at its own risk: they are subject to change or removal without notice.

Field Summary

Fields inherited from class java.io.Writer

lock

Constructor Summary

Constructors

Constructor and Description
IndentingWriter(Writer out) Create a new IndentingWriter that writes indented text to the given Writer.
IndentingWriter(Writer out, int step) Create a new IndentingWriter that writes indented text to the given Writer and uses the supplied indent step.
IndentingWriter(Writer out, int step, int tabSize) Create a new IndentingWriter that writes indented text to the given Writer and uses the supplied indent step and tab size.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	checkWrite() Check if an indent needs to be written before writing the next character.
protected void	indentIn() Increase the current indent by the indent step.
protected void	indentOut() Decrease the current indent by the indent step.
void	newLine() Write a line separator.
void	p(Object o) Write Object.
void	p(String s) Write string.
void	pI() Indent in.
void	pln() End current line.
void	pln(Object o) Write Object; end current line.
void	pln(String s) Write string; end current line.
void	plnI(Object o) Write Object; end current line; indent in.
void	plnI(String s) Write string; end current line; indent in.
void	pO() Indent out.
void	pO(Object o) Indent out; write Object.
void	pO(String s) Indent out; write string.
void	pOln(Object o) Indent out; write Object; end current line.
void	pOln(String s) Indent out; write string; end current line.
void	pOlnI(Object o) Indent out; write Object; end current line; indent in.
void	pOlnI(String s) Indent out; write string; end current line; indent in.
void	write(char[] cbuf, int off, int len) Write a portion of an array of characters.
void	write(int c) Write a single character.
void	write(String s, int off, int len) Write a portion of a String.

Methods inherited from class java.io.BufferedWriter

close, flush

Methods inherited from class java.io.Writer

append, append, append, write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

IndentingWriter

public IndentingWriter(Writer out)

Create a new IndentingWriter that writes indented text to the given Writer. Use the default indent step of four spaces.

IndentingWriter

public IndentingWriter(Writer out,
               int step)

Create a new IndentingWriter that writes indented text to the given Writer and uses the supplied indent step.

IndentingWriter

public IndentingWriter(Writer out,
               int step,
               int tabSize)

Create a new IndentingWriter that writes indented text to the given Writer and uses the supplied indent step and tab size.

Method Detail

write

public void write(int c)
           throws IOException

Write a single character.

Overrides:

write in class BufferedWriter

Throws:

IOException

write

public void write(char[] cbuf,
         int off,
         int len)
           throws IOException

Write a portion of an array of characters.

Overrides:

write in class BufferedWriter

Throws:

IOException

write

public void write(String s,
         int off,
         int len)
           throws IOException

Write a portion of a String.

Overrides:

write in class BufferedWriter

Throws:

IOException

newLine

public void newLine()
             throws IOException

Write a line separator. The next character written will be preceded by an indent.

Overrides:

newLine in class BufferedWriter

Throws:

IOException

checkWrite

protected void checkWrite()
                   throws IOException

Check if an indent needs to be written before writing the next character. The indent generation is optimized (and made consistent with certain coding conventions) by condensing groups of eight spaces into tab characters.

Throws:

IOException

indentIn

protected void indentIn()

Increase the current indent by the indent step.

indentOut

protected void indentOut()

Decrease the current indent by the indent step.

pI

public void pI()

Indent in.

pO

public void pO()

Indent out.

p

public void p(String s)
       throws IOException

Write string.

Throws:

IOException

pln

public void pln()
         throws IOException

End current line.

Throws:

IOException

pln

public void pln(String s)
         throws IOException

Write string; end current line.

Throws:

IOException

plnI

public void plnI(String s)
          throws IOException

Write string; end current line; indent in.

Throws:

IOException

pO

public void pO(String s)
        throws IOException

Indent out; write string.

Throws:

IOException

pOln

public void pOln(String s)
          throws IOException

Indent out; write string; end current line.

Throws:

IOException

pOlnI

public void pOlnI(String s)
           throws IOException

Indent out; write string; end current line; indent in. This method is useful for generating lines of code that both end and begin nested blocks, like "} else {".

Throws:

IOException

p

public void p(Object o)
       throws IOException

Write Object.

Throws:

IOException

pln

public void pln(Object o)
         throws IOException

Write Object; end current line.

Throws:

IOException

plnI

public void plnI(Object o)
          throws IOException

Write Object; end current line; indent in.

Throws:

IOException

pO

public void pO(Object o)
        throws IOException

Indent out; write Object.

Throws:

IOException

pOln

public void pOln(Object o)
          throws IOException

Indent out; write Object; end current line.

Throws:

IOException

pOlnI

public void pOlnI(Object o)
           throws IOException

Indent out; write Object; end current line; indent in. This method is useful for generating lines of code that both end and begin nested blocks, like "} else {".

Throws:

IOException