Package org.jf.util

Class IndentingWriter

java.lang.Object

java.io.Writer

org.jf.util.IndentingWriter

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable

Direct Known Subclasses:

CommentingIndentingWriter

public class IndentingWriter
extends Writer

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	beginningOfLine
protected final char[]	buffer
protected int	indentLevel
private static final String	newLine
protected final Writer	writer

Fields inherited from class java.io.Writer

lock

Constructor Summary

Constructors

Constructor	Description
IndentingWriter(Writer writer)

Method Summary

Modifier and Type	Method	Description
Writer	append(char c)
Writer	append(CharSequence charSequence)
Writer	append(CharSequence charSequence, int start, int len)
void	close()
void	deindent(int indentAmount)
void	flush()
void	indent(int indentAmount)
void	write(char[] chars)
void	write(char[] chars, int start, int len)
void	write(int chr)
void	write(String s)
void	write(String str, int start, int len)
protected void	writeIndent()
private void	writeLine(char[] chars, int start, int len)	Writes out a block of text that contains no newlines
private void	writeLine(String str, int start, int len)	Writes out a block of text that contains no newlines

Methods inherited from class java.io.Writer

nullWriter

Methods inherited from class java.lang.Object

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

Field Details

writer

protected final Writer writer

buffer

protected final char[] buffer

indentLevel

protected int indentLevel

beginningOfLine

private boolean beginningOfLine

newLine

private static final String newLine

Constructor Details

IndentingWriter

public IndentingWriter(Writer writer)

Method Details

writeIndent

protected void writeIndent()
                    throws IOException

Throws:

IOException

write

public void write(int chr)
           throws IOException

Overrides:

write in class Writer

Throws:

IOException

writeLine

private void writeLine(char[] chars,
 int start,
 int len)
                throws IOException

Writes out a block of text that contains no newlines

Throws:

IOException

writeLine

private void writeLine(String str,
 int start,
 int len)
                throws IOException

Writes out a block of text that contains no newlines

Throws:

IOException

write

public void write(char[] chars)
           throws IOException

Overrides:

write in class Writer

Throws:

IOException

write

public void write(char[] chars,
 int start,
 int len)
           throws IOException

Specified by:

write in class Writer

Throws:

IOException

write

public void write(String s)
           throws IOException

Overrides:

write in class Writer

Throws:

IOException

write

public void write(String str,
 int start,
 int len)
           throws IOException

Overrides:

write in class Writer

Throws:

IOException

append

public Writer append(CharSequence charSequence)
              throws IOException

Specified by:

append in interface Appendable

Overrides:

append in class Writer

Throws:

IOException

append

public Writer append(CharSequence charSequence,
 int start,
 int len)
              throws IOException

Specified by:

append in interface Appendable

Overrides:

append in class Writer

Throws:

IOException

append

public Writer append(char c)
              throws IOException

Specified by:

append in interface Appendable

Overrides:

append in class Writer

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Specified by:

flush in class Writer

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class Writer

Throws:

IOException

indent

public void indent(int indentAmount)

deindent

public void deindent(int indentAmount)