org.codehaus.janino.util
Class AutoIndentWriter

java.lang.Object
  java.io.Writer
      java.io.FilterWriter
          org.codehaus.janino.util.AutoIndentWriter

All Implemented Interfaces:

Closeable, Flushable, Appendable

public class AutoIndentWriter
extends FilterWriter

A FilterWriter that automatically indents lines by looking at trailing opening braces ('{') and leading closing braces ('}').

Field Summary

static char	CLEAR_TABULATORS Special character indicating to clear all tabluar layout that was configured through TABULATOR.
static char	INDENT Special character that inserts a line break and indents the following text by one position.
static char	TABULATOR Special character indicating a tabular layout of the following text.
static char	UNINDENT Special character that inserts a line break and unindents the following text by one position.

Fields inherited from class java.io.FilterWriter

out

Fields inherited from class java.io.Writer

lock

Constructor Summary

AutoIndentWriter(Writer out)

Method Summary

void	close()
void	flush()
void	write(char[] cbuf, int off, int len)
void	write(int c)
void	write(String str, int off, int len)

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

Field Detail

TABULATOR

public static final char TABULATOR

Special character indicating a tabular layout of the following text.

See Also:

Constant Field Values

CLEAR_TABULATORS

public static final char CLEAR_TABULATORS

Special character indicating to clear all tabluar layout that was configured through TABULATOR.

See Also:

Constant Field Values

INDENT

public static final char INDENT

Special character that inserts a line break and indents the following text by one position.

See Also:

Constant Field Values

UNINDENT

public static final char UNINDENT

Special character that inserts a line break and unindents the following text by one position.

See Also:

Constant Field Values

Constructor Detail

AutoIndentWriter

public AutoIndentWriter(Writer out)

Method Detail

write

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

Overrides:

write in class FilterWriter

Throws:

IOException

write

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

Overrides:

write in class FilterWriter

Throws:

IOException

write

public void write(int c)
           throws IOException

Overrides:

write in class FilterWriter

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Overrides:

close in class FilterWriter

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Overrides:

flush in class FilterWriter

Throws:

IOException