org.erights.e.elib.oldeio
Class TextWriter

java.lang.Object
  |
  +--java.io.Writer
        |
        +--java.io.FilterWriter
              |
              +--org.erights.e.elib.oldeio.TextWriter

public final class TextWriter

extends FilterWriter

Safe:

Field Summary

private static String	DEFAULT_PREFIX
private boolean	myAutoflush
private boolean	myCloses
private FlexMap	myContext
private String	myNewline

Fields inherited from class java.io.FilterWriter

out

Fields inherited from class java.io.Writer

lock

Constructor Summary

TextWriter(Writer out)
Enabled: Initial newline defaults to "\n".

TextWriter(Writer out, boolean autoflush)
Enabled: Initial newline defaults to "\n".

TextWriter(Writer out, String newline, boolean autoflush, boolean closes, FlexMap optContext)
Enabled: Returns a writer that wraps 'out', and writes all strings with "\n" replaced with the 'newline' string.

Method Summary

void	__printOn(TextWriter out) Enabled: A TextWriter prints itself on a TextWriter as <TextWriter>.
void	close() Enabled: XXX Does NOT close the underlying stream, since that might be separately accessed.
TextWriter	indent() Enabled: morePrefix defaults to four spaces
TextWriter	indent(String morePrefix) Enabled: Returns a new TextWriter just like this one, but with morePrefix added on.
void	lnPrint(Object obj) Enabled: Like println(), but does the newline & prefix first
static Object[]	makeBufferingPair() Enabled: Returns a pair of a TextWriter and the StringBuffer it writes into.
void	print(Object original) Enabled: Like PrintWriter.print(), but doesn't suppress IOExceptions
void	print(Object a, Object b) Enabled:
void	print(Object a, Object b, Object c) Enabled:
void	print(Object a, Object b, Object c, Object d) Enabled:
void	print(Object a, Object b, Object c, Object d, Object e) Enabled:
void	print(Object a, Object b, Object c, Object d, Object e, Object f) Enabled:
void	print(Object a, Object b, Object c, Object d, Object e, Object f, Object g) Enabled:
void	printAll(Object[] objs) Enabled:
void	println() Enabled: Like PrintWriter.println(), but uses our own newline, and doesn't suppress IOExceptions.
void	println(Object obj) Enabled: Like PrintWriter.println(), but doesn't suppress IOExceptions
void	quote(Object original) Enabled: quote(obj) differs from print(obj) in that the quoted form of the object is printed.
void	write(char[] cbuf, int off, int len) Enabled:
void	write(int c) Enabled:
void	write(String str, int off, int len) Enabled:

Methods inherited from class java.io.FilterWriter

flush

Methods inherited from class java.io.Writer

write, write

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_PREFIX

private static final String DEFAULT_PREFIX

myNewline

private final String myNewline

myAutoflush

private final boolean myAutoflush

myCloses

private final boolean myCloses

myContext

private final FlexMap myContext

Constructor Detail

TextWriter

public TextWriter(Writer out)

Enabled: Initial newline defaults to "\n". autoflush and closes default to false.

TextWriter

public TextWriter(Writer out,
                  boolean autoflush)

Enabled: Initial newline defaults to "\n". closes default to false.

TextWriter

public TextWriter(Writer out,
                  String newline,
                  boolean autoflush,
                  boolean closes,
                  FlexMap optContext)

Enabled: Returns a writer that wraps 'out', and writes all strings with "\n" replaced with the 'newline' string.

If autoflush, flush()es after outputting each newline.

Method Detail

makeBufferingPair

public static Object[] makeBufferingPair()

Enabled: Returns a pair of a TextWriter and the StringBuffer it writes into.

close

public void close()
           throws IOException

Enabled: XXX Does NOT close the underlying stream, since that might be separately accessed. Does flush and invalidate this TextWriter.

Overrides:

close in class FilterWriter

IOException

indent

public TextWriter indent()

Enabled: morePrefix defaults to four spaces

indent

public TextWriter indent(String morePrefix)

Enabled: Returns a new TextWriter just like this one, but with morePrefix added on. Note that these share the context used to break cycles.

print

public void print(Object original)
           throws IOException

Enabled: Like PrintWriter.print(), but doesn't suppress IOExceptions

IOException

quote

public void quote(Object original)
           throws IOException

Enabled: quote(obj) differs from print(obj) in that the quoted form of the object is printed. Currently, the quoted & non quoted printed forms differ only for String and Twine.

IOException

printAll

public void printAll(Object[] objs)
              throws IOException

Enabled:

IOException

print

public void print(Object a,
                  Object b)
           throws IOException

Enabled:

IOException

print

public void print(Object a,
                  Object b,
                  Object c)
           throws IOException

Enabled:

IOException

print

public void print(Object a,
                  Object b,
                  Object c,
                  Object d)
           throws IOException

Enabled:

IOException

print

public void print(Object a,
                  Object b,
                  Object c,
                  Object d,
                  Object e)
           throws IOException

Enabled:

IOException

print

public void print(Object a,
                  Object b,
                  Object c,
                  Object d,
                  Object e,
                  Object f)
           throws IOException

Enabled:

IOException

print

public void print(Object a,
                  Object b,
                  Object c,
                  Object d,
                  Object e,
                  Object f,
                  Object g)
           throws IOException

Enabled:

IOException

lnPrint

public void lnPrint(Object obj)
             throws IOException

Enabled: Like println(), but does the newline & prefix first

IOException

println

public void println()
             throws IOException

Enabled: Like PrintWriter.println(), but uses our own newline, and doesn't suppress IOExceptions.

IOException

println

public void println(Object obj)
             throws IOException

Enabled: Like PrintWriter.println(), but doesn't suppress IOExceptions

IOException

write

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

Enabled:

Overrides:

write in class FilterWriter

Parameters:

cbuf - Buffer of characters to be written

off - Offset from which to start reading characters

len - Number of characters to be written

IOException

write

public void write(int c)
           throws IOException

Enabled:

Overrides:

write in class FilterWriter

Parameters:

c - int specifying a character to be written.

IOException

write

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

Enabled:

Overrides:

write in class FilterWriter

Parameters:

str - String to be written

off - Offset from which to start reading characters

len - Number of characters to be written

IOException

__printOn

public void __printOn(TextWriter out)
               throws IOException

Enabled: A TextWriter prints itself on a TextWriter as <TextWriter>.

IOException