gnu.iou
Class bpo

java.lang.Object
  |
  +--java.io.OutputStream
        |
        +--java.io.FilterOutputStream
              |
              +--java.io.PrintStream
                    |
                    +--gnu.iou.bpo

public class bpo

extends java.io.PrintStream

Print stream over `linebuf'. This uses an intermediate "line" buffer for "print" that can be flushed to the output (final) buffer using "flush()". This scheme (without extra flushing) works in normal Print Stream usage for "print" followed by "println", but breaks when, for example, "print" contains a newline.

Author:

John Pritchard (john@syntelos.org)

See Also:

linebuf

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

bpo()

bpo(linebuf lb)

Method Summary

static java.lang.String	atString(java.lang.Throwable t) Condense stack trace for logging.
chbuf	chbuf()
boolean	checkError()
void	close()
void	flush()
int	length() Number of lines
linebuf	linebuf()
void	pop() Delete the first line in the buffer (ignores state of line buffer, which should have been flushed).
void	print(boolean o)
void	print(char o)
void	print(char[] o)
void	print(double o)
void	print(float o)
void	print(int o)
void	print(long o)
void	print(java.lang.Object o)
void	print(java.lang.String o)
void	println()
void	println(boolean o)
void	println(char o)
void	println(char[] o)
void	println(double o)
void	println(float o)
void	println(int o)
void	println(long o)
void	println(java.lang.Object o)
void	println(java.lang.String o)
void	reset() Reset (intermediate) line, and output buffers.
static java.lang.String	stackTrace() Produce a stack trace of the current position, deleting the `Throwable.toString()' and `bbo.stackTrace()' lines produced by `new Exception()'.
byte[]	toByteArray()
char[]	toCharArray()
char[][]	toCharCharArray()
java.lang.String	toString()
static java.lang.String	toString(java.lang.Throwable t) Produce a string from the stack trace print from the argument.
java.lang.String[]	toStringArray()
void	write(byte[] b)
void	write(byte[] b, int ofs, int len)
void	write(int b)

Methods inherited from class java.io.PrintStream

setError

Methods inherited from class java.lang.Object

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

Constructor Detail

bpo

public bpo(linebuf lb)

bpo

public bpo()

Method Detail

toStringArray

public final java.lang.String[] toStringArray()

toCharCharArray

public final char[][] toCharCharArray()

toString

public final java.lang.String toString()

Overrides:

toString in class java.lang.Object

toCharArray

public final char[] toCharArray()

toByteArray

public final byte[] toByteArray()

pop

public final void pop()

Delete the first line in the buffer (ignores state of line buffer, which should have been flushed).

reset

public final void reset()

Reset (intermediate) line, and output buffers.

length

public final int length()

Number of lines

linebuf

public final linebuf linebuf()

chbuf

public final chbuf chbuf()

toString

public static final java.lang.String toString(java.lang.Throwable t)

Produce a string from the stack trace print from the argument.

Parameters:

t - Throwable to print.

atString

public static final java.lang.String atString(java.lang.Throwable t)

Condense stack trace for logging.

stackTrace

public static final java.lang.String stackTrace()

Produce a stack trace of the current position, deleting the `Throwable.toString()' and `bbo.stackTrace()' lines produced by `new Exception()'.

write

public final void write(int b)

Overrides:

write in class java.io.PrintStream

write

public final void write(byte[] b)

Overrides:

write in class java.io.FilterOutputStream

write

public final void write(byte[] b,
                        int ofs,
                        int len)

Overrides:

write in class java.io.PrintStream

flush

public final void flush()

Overrides:

flush in class java.io.PrintStream

close

public final void close()

Overrides:

close in class java.io.PrintStream

checkError

public final boolean checkError()

Overrides:

checkError in class java.io.PrintStream

print

public final void print(boolean o)

Overrides:

print in class java.io.PrintStream

print

public final void print(char o)

Overrides:

print in class java.io.PrintStream

print

public final void print(int o)

Overrides:

print in class java.io.PrintStream

print

public final void print(long o)

Overrides:

print in class java.io.PrintStream

print

public final void print(float o)

Overrides:

print in class java.io.PrintStream

print

public final void print(double o)

Overrides:

print in class java.io.PrintStream

print

public final void print(char[] o)

Overrides:

print in class java.io.PrintStream

print

public final void print(java.lang.String o)

Overrides:

print in class java.io.PrintStream

print

public final void print(java.lang.Object o)

Overrides:

print in class java.io.PrintStream

println

public final void println()

Overrides:

println in class java.io.PrintStream

println

public final void println(boolean o)

Overrides:

println in class java.io.PrintStream

println

public final void println(char o)

Overrides:

println in class java.io.PrintStream

println

public final void println(int o)

Overrides:

println in class java.io.PrintStream

println

public final void println(long o)

Overrides:

println in class java.io.PrintStream

println

public final void println(float o)

Overrides:

println in class java.io.PrintStream

println

public final void println(double o)

Overrides:

println in class java.io.PrintStream

println

public final void println(char[] o)

Overrides:

println in class java.io.PrintStream

println

public final void println(java.lang.String o)

Overrides:

println in class java.io.PrintStream

println

public final void println(java.lang.Object o)

Overrides:

println in class java.io.PrintStream