org.extex.font.format.pl
Class PlWriter

java.lang.Object
  java.io.Writer
      java.io.PrintWriter
          org.extex.font.format.pl.PlWriter

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.Appendable

public class PlWriter
extends java.io.PrintWriter

Writer for the PL-Format.

see TFtoPL

Version:

$Revision: 5837 $

Author:

Michael Niedermair

Field Summary

Fields inherited from class java.io.PrintWriter

out

Fields inherited from class java.io.Writer

lock

Constructor Summary

PlWriter(java.io.OutputStream out)
Create a new PlWriter, without automatic line flushing, from an existing OutputStream.

PlWriter(java.io.OutputStream out, boolean autoFlush)
Create a new PlWriter from an existing OutputStream.

PlWriter(java.io.Writer out, boolean autoFlush)
Create a new PlWriter.

Method Summary

PlWriter	addBool(boolean b) Prints a symbolic form of boolean value.
PlWriter	addChar(short c) Prints symbolic representation of character code.
PlWriter	addCharMetric(double val, java.lang.String name) Add a char metric.
PlWriter	addComment(java.lang.String s) Add a comment.
PlWriter	addDec(int i) Prints D prefix and decimal number.
PlWriter	addFace(int face) Prints F prefix and Xerox face code.
PlWriter	addFixWord(TfmFixWord fw, java.lang.String name) Add a Fixword.
PlWriter	addOct(int i) Prints O prefix and octal number.
PlWriter	addReal(double d) Prints R prefix and real number.
PlWriter	addReal(java.lang.Object o) Prints R prefix and real number.
PlWriter	addStr(java.lang.String s) Prints a character string after one space.
void	close() Finishes all possibly unclosed property lists and closes the output.
void	forceNumChars() Print always character in numerical (octal) format.
PlWriter	out(char c) Write a character.
PlWriter	out(java.lang.String s) Write a String.
PlWriter	plclose() Decreases nesting level and prints right parenthesis.
PlWriter	plopen(java.lang.String s) Increases nesting level and prints left parenthesis followed by the property name.
void	printZeroWidth(boolean pzw) Print a zero fixpointwidth.

Methods inherited from class java.io.PrintWriter

append, append, append, checkError, clearError, flush, format, format, print, print, print, print, print, print, print, print, print, printf, printf, println, println, println, println, println, println, println, println, println, println, setError, write, write, write, write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

PlWriter

public PlWriter(java.io.OutputStream out)

Create a new PlWriter, without automatic line flushing, from an existing OutputStream. This convenience constructor creates the necessary intermediate OutputStreamWriter, which will convert characters into bytes using the default character encoding.

Parameters:

out - An output stream

See Also:

OutputStreamWriter.OutputStreamWriter(java.io.OutputStream)

PlWriter

public PlWriter(java.io.OutputStream out,
                boolean autoFlush)

Create a new PlWriter from an existing OutputStream. This convenience constructor creates the necessary intermediate OutputStreamWriter, which will convert characters into bytes using the default character encoding.

Parameters:

out - An output stream

autoFlush - A boolean; if true, the println() methods will flush the output buffer

See Also:

OutputStreamWriter.OutputStreamWriter(java.io.OutputStream)

PlWriter

public PlWriter(java.io.Writer out,
                boolean autoFlush)

Create a new PlWriter.

Parameters:

out - A character-output stream

autoFlush - A boolean; if true, the println() methods will flush the output buffer

Method Detail

addBool

public PlWriter addBool(boolean b)

Prints a symbolic form of boolean value.

Parameters:

b - the boolean value to be printed.

Returns:

Return this, reference for subsequent printing.

addChar

public PlWriter addChar(short c)

Prints symbolic representation of character code. If the character code represents printable character and the member octChars is false then it prints C prefix folowed by the character. Otherwise it prints the octal representation (with O prefix).

Parameters:

c - the character code to be printed.

Returns:

Return this, reference for subsequent printing.

addCharMetric

public PlWriter addCharMetric(double val,
                              java.lang.String name)

Add a char metric.

Parameters:

val - the double value.

name - the name

Returns:

Return this, reference for subsequent printing.

addComment

public PlWriter addComment(java.lang.String s)

Add a comment.

Parameters:

s - the string

Returns:

Return this, reference for subsequent printing.

addDec

public PlWriter addDec(int i)

Prints D prefix and decimal number.

Parameters:

i - the number to be printed.

Returns:

Return this, reference for subsequent printing.

addFace

public PlWriter addFace(int face)

Prints F prefix and Xerox face code. The code is printed in the three character slope/weight/expansion form or in octal if the symbolic form cannot be found.

Parameters:

face - the Xerox face code to be printed.

Returns:

Return this, reference for subsequent printing.

addFixWord

public PlWriter addFixWord(TfmFixWord fw,
                           java.lang.String name)

Add a Fixword.

Parameters:

fw - the TFmFixWord

name - the name

Returns:

Return this, reference for subsequent printing.

addOct

public PlWriter addOct(int i)

Prints O prefix and octal number.

Parameters:

i - the number to be printed.

Returns:

Return this, reference for subsequent printing.

addReal

public PlWriter addReal(double d)

Prints R prefix and real number.

Parameters:

d - the real number.

Returns:

Return this, reference for subsequent printing.

addReal

public PlWriter addReal(java.lang.Object o)

Prints R prefix and real number.

Parameters:

o - the object which represents the real number.

Returns:

Return this, reference for subsequent printing.

addStr

public PlWriter addStr(java.lang.String s)

Prints a character string after one space.

Parameters:

s - the string to be printed.

Returns:

Return this, reference for subsequent printing.

close

public void close()

Finishes all possibly unclosed property lists and closes the output.

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.PrintWriter

forceNumChars

public void forceNumChars()

Print always character in numerical (octal) format.

out

public PlWriter out(char c)

Write a character.

Parameters:

c - the char

Returns:

Return this, reference for subsequent printing.

out

public PlWriter out(java.lang.String s)

Write a String.

Parameters:

s - the string

Returns:

Return this, reference for subsequent printing.

plclose

public PlWriter plclose()

Decreases nesting level and prints right parenthesis.

Returns:

Return this, reference for subsequent printing.

plopen

public PlWriter plopen(java.lang.String s)

Increases nesting level and prints left parenthesis followed by the property name.

Parameters:

s - the property name.

Returns:

Return this, reference for subsequent printing.

printZeroWidth

public void printZeroWidth(boolean pzw)

Print a zero fixpointwidth.

Parameters:

pzw - print or not