org.extex.font.format.vf.command
Class VfCommand

java.lang.Object
  org.extex.font.format.vf.command.VfCommand

All Implemented Interfaces:

XMLWriterConvertible

Direct Known Subclasses:

VfCommandCharacterPackets, VfCommandFontDef, VfCommandPost, VfCommandPre

public abstract class VfCommand
extends java.lang.Object
implements XMLWriterConvertible

Abstract class for all vf commands.

Version:

$Revision: 6053 $

Author:

Michael Niedermair

Field Summary

static int	FNT_DEF_1 fnt def 1
static int	FNT_DEF_2 fnt def 2
static int	FNT_DEF_3 fnt def 3
static int	FNT_DEF_4 fnt def 4
static int	MAX_CHARACTER maximum character nr
static int	MIN_CHARACTER minimun character nr
static int	POST post
static int	PRE pre
static int	SHIFT16 Shift 16
static int	SHIFT8 Shift 8

Method Summary

int	getCommandCode() Returns the type of the command.
static VfCommand	getInstance(Localizer localizer, RandomAccessR rar) Return the new instance of the command.
protected Localizer	getLocalizer() Getter for localizer.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.extex.util.xml.XMLWriterConvertible

writeXML

Field Detail

PRE

public static final int PRE

pre

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Constant Field Values

FNT_DEF_1

public static final int FNT_DEF_1

fnt def 1

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Constant Field Values

FNT_DEF_2

public static final int FNT_DEF_2

fnt def 2

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Constant Field Values

FNT_DEF_3

public static final int FNT_DEF_3

fnt def 3

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Constant Field Values

FNT_DEF_4

public static final int FNT_DEF_4

fnt def 4

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Constant Field Values

MIN_CHARACTER

public static final int MIN_CHARACTER

minimun character nr

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Constant Field Values

MAX_CHARACTER

public static final int MAX_CHARACTER

maximum character nr

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Constant Field Values

POST

public static final int POST

post

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Constant Field Values

SHIFT8

public static final int SHIFT8

Shift 8

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Constant Field Values

SHIFT16

public static final int SHIFT16

Shift 16

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Constant Field Values

Method Detail

getInstance

public static VfCommand getInstance(Localizer localizer,
                                    RandomAccessR rar)
                             throws FontException

Return the new instance of the command. The command read itself the data from the input.

Parameters:

localizer - The localizer for the messages.

rar - the input.

Returns:

Returns the new instance, or null, if no more data exists.

Throws:

FontException - if a font-error occurs

getCommandCode

public int getCommandCode()

Returns the type of the command.

Returns:

Returns the type of the command.

getLocalizer

protected Localizer getLocalizer()

Getter for localizer.

Returns:

the localizer