VFCommand

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de.dante.extex.font.type.vf.command
Class VFCommand

java.lang.Object
  de.dante.extex.font.type.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: 1.5 $
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(RandomAccessR rar, FontFactory fontfactory, java.util.Map fontmap, TFMFont mastertfm)` Return the new instance of the command.

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.dante.util.XMLWriterConvertible

writeXML

Field Detail

PRE

public static final int PRE

pre

See Also:: Constant Field Values

FNT_DEF_1

public static final int FNT_DEF_1

fnt def 1

See Also:: Constant Field Values

FNT_DEF_2

public static final int FNT_DEF_2

fnt def 2

See Also:: Constant Field Values

FNT_DEF_3

public static final int FNT_DEF_3

fnt def 3

See Also:: Constant Field Values

FNT_DEF_4

public static final int FNT_DEF_4

fnt def 4

See Also:: Constant Field Values

MIN_CHARACTER

public static final int MIN_CHARACTER

minimun character nr

See Also:: Constant Field Values

MAX_CHARACTER

public static final int MAX_CHARACTER

maximum character nr

See Also:: Constant Field Values

POST

public static final int POST

post

See Also:: Constant Field Values

SHIFT8

public static final int SHIFT8

Shift 8

See Also:: Constant Field Values

SHIFT16

public static final int SHIFT16

Shift 16

See Also:: Constant Field Values

Method Detail

getInstance

public static VFCommand getInstance(RandomAccessR rar,
                                    FontFactory fontfactory,
                                    java.util.Map fontmap,
                                    TFMFont mastertfm)
                             throws java.io.IOException,
                                    FontException

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

Parameters:: rar - the input; fontfactory - the font factory; fontmap - the fontmap; mastertfm - the master tfm-font
Returns:: Returns the new instance, or null, if no more data exists.
Throws:: java.io.IOException - if a IO-error occurs; FontException - if a font-error occurs

getCommandCode

public int getCommandCode()

Returns the type of the command.

Returns:: Returns the type of the command.