org.extex.interpreter.type.tokens
Interface TokensConvertible

All Known Implementing Classes:

AbstractMarksCode, Botmark, Botmarks, Firstmark, Firstmarks, Pdffontname, Pdffontobjnum, Pdflastannot, Pdflastobj, Pdflastxform, Splitbotmark, Splitbotmarks, Splitfirstmark, Splitfirstmarks, ToksParameter, ToksPrimitive, Topmark, Topmarks, WriterType

public interface TokensConvertible

This is an interface which describes the feature to be convertible into tokens.

Version:

$Revision:4399 $

Author:

Gerd Neugebauer

Method Summary

Tokens

convertTokens(Context context, TokenSource source, Typesetter typesetter) This method converts a register into tokens.

Method Detail

convertTokens

Tokens convertTokens(Context context,
                     TokenSource source,
                     Typesetter typesetter)
                     throws HelpingException,
                            TypesetterException

This method converts a register into tokens. It might be necessary to read further tokens to determine which value to use. For instance an additional register number might be required. In this case the additional arguments Context and TokenSource can be used.

Parameters:

context - the interpreter context

source - the source for new tokens

typesetter - the typesetter to use for conversion

Returns:

the converted value

Throws:

HelpingException - in case of an error

TypesetterException - in case of an error in the typesetter