org.extex.interpreter.primitives.register.pair
Interface PairConvertible

All Known Implementing Classes:
NamedPair, NumberedPair

public interface PairConvertible

This is an interface which describes the feature to be convertibe into a pair.

Version:
$Revision: 5996 $
Author:
Michael Niedermair

Method Summary
 Pair convertPair(Context context, TokenSource source, Typesetter typesetter)
          Convert to a pair.
 

Method Detail

convertPair

Pair convertPair(Context context,
                 TokenSource source,
                 Typesetter typesetter)
                 throws HelpingException,
                        TypesetterException
Convert to a pair.

Parameters:
context - the interpreter context
source - the source for new tokens
typesetter - the typesetter
Returns:
the converted value
Throws:
HelpingException - in case of an error
TypesetterException - in case of an error in the typesetter