de.dante.extex.interpreter.primitives.omega.ocp
Class Nullocplist

java.lang.Object
  extended byde.dante.extex.interpreter.type.AbstractCode
      extended byde.dante.extex.interpreter.primitives.omega.ocp.Nullocplist
All Implemented Interfaces:
Code, Localizable, LogEnabled, java.io.Serializable

public class Nullocplist
extends AbstractCode
implements LogEnabled

This class provides an implementation for the primitive \nullocplist.

The Primitive \nullocplist

TODO missing documentation

Syntax

The formal description of this primitive is the following:
    ⟨popocplist⟩
      → \nullocplist  

Examples

 \nullocplist 

Version:
$Revision: 1.2 $
Author:
Gerd Neugebauer
See Also:
Serialized Form

Constructor Summary
Nullocplist(java.lang.String name)
          Creates a new object.
 
Method Summary
 void enableLogging(java.util.logging.Logger logger)
          Setter for the logger.
 void execute(Flags prefix, Context context, TokenSource source, Typesetter typesetter)
          This method takes the first token and executes it.
 
Methods inherited from class de.dante.extex.interpreter.type.AbstractCode
enableLocalization, getLocalizer, getName, isIf, isOuter, printable, printableControlSequence, readResolve, setName, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

Nullocplist

public Nullocplist(java.lang.String name)
Creates a new object.

Parameters:
name - the name for debugging
Method Detail

enableLogging

public void enableLogging(java.util.logging.Logger logger)
Description copied from interface: LogEnabled
Setter for the logger.

Specified by:
enableLogging in interface LogEnabled
Parameters:
logger - the logger to use
See Also:
LogEnabled.enableLogging( java.util.logging.Logger)

execute

public void execute(Flags prefix,
                    Context context,
                    TokenSource source,
                    Typesetter typesetter)
             throws InterpreterException
Description copied from interface: Code
This method takes the first token and executes it. The result is placed on the stack. This operation might have side effects. To execute a token it might be necessary to consume further tokens.

Specified by:
execute in interface Code
Overrides:
execute in class AbstractCode
Throws:
InterpreterException
See Also:
Code.execute( de.dante.extex.interpreter.Flags, de.dante.extex.interpreter.context.Context, de.dante.extex.interpreter.TokenSource, de.dante.extex.typesetter.Typesetter)