org.extex.typesetter.type.noad
Class MiddleNoad

java.lang.Object
  org.extex.typesetter.type.noad.AbstractNoad
      org.extex.typesetter.type.noad.LeftNoad
          org.extex.typesetter.type.noad.MiddleNoad

All Implemented Interfaces:

Noad

public class MiddleNoad
extends LeftNoad

This Noad carries a delimiter which is set in the middle between math material surrounding it. This delimiter adjusts its height to the height of the surrounding material.

Version:

$Revision: 4739 $

Author:

Gerd Neugebauer

Constructor Summary

MiddleNoad(LeftNoad noadPre, MathDelimiter delimiter, Noad noadPost)
Creates a new object.

Method Summary

void	toStringAdd(java.lang.StringBuffer sb, int depth) Add some information in the middle of the default toString method.
void	typeset(Noad previousNoad, NoadList noads, int index, NodeList list, MathContext mathContext, java.util.logging.Logger logger, Dimen height, Dimen depth) Translate a Noad into a NodeList.

Methods inherited from class org.extex.typesetter.type.noad.LeftNoad

typeset

Methods inherited from class org.extex.typesetter.type.noad.AbstractNoad

getLocalizer, getSpacingClass, getSubscript, getSuperscript, makeScripts, rebox, setSpacingClass, setSubscript, setSuperscript, toString, toString, toString, toStringSubsidiaray

Methods inherited from class java.lang.Object

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

Constructor Detail

MiddleNoad

public MiddleNoad(LeftNoad noadPre,
                  MathDelimiter delimiter,
                  Noad noadPost)

Creates a new object.

Parameters:

noadPre - the material before this noad

delimiter - the delimiter

noadPost - the material after this noad

Method Detail

toStringAdd

public void toStringAdd(java.lang.StringBuffer sb,
                        int depth)

Add some information in the middle of the default toString method.

Overrides:

toStringAdd in class LeftNoad

Parameters:

sb - the target string buffer

depth - the recursion depth

See Also:

AbstractNoad.toStringAdd( java.lang.StringBuffer, int)

typeset

public void typeset(Noad previousNoad,
                    NoadList noads,
                    int index,
                    NodeList list,
                    MathContext mathContext,
                    java.util.logging.Logger logger,
                    Dimen height,
                    Dimen depth)
             throws TypesetterException

Translate a Noad into a NodeList.

Overrides:

typeset in class LeftNoad

Parameters:

previousNoad - the previous noad

noads - the list of noads currently processed

index - the index of the current node in the list

list - the list to add the nodes to. This list contains the Nodes previously typeset. Thus it can be used to look back

mathContext - the context to consider

logger - th logger for debugging

height - the target height. If null then the natural height is used

depth - the target depth. If null then the natural depth is used

Throws:

TypesetterException - in case of a problem

See Also:

LeftNoad.typeset( org.extex.typesetter.type.noad.Noad, org.extex.typesetter.type.noad.NoadList, int, org.extex.typesetter.type.NodeList, org.extex.typesetter.type.noad.util.MathContext, java.util.logging.Logger, org.extex.core.dimen.Dimen, org.extex.core.dimen.Dimen)