de.dante.extex.typesetter.type.node
Class WhatsItNode

java.lang.Object
  extended byde.dante.extex.typesetter.type.node.AbstractNode
      extended byde.dante.extex.typesetter.type.node.WhatsItNode
All Implemented Interfaces:
Node, java.io.Serializable
Direct Known Subclasses:
ExtensionNode, ImageNode, PdfAnnotation, PdfDest, PdfEndLink, PdfEndThread, PdfLiteral, PdfObject, PdfRefObj, PdfRefXForm, PdfRefXImage, PdfStartLink, PdfThread, PdfXForm, PdfXImage, SpecialNode, WhatsItCloseNode, WhatsItOpenNode, WhatsItWriteNode

public class WhatsItNode
extends AbstractNode

This node type represents the extension node from the perspective of TeX.

Version:
$Revision: 1.12 $
Author:
Gerd Neugebauer, Michael Niedermair
See Also:
"TeX – The Program [146]", Serialized Form

Field Summary
protected static long serialVersionUID
          The constant serialVersionUID contains the id for serialization.
 
Fields inherited from class de.dante.extex.typesetter.type.node.AbstractNode
NO_CHARS
 
Constructor Summary
WhatsItNode()
          Creates a new object.
 
Method Summary
 void toString(java.lang.StringBuffer sb, java.lang.String prefix, int breadth, int depth)
          This method puts the printable representation into the string buffer.
 java.lang.Object visit(NodeVisitor visitor, java.lang.Object value)
          This method provides an entry point for the visitor pattern.
 
Methods inherited from class de.dante.extex.typesetter.type.node.AbstractNode
addDepthTo, addHeightTo, addWidthTo, advanceDepth, advanceHeight, advanceWidth, atShipping, computeAdjustment, countChars, getChars, getDepth, getHeight, getLocalizer, getVerticalSize, getWidth, maxDepth, maxHeight, maxWidth, setDepth, setHeight, setWidth, spreadHeight, spreadWidth, toString, toText, toText
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

serialVersionUID

protected static final long serialVersionUID
The constant serialVersionUID contains the id for serialization.

See Also:
Constant Field Values
Constructor Detail

WhatsItNode

public WhatsItNode()
Creates a new object.

Method Detail

toString

public void toString(java.lang.StringBuffer sb,
                     java.lang.String prefix,
                     int breadth,
                     int depth)
Description copied from interface: Node
This method puts the printable representation into the string buffer. This is meant to produce a exhaustive form as it is used in tracing output to the log file.

Specified by:
toString in interface Node
Overrides:
toString in class AbstractNode
See Also:
Node.toString( java.lang.StringBuffer, java.lang.String, int, int)

visit

public java.lang.Object visit(NodeVisitor visitor,
                              java.lang.Object value)
                       throws GeneralException
Description copied from interface: Node
This method provides an entry point for the visitor pattern.

Parameters:
visitor - the visitor to apply
value - the argument for the visitor
Returns:
the result of the method invocation of the visitor
Throws:
GeneralException - in case of an error
See Also:
Node.visit( de.dante.extex.typesetter.type.NodeVisitor, java.lang.Object)