xtc.parser
Class Annotator.Rewriter

java.lang.Object
  xtc.tree.Visitor
      xtc.parser.Annotator.Rewriter

Enclosing class:

Annotator

public class Annotator.Rewriter
extends Visitor

A visitor to rewrite productions. This visitor rewrites productions that have been marked with the Properties.SPLIT property to generate the same basic AST with annotations as without annotations.

See Also:

Annotator.Detector

Field Summary

protected Sequence	alternative The current top-level alternative.
protected java.util.List<Element>	elements The list of elements.
protected boolean	isTopLevel The flag for whether the current choice is top-level.
protected java.util.List<Sequence>	replacements The list of replacement sequences.

Constructor Summary

Annotator.Rewriter()
Create a new rewriter.

Method Summary

void	visit(FullProduction p) Visit the specified production.
void	visit(Module m) Visit the specified module.
void	visit(OrderedChoice c) Visit the specified choice.
void	visit(Sequence s) Visit the specified sequence.

Methods inherited from class xtc.tree.Visitor

dispatch, equals, hashCode, iterate, map, mapInPlace, unableToVisit, visit

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

elements

protected java.util.List<Element> elements

The list of elements.

isTopLevel

protected boolean isTopLevel

The flag for whether the current choice is top-level.

alternative

protected Sequence alternative

The current top-level alternative.

replacements

protected java.util.List<Sequence> replacements

The list of replacement sequences.

Constructor Detail

Annotator.Rewriter

public Annotator.Rewriter()

Create a new rewriter.

Method Detail

visit

public void visit(Module m)

Visit the specified module.

visit

public void visit(FullProduction p)

Visit the specified production.

visit

public void visit(OrderedChoice c)

Visit the specified choice.

visit

public void visit(Sequence s)

Visit the specified sequence.