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| xtc.parser.GrammarVisitor
 xtc.parser.TransientMarker
| TransientMarker | | public class TransientMarker extends GrammarVisitor (Code) | | Visitor to detect productions that can be treated as transient.
Note that this visitor requires that a grammar's productions
have been
ReferenceCounter reference counted . Further note
that this visitor assumes that the entire grammar is contained in a
single module.
author:
Robert Grimm
version:
$Revision: 1.22 $ |
| Method Summary | |
| public Object | visit(Module m)
Visit the specified grammar.
Parameters:
m - The grammar module. |
| TransientMarker | | public TransientMarker(Runtime runtime, Analyzer analyzer)(Code) | | Create a new transient marker.
Parameters:
runtime - The runtime.
Parameters:
analyzer - The analyzer utility. |
| visit | | public Object visit(Module m)(Code) | | Visit the specified grammar.
Parameters:
m - The grammar module. Boolean.TRUE if the grammar has been modified,otherwise Boolean.FALSE. |
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