saffron.util
Class RelVisitor
java.lang.Object
|
+--saffron.util.RelVisitor
- Direct Known Subclasses:
- RelSubset.CheapestPlanReplacer, Util.VariableSetVisitor, VisitorRelVisitor
- public abstract class RelVisitor
- extends Object
A RelVisitor
is a Visitor role in the Visitor pattern and
visits Rel
objects as the role of Element. Other
components in the pattern: Rel.childrenAccept(RelVisitor)
.
- Since:
- 22 September, 2001
- Version:
- $Id: //open/saffron/src/main/saffron/util/RelVisitor.java#1 $
- Author:
- jhyde
Method Summary |
void |
visit(Rel p,
int ordinal,
Rel parent)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
RelVisitor
public RelVisitor()
visit
public void visit(Rel p,
int ordinal,
Rel parent)