public abstract class AbstractExecNodeExactlyOnceVisitor extends Object implements ExecNodeVisitor
ExecNodeVisitor
. All nodes are visited exactly once.Constructor and Description |
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AbstractExecNodeExactlyOnceVisitor() |
Modifier and Type | Method and Description |
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void |
visit(ExecNode<?> node)
Visits a node during a traversal.
|
protected void |
visitInputs(ExecNode<?> node) |
protected abstract void |
visitNode(ExecNode<?> node) |
public void visit(ExecNode<?> node)
ExecNodeVisitor
visit
in interface ExecNodeVisitor
node
- ExecNode to visitprotected abstract void visitNode(ExecNode<?> node)
protected void visitInputs(ExecNode<?> node)
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