Made consistent with merging hyracks_statistics into hyracks_asterix_stabilization
git-svn-id: https://asterixdb.googlecode.com/svn/branches/asterix_stabilization@426 eaa15691-b419-025a-1212-ee371bd00084
diff --git a/asterix-algebra/src/main/java/edu/uci/ics/asterix/algebra/base/LogicalOperatorDeepCopyVisitor.java b/asterix-algebra/src/main/java/edu/uci/ics/asterix/algebra/base/LogicalOperatorDeepCopyVisitor.java
index 8b537a7..a573df3 100644
--- a/asterix-algebra/src/main/java/edu/uci/ics/asterix/algebra/base/LogicalOperatorDeepCopyVisitor.java
+++ b/asterix-algebra/src/main/java/edu/uci/ics/asterix/algebra/base/LogicalOperatorDeepCopyVisitor.java
@@ -23,6 +23,7 @@
import edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.DistinctOperator;
import edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.EmptyTupleSourceOperator;
import edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.ExchangeOperator;
+import edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.ExtensionOperator;
import edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.GroupByOperator;
import edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.IndexInsertDeleteOperator;
import edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.InnerJoinOperator;
@@ -49,8 +50,6 @@
import edu.uci.ics.hyracks.algebricks.core.algebra.properties.FunctionalDependency;
import edu.uci.ics.hyracks.algebricks.core.algebra.visitors.ILogicalOperatorVisitor;
-
-
public class LogicalOperatorDeepCopyVisitor implements ILogicalOperatorVisitor<ILogicalOperator, ILogicalOperator> {
private final Counter counter;
private final LogicalExpressionDeepCopyVisitor exprDeepCopyVisitor;
@@ -378,4 +377,10 @@
public ILogicalOperator visitSinkOperator(SinkOperator op, ILogicalOperator arg) {
throw new UnsupportedOperationException();
}
+
+ @Override
+ public ILogicalOperator visitExtensionOperator(ExtensionOperator op, ILogicalOperator arg)
+ throws AlgebricksException {
+ throw new UnsupportedOperationException();
+ }
}