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-rw-r--r--dblib/provider/src/main/java/org/onap/ccsdk/sli/core/dblib/DataAccessor.java1
1 files changed, 1 insertions, 0 deletions
diff --git a/dblib/provider/src/main/java/org/onap/ccsdk/sli/core/dblib/DataAccessor.java b/dblib/provider/src/main/java/org/onap/ccsdk/sli/core/dblib/DataAccessor.java
index fdfb47bc..93d8b6bf 100644
--- a/dblib/provider/src/main/java/org/onap/ccsdk/sli/core/dblib/DataAccessor.java
+++ b/dblib/provider/src/main/java/org/onap/ccsdk/sli/core/dblib/DataAccessor.java
@@ -25,6 +25,7 @@ import java.util.ArrayList;
import javax.sql.rowset.CachedRowSet;
+@FunctionalInterface
public interface DataAccessor {
CachedRowSet getData(String statement, ArrayList<String> arguments, String preferredDS)