diff options
Diffstat (limited to 'container-search/src/main/java/com/yahoo/search/grouping/request/ToLongFunction.java')
-rw-r--r-- | container-search/src/main/java/com/yahoo/search/grouping/request/ToLongFunction.java | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/container-search/src/main/java/com/yahoo/search/grouping/request/ToLongFunction.java b/container-search/src/main/java/com/yahoo/search/grouping/request/ToLongFunction.java index c513fbd76e6..77470487a6e 100644 --- a/container-search/src/main/java/com/yahoo/search/grouping/request/ToLongFunction.java +++ b/container-search/src/main/java/com/yahoo/search/grouping/request/ToLongFunction.java @@ -8,6 +8,7 @@ import java.util.Arrays; * long. If the argument can not be converted, this function returns 0. * * @author baldersheim + * @author bratseth */ public class ToLongFunction extends FunctionNode { @@ -17,6 +18,16 @@ public class ToLongFunction extends FunctionNode { * @param exp The expression to evaluate. */ public ToLongFunction(GroupingExpression exp) { - super("tolong", Arrays.asList(exp)); + this(null, null, exp); } + + private ToLongFunction(String label, Integer level, GroupingExpression exp) { + super("tolong", label, level, Arrays.asList(exp)); + } + + @Override + public ToLongFunction copy() { + return new ToLongFunction(getLabel(), getLevelOrNull(), getArg(0).copy()); + } + } |