diff options
Diffstat (limited to 'container-search/src/main/java/com/yahoo/search/grouping/request/MinAggregator.java')
-rw-r--r-- | container-search/src/main/java/com/yahoo/search/grouping/request/MinAggregator.java | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/container-search/src/main/java/com/yahoo/search/grouping/request/MinAggregator.java b/container-search/src/main/java/com/yahoo/search/grouping/request/MinAggregator.java index 1a24527dcfc..07164ba4053 100644 --- a/container-search/src/main/java/com/yahoo/search/grouping/request/MinAggregator.java +++ b/container-search/src/main/java/com/yahoo/search/grouping/request/MinAggregator.java @@ -6,15 +6,26 @@ package com.yahoo.search.grouping.request; * the contained expression evaluated to over all the inputs. * * @author Simon Thoresen Hult + * @author bratseth */ public class MinAggregator extends AggregatorNode { /** * Constructs a new instance of this class. * - * @param exp The expression to aggregate on. + * @param expression the expression to aggregate on. */ - public MinAggregator(GroupingExpression exp) { - super("min", exp); + public MinAggregator(GroupingExpression expression) { + this(null, null, expression); } + + private MinAggregator(String label, Integer level, GroupingExpression expression) { + super("min", label, level, expression); + } + + @Override + public MinAggregator copy() { + return new MinAggregator(getLabel(), getLevelOrNull(), getExpression().copy()); + } + } |