diff options
author | Jon Bratseth <bratseth@oath.com> | 2018-08-14 11:15:12 +0200 |
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committer | Jon Bratseth <bratseth@oath.com> | 2018-08-14 11:15:12 +0200 |
commit | 7b134d8ef30cc3bd6e0867ba3f47452d78d4fce0 (patch) | |
tree | 96ef67d3c9998c0f51c289d1e8cfb298b26f0e2f /container-search/src/main/java/com/yahoo/search/grouping/request/DateFunction.java | |
parent | 216feb84a135cbcd3e20cdb3240a63fdb53439e3 (diff) |
Fix Select and grouping bugs
- Deep copy the grouping structure on query copy.
It is mutable but we have neglected doing this right until now.
- Fix a bug in the previous commit where the last constructed Query.Model was shared between all instances.
- Fix a bug in the previous commit where the query string instead of the query tree was reset when a new select
expression is set.
- Don't use deprecated method.
- Clean up Javadoc and formatting.
Diffstat (limited to 'container-search/src/main/java/com/yahoo/search/grouping/request/DateFunction.java')
-rw-r--r-- | container-search/src/main/java/com/yahoo/search/grouping/request/DateFunction.java | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/container-search/src/main/java/com/yahoo/search/grouping/request/DateFunction.java b/container-search/src/main/java/com/yahoo/search/grouping/request/DateFunction.java index b3a4c451b6b..0c2c4928a91 100644 --- a/container-search/src/main/java/com/yahoo/search/grouping/request/DateFunction.java +++ b/container-search/src/main/java/com/yahoo/search/grouping/request/DateFunction.java @@ -2,12 +2,14 @@ package com.yahoo.search.grouping.request; import java.util.Arrays; +import java.util.stream.Collectors; /** * This class represents a timestamp-formatter function in a {@link GroupingExpression}. It evaluates to a string on the * form "YYYY-MM-DD" of the result of the argument. * * @author Simon Thoresen Hult + * @author bratseth */ public class DateFunction extends FunctionNode { @@ -17,6 +19,18 @@ public class DateFunction extends FunctionNode { * @param exp The expression to evaluate, must evaluate to a long. */ public DateFunction(GroupingExpression exp) { - super("time.date", Arrays.asList(exp)); + this(null, null, exp); } + + private DateFunction(String label, Integer level, GroupingExpression exp) { + super("time.date", label, level, Arrays.asList(exp)); + } + + @Override + public DateFunction copy() { + return new DateFunction(getLabel(), + getLevelOrNull(), + getArg(0).copy()); + } + } |