diff options
author | Henning Baldersheim <balder@yahoo-inc.com> | 2018-04-19 10:30:50 +0200 |
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committer | Henning Baldersheim <balder@yahoo-inc.com> | 2018-04-19 10:30:50 +0200 |
commit | da0538283229367a933cc2ae9e8096838db03476 (patch) | |
tree | 525cd2b38676e7cde148f6744e0aad8e34f5e7e1 /searchlib | |
parent | 5b4ac97ede5fd477046fb66591f787c84267b64c (diff) |
arguments can not be null
Diffstat (limited to 'searchlib')
-rw-r--r-- | searchlib/src/main/java/com/yahoo/searchlib/rankingexpression/Reference.java | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/searchlib/src/main/java/com/yahoo/searchlib/rankingexpression/Reference.java b/searchlib/src/main/java/com/yahoo/searchlib/rankingexpression/Reference.java index 692e1f8f0a5..07ba0862f1d 100644 --- a/searchlib/src/main/java/com/yahoo/searchlib/rankingexpression/Reference.java +++ b/searchlib/src/main/java/com/yahoo/searchlib/rankingexpression/Reference.java @@ -44,9 +44,7 @@ public class Reference extends TypeContext.Name { * Creates a reference to a simple feature consisting of a name and a single argument */ public static Reference simple(String name, String argumentValue) { - return new Reference(name, - new Arguments(new ReferenceNode(argumentValue)), - null); + return new Reference(name, new Arguments(new ReferenceNode(argumentValue)), null); } /** @@ -137,7 +135,7 @@ public class Reference extends TypeContext.Name { public String toString(SerializationContext context, Deque<String> path, CompositeNode parent) { StringBuilder b = new StringBuilder(name()); - if (arguments != null && arguments.expressions().size() > 0) + if (arguments.expressions().size() > 0) b.append("(").append(arguments.expressions().stream() .map(node -> node.toString(context, path, parent)) .collect(Collectors.joining(","))).append(")"); |