Better heuristics for negative numbers

- Interpret "-N" as a positive term searching a negative number
rather than the other way around in more cases.

- Interpret "--N" as a negative term searching a negative number.

1 files changed, 1 insertions, 2 deletions

diff --git a/container-search/src/main/java/com/yahoo/search/query/parser/Parser.java b/container-search/src/main/java/com/yahoo/search/query/parser/Parser.java
index 32c386f0e32..b3d79f65df4 100644
--- a/container-search/src/main/java/com/yahoo/search/query/parser/Parser.java
+++ b/container-search/src/main/java/com/yahoo/search/query/parser/Parser.java
@@ -15,8 +15,7 @@ public interface Parser {
      * {@link QueryTree}. If parsing fails without an exception, the contained
      * root will be an instance of {@link com.yahoo.prelude.query.NullItem}.
      *
-     * @param query
-     *            the Parsable to parse
+     * @param query the Parsable to parse
      * @return the parsed QueryTree, never null
      */
     QueryTree parse(Parsable query);