From 503cdbd57a83d41c0c4b3f94d49e397fae9717c8 Mon Sep 17 00:00:00 2001 From: Bibek Panthi Date: Tue, 12 Jul 2022 06:23:40 +0545 Subject: [PATCH] allow searching with wild(*) prefix (#76) Co-authored-by: Bibek Panthi --- .../io/dashbase/clue/api/DefaultQueryBuilder.java | 3 ++- .../java/io/dashbase/clue/api/NewQueryParser.java | 12 ++++++++++++ 2 files changed, 14 insertions(+), 1 deletion(-) create mode 100644 src/main/java/io/dashbase/clue/api/NewQueryParser.java diff --git a/src/main/java/io/dashbase/clue/api/DefaultQueryBuilder.java b/src/main/java/io/dashbase/clue/api/DefaultQueryBuilder.java index 30184aa..7db5186 100644 --- a/src/main/java/io/dashbase/clue/api/DefaultQueryBuilder.java +++ b/src/main/java/io/dashbase/clue/api/DefaultQueryBuilder.java @@ -3,6 +3,7 @@ import org.apache.lucene.analysis.Analyzer; import org.apache.lucene.queryparser.classic.QueryParser; import org.apache.lucene.search.Query; +import io.dashbase.clue.api.NewQueryParser; public class DefaultQueryBuilder implements QueryBuilder { @@ -11,7 +12,7 @@ public class DefaultQueryBuilder implements QueryBuilder { @Override public void initialize(String defaultField, Analyzer analyzer) throws Exception { - parser = new QueryParser(defaultField, analyzer); + parser = new NewQueryParser(defaultField, analyzer); } diff --git a/src/main/java/io/dashbase/clue/api/NewQueryParser.java b/src/main/java/io/dashbase/clue/api/NewQueryParser.java new file mode 100644 index 0000000..2082032 --- /dev/null +++ b/src/main/java/io/dashbase/clue/api/NewQueryParser.java @@ -0,0 +1,12 @@ +package io.dashbase.clue.api; + +import org.apache.lucene.analysis.Analyzer; +import org.apache.lucene.queryparser.classic.QueryParser; + +public class NewQueryParser extends QueryParser { + + public NewQueryParser(String defaultField, Analyzer analyzer) { + super(defaultField, analyzer); + setAllowLeadingWildcard(true); + } +}