Changeset 6856 for FCSSimpleEndpoint

Timestamp:

11/30/15 14:57:28 (8 years ago)

Author:

Oliver Schonefeld

Message:

• (experimental) store FCSParser used to parse query in FCSQuery

File:

• FCSSimpleEndpoint/trunk/src/main/java/eu/clarin/sru/server/fcs/FCSQueryParser.java (modified) (3 diffs)

FCSSimpleEndpoint/trunk/src/main/java/eu/clarin/sru/server/fcs/FCSQueryParser.java

@@ -72 +72 @@
             CommonTokenStream tokens = new CommonTokenStream(lexer);
             FCSParser parser = new FCSParser(tokens);
-            return new FCSQuery(rawQuery, parser.query());
+            return new FCSQuery(rawQuery, parser, parser.query());
         } catch (Exception e) {
             diagnostics.addDiagnostic(SRUConstants.SRU_QUERY_SYNTAX_ERROR,
@@ -82 +82 @@
 
     public static final class FCSQuery extends SRUQueryBase<ParseTree> {
+        private final FCSParser parser;
 
-
-        private FCSQuery(String rawQuery, ParseTree parsedQuery) {
+        private FCSQuery(String rawQuery, FCSParser parser, ParseTree parsedQuery) {
             super(rawQuery, parsedQuery);
+            this.parser = parser;
         }
 
@@ -93 +94 @@
             return Constants.FCS_QUERY_TYPE_FCS;
         }
+
+
+        /**
+         * EXPERIMENTAL API: Get the parser that was used to parse the query.
+         * Useful for outputting the parse tree.
+         *
+         * @return the parser that was used to parse the query.
+         */
+        public FCSParser getFCSParser() {
+            return parser;
+        }
     }