pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.5.0 / lucene / contrib / queryparser / src / java / org / apache / lucene / queryParser / core / config / FieldConfigListener.java

diff --git a/lucene-java-3.5.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/config/FieldConfigListener.java b/lucene-java-3.5.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/config/FieldConfigListener.java
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+++ b/lucene-java-3.5.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/config/FieldConfigListener.java
@@ -0,0 +1,38 @@
+package org.apache.lucene.queryParser.core.config;
+
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * This interface should be implemented by classes that wants to listen for
+ * field configuration requests. The implementation receives a
+ * {@link FieldConfig} object and may add/change its configuration.
+ * 
+ * @see FieldConfig
+ * @see QueryConfigHandler
+ */
+public interface FieldConfigListener {
+
+  /**
+   * This method is called ever time a field configuration is requested.
+   * 
+   * @param fieldConfig
+   *          the field configuration requested, should never be null
+   */
+  void buildFieldConfig(FieldConfig fieldConfig);
+
+}