pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.4.0 / lucene / contrib / queryparser / src / java / org / apache / lucene / queryParser / core / processors / QueryNodeProcessor.java

diff --git a/lucene-java-3.4.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/processors/QueryNodeProcessor.java b/lucene-java-3.4.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/processors/QueryNodeProcessor.java
deleted file mode 100644 (file)
index b58fbcd..0000000
--- a/lucene-java-3.4.0/lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/processors/QueryNodeProcessor.java
+++ /dev/null
@@ -1,79 +0,0 @@
-package org.apache.lucene.queryParser.core.processors;
-
-/**
- * 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.
- */
-
-import org.apache.lucene.queryParser.core.QueryNodeException;
-import org.apache.lucene.queryParser.core.config.QueryConfigHandler;
-import org.apache.lucene.queryParser.core.nodes.QueryNode;
-
-/**
- * <p>
- * A {@link QueryNodeProcessor} is an interface for classes that process a
- * {@link QueryNode} tree.
- * <p>
- * </p>
- * The implementor of this class should perform some operation on a query node
- * tree and return the same or another query node tree.
- * <p>
- * </p>
- * It also may carry a {@link QueryConfigHandler} object that contains
- * configuration about the query represented by the query tree or the
- * collection/index where it's intended to be executed.
- * <p>
- * </p>
- * In case there is any {@link QueryConfigHandler} associated to the query tree
- * to be processed, it should be set using
- * {@link QueryNodeProcessor#setQueryConfigHandler(QueryConfigHandler)} before
- * {@link QueryNodeProcessor#process(QueryNode)} is invoked.
- * 
- * @see QueryNode
- * @see QueryNodeProcessor
- * @see QueryConfigHandler
- */
-public interface QueryNodeProcessor {
-
-  /**
-   * Processes a query node tree. It may return the same or another query tree.
-   * I should never return <code>null</code>.
-   * 
-   * @param queryTree
-   *          tree root node
-   * 
-   * @return the processed query tree
-   * 
-   * @throws QueryNodeException
-   */
-  public QueryNode process(QueryNode queryTree) throws QueryNodeException;
-
-  /**
-   * Sets the {@link QueryConfigHandler} associated to the query tree.
-   * 
-   * @param queryConfigHandler
-   */
-  public void setQueryConfigHandler(QueryConfigHandler queryConfigHandler);
-
-  /**
-   * Returns the {@link QueryConfigHandler} associated to the query tree if any,
-   * otherwise it returns <code>null</code>
-   * 
-   * @return the {@link QueryConfigHandler} associated to the query tree if any,
-   *         otherwise it returns <code>null</code>
-   */
-  public QueryConfigHandler getQueryConfigHandler();
-
-}