| /* |
| * 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. |
| */ |
| package org.apache.jackrabbit.oak.plugins.index.lucene; |
| |
| import java.util.Set; |
| |
| import org.apache.jackrabbit.oak.spi.query.Cursor; |
| import org.apache.jackrabbit.oak.spi.query.Filter; |
| import org.apache.jackrabbit.oak.spi.state.NodeState; |
| |
| /** |
| * A full-text search that is used when the query contains there are multiple |
| * "parents", as in "contains(a/x, 'hello') and contains(b/x, 'world')". In this |
| * case multiple Lucene queries are run, and the result is combined. |
| */ |
| public class MultiLuceneIndex { |
| |
| private final Filter filter; |
| private final NodeState root; |
| private final Set<String> relPaths; |
| |
| MultiLuceneIndex(Filter filter, NodeState root, |
| Set<String> relPaths) { |
| this.filter = filter; |
| this.root = root; |
| this.relPaths = relPaths; |
| } |
| |
| public String getPlan() { |
| return "Not yet implemented"; |
| } |
| |
| public double getCost() { |
| return Double.POSITIVE_INFINITY; |
| } |
| |
| public Cursor query() { |
| throw new IllegalStateException( |
| "Queries that use multiple relative properties are not yet supported"); |
| } |
| |
| } |