| package org.apache.rya.indexing; |
| |
| /* |
| * 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.eclipse.rdf4j.common.iteration.CloseableIteration; |
| import org.eclipse.rdf4j.model.Statement; |
| import org.eclipse.rdf4j.query.QueryEvaluationException; |
| |
| /** |
| * A function used to perform a search. |
| */ |
| public interface SearchFunction { |
| |
| /** |
| * Search the indices for the given terms and return {@link Statement}s that meet the {@link StatementConstraints} |
| * |
| * @param searchTerms |
| * the search terms |
| * @param contraints |
| * the constraints on the returned {@link Statement}s |
| * @return |
| * @throws QueryEvaluationException |
| */ |
| public CloseableIteration<Statement, QueryEvaluationException> performSearch(String searchTerms, StatementConstraints contraints) |
| throws QueryEvaluationException; |
| |
| } |
