| /** |
| * 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. |
| */ |
| /** |
| * <p>This plugin implements a dynamic indexing filter which uses JEXL |
| * expressions to allow filtering based on the page's metadata |
| * <p>Available primitives in the JEXL context:<ul> |
| * <li>status, fetchTime, modifiedTime, retries, interval, score, signature, url, text, title</li></ul> |
| * <p>Available objects in the JEXL context:<ul> |
| * <li>httpStatus - contains majorCode, minorCode, message</li> |
| * <li>documentMeta, contentMeta, parseMeta - contain all the Metadata properties.<br> |
| * Each property value is always an array of Strings (so if you expect one value, use [0])</li> |
| * <li>doc - contains all the NutchFields from the NutchDocument.<br> |
| * Each property value is always an array of Objects.</li></ul> |
| * |
| */ |
| package org.apache.nutch.indexer.jexl; |
