| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| RaiseKeyAvailableEventStage |
|
| 0.0;0 |
| 1 | /* | |
| 2 | * Licensed to the Apache Software Foundation (ASF) under one | |
| 3 | * or more contributor license agreements. See the NOTICE file | |
| 4 | * distributed with this work for additional information | |
| 5 | * regarding copyright ownership. The ASF licenses this file | |
| 6 | * to you under the Apache License, Version 2.0 (the | |
| 7 | * "License"); you may not use this file except in compliance | |
| 8 | * with the License. You may obtain a copy of the License at | |
| 9 | * | |
| 10 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 11 | * | |
| 12 | * Unless required by applicable law or agreed to in writing, | |
| 13 | * software distributed under the License is distributed on an | |
| 14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
| 15 | * KIND, either express or implied. See the License for the | |
| 16 | * specific language governing permissions and limitations | |
| 17 | * under the License. | |
| 18 | */ | |
| 19 | ||
| 20 | ||
| 21 | package org.apache.commons.pipeline.stage; | |
| 22 | ||
| 23 | import org.apache.commons.pipeline.StageException; | |
| 24 | import org.apache.commons.pipeline.event.KeyAvailableEvent; | |
| 25 | import org.apache.commons.pipeline.util.KeyFactory; | |
| 26 | ||
| 27 | /** | |
| 28 | * | |
| 29 | * | |
| 30 | */ | |
| 31 | public class RaiseKeyAvailableEventStage extends BaseStage { | |
| 32 | ||
| 33 | /** Creates a new instance of RaiseKeyAvailableEventStage */ | |
| 34 | 1 | public RaiseKeyAvailableEventStage() { |
| 35 | 1 | } |
| 36 | ||
| 37 | /** | |
| 38 | * This implementation of process() simply generates a key for the | |
| 39 | * processed object and raises a KeyAvailableEvent with the generated | |
| 40 | * key, then emits the processed object unchanged. | |
| 41 | */ | |
| 42 | public void process(Object obj) throws StageException { | |
| 43 | 80 | this.context.raise(new KeyAvailableEvent<Object>(this, keyFactory.generateKey(obj))); |
| 44 | 80 | this.emit(obj); |
| 45 | 80 | } |
| 46 | ||
| 47 | /** | |
| 48 | * Holds value of property keyFactory. | |
| 49 | */ | |
| 50 | private KeyFactory<Object,Object> keyFactory; | |
| 51 | ||
| 52 | /** | |
| 53 | * Returns the KeyFactory used to create keys for the objects processed | |
| 54 | * by this stage. | |
| 55 | */ | |
| 56 | public KeyFactory<Object,Object> getKeyFactory() { | |
| 57 | 0 | return keyFactory; |
| 58 | } | |
| 59 | ||
| 60 | /** | |
| 61 | * Sets the KeyFactory used to create keys for the objects processed | |
| 62 | * by this stage. | |
| 63 | */ | |
| 64 | public void setKeyFactory(KeyFactory<Object,Object> keyFactory) { | |
| 65 | 1 | this.keyFactory = keyFactory; |
| 66 | 1 | } |
| 67 | } |