| /* |
| * 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.solr.client.solrj.io.stream.metrics; |
| |
| import org.apache.solr.client.solrj.io.Tuple; |
| |
| public class Bucket { |
| |
| private static final String NULL_VALUE = "NULL"; |
| |
| private String bucketKey; |
| |
| public Bucket(String bucketKey) { |
| this.bucketKey = bucketKey; |
| } |
| |
| public Object getBucketValue(Tuple tuple) |
| { |
| Object o = tuple.get(bucketKey); |
| if(o == null) { |
| return NULL_VALUE; |
| } else { |
| return o; |
| } |
| } |
| |
| public String toString() { |
| return bucketKey; |
| } |
| } |