| /** |
| * 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 backtype.storm.windowing; |
| |
| import backtype.storm.tuple.Tuple; |
| |
| import java.util.List; |
| |
| /** |
| * Holds the expired, new and current tuples in a window. |
| */ |
| public class TupleWindowImpl implements TupleWindow { |
| private final List<Tuple> tuples; |
| private final List<Tuple> newTuples; |
| private final List<Tuple> expiredTuples; |
| |
| public TupleWindowImpl(List<Tuple> tuples, List<Tuple> newTuples, List<Tuple> expiredTuples) { |
| this.tuples = tuples; |
| this.newTuples = newTuples; |
| this.expiredTuples = expiredTuples; |
| } |
| |
| @Override |
| public List<Tuple> get() { |
| return tuples; |
| } |
| |
| @Override |
| public List<Tuple> getNew() { |
| return newTuples; |
| } |
| |
| @Override |
| public List<Tuple> getExpired() { |
| return expiredTuples; |
| } |
| |
| @Override |
| public String toString() { |
| return "TupleWindowImpl{" + |
| "tuples=" + tuples + |
| ", newTuples=" + newTuples + |
| ", expiredTuples=" + expiredTuples + |
| '}'; |
| } |
| } |