| /** |
| * 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.storm.windowing; |
| |
| import java.util.LinkedList; |
| import java.util.List; |
| |
| import org.apache.storm.tuple.Tuple; |
| import org.apache.storm.tuple.TupleImpl; |
| |
| public class TupleWindowImpl implements TupleWindow { |
| |
| private final org.apache.heron.api.windowing.TupleWindow delegate; |
| |
| public TupleWindowImpl(org.apache.heron.api.windowing.TupleWindow tupleWindow) { |
| this.delegate = tupleWindow; |
| } |
| |
| @Override |
| public List<Tuple> get() { |
| return convert(this.delegate.get()); |
| } |
| |
| @Override |
| public List<Tuple> getNew() { |
| return convert(this.delegate.getNew()); |
| } |
| |
| @Override |
| public List<Tuple> getExpired() { |
| return convert(this.delegate.getExpired()); |
| } |
| |
| @Override |
| public Long getEndTimestamp() { |
| return this.delegate.getEndTimestamp(); |
| } |
| |
| @Override |
| public Long getStartTimestamp() { |
| return this.delegate.getStartTimestamp(); |
| } |
| |
| private static List<Tuple> convert(List<org.apache.heron.api.tuple.Tuple> tuples) { |
| List<Tuple> ret = new LinkedList<>(); |
| for (org.apache.heron.api.tuple.Tuple tuple : tuples) { |
| ret.add(new TupleImpl(tuple)); |
| } |
| return ret; |
| } |
| } |