| /* |
| * 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.samza.startpoint; |
| |
| import com.google.common.base.MoreObjects; |
| |
| /** |
| * A {@link Startpoint} that represents the earliest offset in a stream partition. |
| */ |
| public final class StartpointOldest extends Startpoint { |
| |
| /** |
| * Constructs a {@link Startpoint} that represents the earliest offset in a stream partition. |
| */ |
| public StartpointOldest() { |
| super(); |
| } |
| |
| @Override |
| public <IN, OUT> OUT apply(IN input, StartpointVisitor<IN, OUT> startpointVisitor) { |
| return startpointVisitor.visit(input, this); |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(this).toString(); |
| } |
| } |