| /* |
| * 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.beam.runners.spark; |
| |
| import javax.annotation.Nullable; |
| import org.apache.beam.sdk.options.Default; |
| import org.apache.beam.sdk.options.DefaultValueFactory; |
| import org.apache.beam.sdk.options.Description; |
| import org.apache.beam.sdk.options.PipelineOptions; |
| import org.apache.beam.sdk.testing.TestPipelineOptions; |
| import org.apache.beam.sdk.transforms.windowing.BoundedWindow; |
| |
| |
| /** |
| * A {@link SparkPipelineOptions} for tests. |
| */ |
| public interface TestSparkPipelineOptions extends SparkPipelineOptions, TestPipelineOptions { |
| |
| @Description("A special flag that forces streaming in tests.") |
| @Default.Boolean(false) |
| boolean isForceStreaming(); |
| void setForceStreaming(boolean forceStreaming); |
| |
| @Description("A hard-coded expected number of assertions for this test pipeline.") |
| @Nullable |
| Integer getExpectedAssertions(); |
| void setExpectedAssertions(Integer expectedAssertions); |
| |
| @Description("A watermark (time in millis) that causes a pipeline that reads " |
| + "from an unbounded source to stop.") |
| @Default.InstanceFactory(DefaultStopPipelineWatermarkFactory.class) |
| Long getStopPipelineWatermark(); |
| void setStopPipelineWatermark(Long stopPipelineWatermark); |
| |
| /** |
| * A factory to provide the default watermark to stop a pipeline that reads |
| * from an unbounded source. |
| */ |
| class DefaultStopPipelineWatermarkFactory implements DefaultValueFactory<Long> { |
| @Override |
| public Long create(PipelineOptions options) { |
| return BoundedWindow.TIMESTAMP_MAX_VALUE.getMillis(); |
| } |
| } |
| |
| } |