content: /*
   * 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 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;
  import org.checkerframework.checker.nullness.qual.Nullable;
  
  /** 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);
  
    @Description("Whether to delete the checkpoint directory after the pipeline execution.")
    @Default.Boolean(true)
    boolean isDeleteCheckpointDir();
  
    void setDeleteCheckpointDir(boolean deleteCheckpointDir);
  
    /**
     * 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();
      }
    }
  }
  