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.sdk.transforms.splittabledofn;
  
  import com.google.auto.value.AutoValue;
  import org.checkerframework.checker.nullness.qual.Nullable;
  
  /** A representation of a split result. */
  @AutoValue
  @SuppressWarnings({
    "rawtypes" // TODO(https://github.com/apache/beam/issues/20447)
  })
  public abstract class SplitResult<RestrictionT> {
    /** Returns a {@link SplitResult} for the specified primary and residual restrictions. */
    public static <RestrictionT> SplitResult<RestrictionT> of(
        @Nullable RestrictionT primary, @Nullable RestrictionT residual) {
      return new AutoValue_SplitResult(primary, residual);
    }
  
    /** Returns the primary restriction. */
    public abstract @Nullable RestrictionT getPrimary();
  
    /** Returns the residual restriction. */
    public abstract @Nullable RestrictionT getResidual();
  }
  