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.dataflow.worker;
  
  import org.apache.beam.sdk.util.Weighted;
  import org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.cache.Weigher;
  
  /**
   * A {@code Weigher}
   *
   * <p>For internal use only.
   *
   * <p>Package-private here so that the dependency on Guava does not leak into the public API
   * surface.
   */
  public class Weighers {
    public static Weigher<Object, Weighted> fixedWeightKeys(final int keyWeight) {
      return (key, value) -> (int) Math.min(keyWeight + value.getWeight(), Integer.MAX_VALUE);
    }
  
    public static Weigher<Weighted, Weighted> weightedKeysAndValues() {
      return (key, value) -> (int) Math.min(key.getWeight() + value.getWeight(), Integer.MAX_VALUE);
    }
  }
  