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.jet;
  
  import org.apache.beam.runners.core.construction.SerializablePipelineOptions;
  import org.apache.beam.sdk.coders.Coder;
  import org.apache.beam.sdk.values.PCollection;
  import org.apache.beam.sdk.values.WindowedValues;
  import org.apache.beam.sdk.values.WindowingStrategy;
  
  class JetTranslationContext {
  
    private final SerializablePipelineOptions options;
    private final DAGBuilder dagBuilder;
  
    JetTranslationContext(JetPipelineOptions options) {
      this.options = new SerializablePipelineOptions(options);
      this.dagBuilder = new DAGBuilder(options);
    }
  
    SerializablePipelineOptions getOptions() {
      return options;
    }
  
    DAGBuilder getDagBuilder() {
      return dagBuilder;
    }
  
    <T> WindowedValues.FullWindowedValueCoder<T> getTypeInfo(PCollection<T> collection) {
      return getTypeInfo(collection.getCoder(), collection.getWindowingStrategy());
    }
  
    <T> WindowedValues.FullWindowedValueCoder<T> getTypeInfo(
        Coder<T> coder, WindowingStrategy<?, ?> windowingStrategy) {
      return WindowedValues.getFullCoder(coder, windowingStrategy.getWindowFn().windowCoder());
    }
  }
  