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.kafka.test;
  
  import org.apache.kafka.streams.processor.PunctuationType;
  import org.apache.kafka.streams.processor.api.Record;
  import org.apache.kafka.streams.processor.internals.InternalProcessorContext;
  import org.apache.kafka.streams.processor.internals.ProcessorNode;
  
  import java.util.Collections;
  import java.util.concurrent.atomic.AtomicInteger;
  
  public class MockProcessorNode<KIn, VIn, KOut, VOut> extends ProcessorNode<KIn, VIn, KOut, VOut> {
  
      private static final String NAME = "MOCK-PROCESS-";
      private static final AtomicInteger INDEX = new AtomicInteger(1);
  
      public final MockProcessor<KIn, VIn, KOut, VOut> mockProcessor;
  
      public boolean closed;
      public boolean initialized;
  
      public MockProcessorNode(final long scheduleInterval) {
          this(scheduleInterval, PunctuationType.STREAM_TIME);
      }
  
      public MockProcessorNode(final long scheduleInterval, final PunctuationType punctuationType) {
          this(new MockProcessor<>(punctuationType, scheduleInterval));
      }
  
      public MockProcessorNode() {
          this(new MockProcessor<>());
      }
  
      private MockProcessorNode(final MockProcessor<KIn, VIn, KOut, VOut> mockProcessor) {
          super(NAME + INDEX.getAndIncrement(), mockProcessor, Collections.emptySet());
  
          this.mockProcessor = mockProcessor;
      }
  
      @Override
      public void init(final InternalProcessorContext<KOut, VOut> context) {
          super.init(context);
          initialized = true;
      }
  
      @Override
      public void process(final Record<KIn, VIn> record) {
          mockProcessor.process(record);
      }
  
      @Override
      public void close() {
          super.close();
          this.closed = true;
      }
  }