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.asterix.column.bytes.decoder;
  
  import java.io.IOException;
  
  import org.apache.asterix.column.bytes.stream.in.AbstractBytesInputStream;
  import org.apache.hyracks.data.std.api.IValueReference;
  import org.apache.parquet.column.values.ValuesReader;
  
  /**
   * Replaces {@link ValuesReader}
   */
  public abstract class AbstractParquetValuesReader {
      public abstract void initFromPage(AbstractBytesInputStream stream) throws IOException;
  
      public abstract void skip();
  
      public int readInteger() {
          throw new UnsupportedOperationException(getClass().getName());
      }
  
      public long readLong() {
          throw new UnsupportedOperationException(getClass().getName());
      }
  
      public float readFloat() {
          throw new UnsupportedOperationException(getClass().getName());
      }
  
      public double readDouble() {
          throw new UnsupportedOperationException(getClass().getName());
      }
  
      public IValueReference readBytes() {
          throw new UnsupportedOperationException(getClass().getName());
      }
  }
  