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.carbondata.core.datastore.page.encoding.rle;
  
  import java.io.DataInput;
  import java.io.DataOutput;
  import java.io.IOException;
  
  import org.apache.carbondata.core.datastore.TableSpec;
  import org.apache.carbondata.core.datastore.page.encoding.ColumnPageEncoderMeta;
  import org.apache.carbondata.core.datastore.page.statistics.SimpleStatsResult;
  import org.apache.carbondata.core.metadata.datatype.DataType;
  import org.apache.carbondata.core.metadata.schema.table.Writable;
  
  /**
   * Metadata class for RLECodec
   */
  public class RLEEncoderMeta extends ColumnPageEncoderMeta implements Writable {
  
    private int pageSize;
  
    public RLEEncoderMeta() {
  
    }
  
    public RLEEncoderMeta(TableSpec.ColumnSpec columnSpec, DataType dataType, int pageSize,
        SimpleStatsResult stats, String compressorName) {
      super(columnSpec, dataType, stats, compressorName);
      this.pageSize = pageSize;
    }
  
    public int getPageSize() {
      return pageSize;
    }
  
    @Override
    public void write(DataOutput out) throws IOException {
      super.write(out);
      out.writeInt(pageSize);
    }
  
    @Override
    public void readFields(DataInput in) throws IOException {
      super.readFields(in);
      pageSize = in.readInt();
    }
  }
  