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.filter.range.accessor;
  
  import org.apache.asterix.column.filter.FilterAccessorProvider;
  import org.apache.asterix.column.filter.range.IColumnRangeFilterValueAccessor;
  import org.apache.asterix.column.filter.range.IColumnRangeFilterValueAccessorFactory;
  import org.apache.asterix.om.types.ARecordType;
  import org.apache.asterix.om.types.visitor.PathStringBuilderForIATypeVisitor;
  import org.apache.hyracks.api.exceptions.HyracksDataException;
  
  public class ColumnRangeFilterValueAccessorFactory implements IColumnRangeFilterValueAccessorFactory {
      private static final long serialVersionUID = -6341611172763952841L;
      private final ARecordType path;
      private final boolean min;
  
      public ColumnRangeFilterValueAccessorFactory(ARecordType path, boolean min) {
          this.path = path;
          this.min = min;
      }
  
      @Override
      public IColumnRangeFilterValueAccessor create(FilterAccessorProvider filterAccessorProvider)
              throws HyracksDataException {
          return filterAccessorProvider.createRangeFilterValueAccessor(path, min);
      }
  
      @Override
      public String toString() {
          PathStringBuilderForIATypeVisitor pathBuilder = new PathStringBuilderForIATypeVisitor();
          StringBuilder stringBuilder = new StringBuilder();
  
          stringBuilder.append(min ? "min" : "max");
          stringBuilder.append('(');
          path.accept(pathBuilder, stringBuilder);
          stringBuilder.append(')');
  
          return stringBuilder.toString();
      }
  
  }
  