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
   * <p>
   * http://www.apache.org/licenses/LICENSE-2.0
   * <p>
   * 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.atlas.query;
  
  import org.apache.atlas.AtlasConfiguration;
  
  public class QueryParams {
      private int limit;
      private int offset;
  
      public QueryParams() {
          this.limit  = -1;
          this.offset = 0;
      }
  
      public QueryParams(int limit, int offset) {
          this.limit  = limit;
          this.offset = offset;
      }
  
      public static QueryParams getNormalizedParams(int suppliedLimit, int suppliedOffset) {
          int defaultLimit = AtlasConfiguration.SEARCH_DEFAULT_LIMIT.getInt();
          int maxLimit     = AtlasConfiguration.SEARCH_MAX_LIMIT.getInt();
          int limit        = defaultLimit;
  
          if (suppliedLimit > 0 && suppliedLimit <= maxLimit) {
              limit = suppliedLimit;
          }
  
          int offset = 0;
  
          if (suppliedOffset > 0) {
              offset = suppliedOffset;
          }
  
          return new QueryParams(limit, offset);
      }
  
      public int limit() {
          return limit;
      }
  
      public void limit(int limit) {
          this.limit = limit;
      }
  
      public int offset() {
          return offset;
      }
  
      public void offset(int offset) {
          this.offset = offset;
      }
  }
  