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.ambari.server.controller.internal;
  
  import java.util.Comparator;
  
  import org.apache.ambari.server.controller.spi.PageRequest;
  import org.apache.ambari.server.controller.spi.Predicate;
  import org.apache.ambari.server.controller.spi.Resource;
  
  /**
   * Basic page request implementation.
   */
  public class PageRequestImpl implements PageRequest{
  
    private final StartingPoint startingPoint;
    private final int pageSize;
    private final int offset;
    private final Predicate predicate;
    private final Comparator<Resource> comparator;
  
    public PageRequestImpl(StartingPoint startingPoint, int pageSize, int offset, Predicate predicate,
                           Comparator<Resource> comparator) {
      this.startingPoint = startingPoint;
      this.pageSize = pageSize;
      this.offset = offset;
      this.predicate = predicate;
      this.comparator = comparator;
    }
  
    @Override
    public StartingPoint getStartingPoint() {
      return startingPoint;
    }
  
    @Override
    public int getPageSize() {
      return pageSize;
    }
  
    @Override
    public int getOffset() {
      return offset;
    }
  
    @Override
    public Predicate getPredicate() {
      return predicate;
    }
  }
  