001/*
002 * Copyright 2014 Global Biodiversity Information Facility (GBIF)
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.gbif.api.model.common.paging;
017
018/**
019 * Paging constants.
020 */
021public final class PagingConstants {
022
023  /**
024   * Offset param name.
025   */
026  public static final String PARAM_OFFSET = "offset";
027
028  /**
029   * Limit param name.
030   */
031  public static final String PARAM_LIMIT = "limit";
032
033  /**
034   * Default start index in a result list of elements.
035   * Note that offset=0 means to start with first record.
036   */
037  public static final long DEFAULT_PARAM_OFFSET = 0L;
038
039  /**
040   * Default number of records to return.
041   */
042  public static final int DEFAULT_PARAM_LIMIT = 20;
043
044  private PagingConstants() {
045    throw new UnsupportedOperationException("Can't initialize class");
046  }
047
048}