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Library of usefull class to be used in any project.
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package org.nuiton.util;

/*
 * #%L
 * Nuiton Utils :: Nuiton Utils
 * $Id: PagerBean.java 2437 2012-11-07 06:47:23Z tchemit $
 * $HeadURL: http://svn.nuiton.org/svn/nuiton-utils/tags/nuiton-utils-2.6.10/nuiton-utils/src/main/java/org/nuiton/util/PagerBean.java $
 * %%
 * Copyright (C) 2004 - 2012 CodeLutin
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as 
 * published by the Free Software Foundation, either version 3 of the 
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Lesser Public License for more details.
 * 
 * You should have received a copy of the GNU General Lesser Public 
 * License along with this program.  If not, see
 * .
 * #L%
 */

import java.io.Serializable;

/**
 * A pager bean.
 * 
 * Was previously {@code org.nuiton.util.PagerUtil.PagerBean}.
 *
 * @author tchemit 
 * @since 2.6.2
 */
public class PagerBean implements Serializable {

    private static final long serialVersionUID = 1L;

    /** Number of records (says numbers of rows displayable. */
    protected long records;

    /** Index of the first record in this page. */
    protected long recordStartIndex;

    /** Index of the last record in this page. */
    protected long recordEndIndex;

    /** Index of the page. */
    protected int pageIndex;

    /** Page size, says number of records in a page. */
    protected int pageSize;

    /** Number of pages. */
    protected long pagesNumber;

    public long getRecords() {
        return records;
    }

    public long getRecordStartIndex() {
        return recordStartIndex;
    }

    public long getRecordEndIndex() {
        return recordEndIndex;
    }

    public int getPageIndex() {
        return pageIndex;
    }

    public int getPageSize() {
        return pageSize;
    }

    public long getPagesNumber() {
        return pagesNumber;
    }

    public void setRecords(long records) {
        this.records = records;
    }

    public void setRecordStartIndex(long recordStartIndex) {
        this.recordStartIndex = recordStartIndex;
    }

    public void setRecordEndIndex(long recordEndIndex) {
        this.recordEndIndex = recordEndIndex;
    }

    public void setPageIndex(int pageIndex) {
        this.pageIndex = pageIndex;
    }

    public void setPageSize(int pageSize) {
        this.pageSize = pageSize;
    }

    public void setPagesNumber(long pagesNumber) {
        this.pagesNumber = pagesNumber;
    }
}