/*

 * Copyright (c) 1998, 2000, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code 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 Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package sun.print;

import java.awt.print.Pageable;

import java.awt.print.PageFormat;

import java.awt.print.Printable;

/**

 * A Book with an unknown number of pages where each

 * page has the same format and painter. This class

 * is used by PrinterJob to print Pageable jobs.

 */

class OpenBook implements Pageable {

 /* Class Constants */

 /* Class Variables */

 /* Instance Variables */

    /**

     * The format of all of the pages.

     */

    private PageFormat mFormat;

    /**

     * The object that will render all of the pages.

     */

    private Printable mPainter;

 /* Instance Methods */

    /**

     * Create a  Pageable with an unknown number of pages

     * where every page shares the same format and

     * Printable.

     */

    OpenBook(PageFormat format, Printable painter) {

        mFormat = format;

        mPainter = painter;

    }

    /**

     * This object does not know the number of pages.

     */

    public int getNumberOfPages(){

        return UNKNOWN_NUMBER_OF_PAGES;

    }

    /**

     * Return the PageFormat of the page specified by 'pageIndex'.

     * @param int The zero based index of the page whose

     *            PageFormat is being requested.

     * @return The PageFormat describing the size and orientation

     */

    public PageFormat getPageFormat(int pageIndex) {

        return mFormat;

    }

    /**

     * Return the Printable instance responsible for rendering

     * the page specified by 'pageIndex'.

     * @param int The zero based index of the page whose

     *            Printable is being requested.

     * @return The Printable that will draw the page.

     */

    public Printable getPrintable(int pageIndex)

        throws IndexOutOfBoundsException

    {

        return mPainter;

    }

}