protectrecord.java

来自「JAVA 文章管理系统源码」· Java 代码 · 共 71 行

/*********************************************************************
*
*      Copyright (C) 2002 Andrew Khan
*
* This library 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 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
***************************************************************************/

package jxl.read.biff;

import jxl.biff.IntegerHelper;
import jxl.biff.RecordData;

/**
 * A record detailing whether the sheet is protected
 */
class ProtectRecord extends RecordData
{
  /**
   * Protected flag
   */
  private boolean prot;

  /**
   * Constructs this object from the raw data
   *
   * @param t the raw data
   */
  ProtectRecord(Record t)
  {
    super(t);
    byte[] data = getRecord().getData();

    int protflag = IntegerHelper.getInt(data[0], data[1]);

    prot = (protflag == 1);
  }

  /**
   * Returns the protected flag
   *
   * @return TRUE if this is protected, FALSE otherwise
   */
  boolean isProtected()
  {
    return prot;
  }


}