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    1   /*
    2    * Copyright (c) 1999, 2006, Oracle and/or its affiliates. All rights reserved.
    3    * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
    4    *
    5    * This code is free software; you can redistribute it and/or modify it
    6    * under the terms of the GNU General Public License version 2 only, as
    7    * published by the Free Software Foundation.  Oracle designates this
    8    * particular file as subject to the "Classpath" exception as provided
    9    * by Oracle in the LICENSE file that accompanied this code.
   10    *
   11    * This code is distributed in the hope that it will be useful, but WITHOUT
   12    * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   13    * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
   14    * version 2 for more details (a copy is included in the LICENSE file that
   15    * accompanied this code).
   16    *
   17    * You should have received a copy of the GNU General Public License version
   18    * 2 along with this work; if not, write to the Free Software Foundation,
   19    * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   20    *
   21    * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   22    * or visit www.oracle.com if you need additional information or have any
   23    * questions.
   24    */
   25   
   26   package javax.accessibility;
   27   
   28   /**
   29    * The AccessibleTableModelChange interface describes a change to
   30    * the table model.  The attributes of the model change can be
   31    * obtained by the following methods:
   32    * <ul>
   33    * <li> public int getType()
   34    * <li> public int getFirstRow();
   35    * <li> public int getLastRow();
   36    * <li> public int getFirstColumn();
   37    * <li> public int getLastColumn();
   38    * </ul>
   39    * The model change type returned by getType() will be one of:
   40    * <ul>
   41    * <li> INSERT - one or more rows and/or columns have been inserted
   42    * <li> UPDATE - some of the table data has changed
   43    * <li> DELETE - one or more rows and/or columns have been deleted
   44    * </ul>
   45    * The affected area of the table can be determined by the other
   46    * four methods which specify ranges of rows and columns
   47    *
   48    * @see Accessible
   49    * @see Accessible#getAccessibleContext
   50    * @see AccessibleContext
   51    * @see AccessibleContext#getAccessibleTable
   52    *
   53    * @author      Lynn Monsanto
   54    * @since 1.3
   55    */
   56   public interface AccessibleTableModelChange {
   57   
   58       /**
   59        * Identifies the insertion of new rows and/or columns.
   60        */
   61       public static final int INSERT =  1;
   62   
   63       /**
   64        * Identifies a change to existing data.
   65        */
   66       public static final int UPDATE =  0;
   67   
   68       /**
   69        * Identifies the deletion of rows and/or columns.
   70        */
   71       public static final int DELETE = -1;
   72   
   73       /**
   74        *  Returns the type of event
   75        *
   76        *  @see #INSERT
   77        *  @see #UPDATE
   78        *  @see #DELETE
   79        */
   80       public int getType();
   81   
   82       /**
   83        * Returns the first row that changed.
   84        */
   85       public int getFirstRow();
   86   
   87       /**
   88        * Returns the last row that changed.
   89        */
   90       public int getLastRow();
   91   
   92       /**
   93        * Returns the first column that changed.
   94        */
   95       public int getFirstColumn();
   96   
   97       /**
   98        * Returns the last column that changed.
   99        */
  100       public int getLastColumn();
  101   }

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