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Java > Open Source Codes > org > apache > fop > layoutmgr > table > EmptyGridUnit


1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17
18 /* $Id: EmptyGridUnit.java 426576 2006-07-28 15:44:37Z jeremias $ */
19
20 package org.apache.fop.layoutmgr.table;
21
22 import org.apache.fop.fo.flow.TableBody;
23 import org.apache.fop.fo.flow.TableColumn;
24 import org.apache.fop.fo.flow.TableRow;
25
26 /**
27  * GridUnit subclass for empty grid units.
28  */
29 public class EmptyGridUnit extends GridUnit {
30
31     private TableRow row;
32     private TableBody body;
33     
34     /**
35      * @param row Optional table-row instance
36      * @param column table-column instance
37      * @param body table-body the grid unit belongs to
38      * @param startCol column index
39      */
40     public EmptyGridUnit(TableRow row, TableColumn column, TableBody body,
41             int startCol) {
42         super(null, null, column, startCol, 0);
43         this.row = row;
44         this.body = body;
45     }
46     
47     /** @see org.apache.fop.layoutmgr.table.GridUnit#isPrimary() */
48     public boolean isPrimary() {
49         return true;
50     }
51     
52     /** @see org.apache.fop.layoutmgr.table.GridUnit#getBody() */
53     public TableBody getBody() {
54         return this.body;
55     }
56
57     /** @see org.apache.fop.layoutmgr.table.GridUnit#getRow() */
58     public TableRow getRow() {
59         return this.row;
60     }
61 }
62
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