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Java > Open Source Codes > org > apache > fop > fo > pagination > SideRegion


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: SideRegion.java 426576 2006-07-28 15:44:37Z jeremias $ */
19
20 package org.apache.fop.fo.pagination;
21
22 import org.apache.fop.apps.FOPException;
23 import org.apache.fop.datatypes.Length;
24 import org.apache.fop.fo.FONode;
25 import org.apache.fop.fo.PropertyList;
26
27 /**
28  * Common base class for side regions (before, after, start, end).
29  */
30 public abstract class SideRegion extends Region {
31
32     private Length extent;
33     
34     /** @see org.apache.fop.fo.FONode#FONode(FONode) */
35     protected SideRegion(FONode parent) {
36         super(parent);
37     }
38
39     /** @see org.apache.fop.fo.FObj#bind(PropertyList) */
40     public void bind(PropertyList pList) throws FOPException {
41         super.bind(pList);
42         extent = pList.get(PR_EXTENT).getLength();
43     }
44     
45     /** @return the "extent" property. */
46     public Length getExtent() {
47         return extent;
48     }
49     
50 }
51
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