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Java > Open Source Codes > org > apache > fop > area > NormalFlow


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: NormalFlow.java 426576 2006-07-28 15:44:37Z jeremias $ */
19  
20 package org.apache.fop.area;
21
22 /**
23  * The normal-flow-reference-area class.
24  * Each span-reference-area contains one or more of these objects
25  * See fo:region-body definition in the XSL Rec for more information.
26  */
27 public class NormalFlow extends BlockParent {
28     /**
29      * Constructor.
30      * @param ipd of Normal flow object
31      */
32     public NormalFlow(int ipd) {
33         addTrait(Trait.IS_REFERENCE_AREA, Boolean.TRUE);
34         setIPD(ipd);
35     }
36     
37     /** @see org.apache.fop.area.BlockParent#addBlock(org.apache.fop.area.Block) */
38     public void addBlock(Block block) {
39         super.addBlock(block);
40         bpd += block.getAllocBPD();
41     }
42 }
43
44
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