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Java > Open Source Codes > org > apache > fop > layoutmgr > NonLeafPosition


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: NonLeafPosition.java 426576 2006-07-28 15:44:37Z jeremias $ */
19  
20 package org.apache.fop.layoutmgr;
21
22 public class NonLeafPosition extends Position {
23
24     private Position subPos;
25
26     public NonLeafPosition(LayoutManager lm, Position sub) {
27         super(lm);
28         subPos = sub;
29     }
30
31     public Position getPosition() {
32         return subPos;
33     }
34     
35     public boolean generatesAreas() {
36         return (subPos != null ? subPos.generatesAreas() : false);
37     }
38     
39     /** @see java.lang.Object#toString() */
40     public String JavaDoc toString() {
41         StringBuffer JavaDoc sb = new StringBuffer JavaDoc();
42         sb.append("NonLeafPos:").append(getIndex()).append("(");
43         sb.append(getShortLMName());
44         sb.append(", ");
45         if (getPosition() != null) {
46             sb.append(getPosition().toString());
47         } else {
48             sb.append("null");
49         }
50         sb.append(")");
51         return sb.toString();
52     }
53 }
54
55
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