01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * 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: package org.apache.cocoon.components.elementprocessor.impl.poi.hssf.elements;
19:
20: import org.apache.cocoon.components.elementprocessor.types.NumericResult;
21:
22: import java.io.IOException;
23:
24: /**
25: * No-op implementation of ElementProcessor to handle the "order" tag
26: *
27: * This element has no attributes and contains a string describing the
28: * print ordering (right then down, or down then right)
29: *
30: * This element is not used in HSSFSerializer 1.0
31: *
32: * @author Marc Johnson (marc_johnson27591@hotmail.com)
33: * @version CVS $Id: EP_Order.java 433543 2006-08-22 06:22:54Z crossley $
34: */
35: public class EP_Order extends BaseElementProcessor {
36: private NumericResult _print_order;
37:
38: /**
39: * constructor
40: */
41: public EP_Order() {
42: super (null);
43: _print_order = null;
44: }
45:
46: /**
47: * @return print order (always one of the values in PrintOrder)
48: *
49: * @exception IOException
50: */
51:
52: int getPrintOrder() throws IOException {
53: if (_print_order == null) {
54: _print_order = PrintOrder.extractPrintOrder(getData());
55: }
56: return _print_order.intValue();
57: }
58: } // end public class EP_Order
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