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16 package org.qedeq.kernel.xml.handler.module;
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18 import org.qedeq.kernel.se.base.module.Conclusion;
19 import org.qedeq.kernel.se.dto.module.ConclusionVo;
20 import org.qedeq.kernel.xml.common.XmlSyntaxException;
21 import org.qedeq.kernel.xml.handler.common.AbstractSimpleHandler;
22 import org.qedeq.kernel.xml.handler.common.SimpleAttributes;
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30 public class ConclusionHandler extends AbstractSimpleHandler {
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33 private final FormulaHandler formulaHandler;
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36 private ConclusionVo conclusion;
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43 public ConclusionHandler(final AbstractSimpleHandler handler) {
44 super(handler, "CONCLUSION");
45 formulaHandler = new FormulaHandler(this);
46 }
47
48 public final void init() {
49 conclusion = null;
50 }
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57 public final Conclusion getConclusion() {
58 return conclusion;
59 }
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61 public final void startElement(final String name, final SimpleAttributes attributes)
62 throws XmlSyntaxException {
63 if (getStartTag().equals(name)) {
64 conclusion = new ConclusionVo();
65 conclusion.setLabel(attributes.getString("label"));
66 } else if (formulaHandler.getStartTag().equals(name)) {
67 changeHandler(formulaHandler, name, attributes);
68 } else {
69 throw XmlSyntaxException.createUnexpectedTagException(name);
70 }
71 }
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73 public final void endElement(final String name) throws XmlSyntaxException {
74 if (getStartTag().equals(name)) {
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76 } else if (formulaHandler.getStartTag().equals(name)) {
77 conclusion.setFormula(formulaHandler.getFormula());
78 } else {
79 throw XmlSyntaxException.createUnexpectedTagException(name);
80 }
81 }
82
83 }