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| package org.qedeq.kernel.latex; |
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| |
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| import java.io.IOException; |
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| import java.io.OutputStream; |
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| import java.io.PrintStream; |
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| |
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| import org.qedeq.kernel.base.list.ElementList; |
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| import org.qedeq.kernel.base.module.Author; |
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| import org.qedeq.kernel.base.module.AuthorList; |
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| import org.qedeq.kernel.base.module.Axiom; |
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| import org.qedeq.kernel.base.module.Chapter; |
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| import org.qedeq.kernel.base.module.Formula; |
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| import org.qedeq.kernel.base.module.FunctionDefinition; |
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| import org.qedeq.kernel.base.module.Header; |
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| import org.qedeq.kernel.base.module.Import; |
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| import org.qedeq.kernel.base.module.ImportList; |
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| import org.qedeq.kernel.base.module.Latex; |
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| import org.qedeq.kernel.base.module.LatexList; |
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| import org.qedeq.kernel.base.module.LinkList; |
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| import org.qedeq.kernel.base.module.LiteratureItem; |
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| import org.qedeq.kernel.base.module.LiteratureItemList; |
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| import org.qedeq.kernel.base.module.Location; |
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| import org.qedeq.kernel.base.module.LocationList; |
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| import org.qedeq.kernel.base.module.Node; |
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| import org.qedeq.kernel.base.module.PredicateDefinition; |
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| import org.qedeq.kernel.base.module.Proof; |
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| import org.qedeq.kernel.base.module.Proposition; |
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| import org.qedeq.kernel.base.module.Qedeq; |
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| import org.qedeq.kernel.base.module.Rule; |
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| import org.qedeq.kernel.base.module.Section; |
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| import org.qedeq.kernel.base.module.Specification; |
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| import org.qedeq.kernel.base.module.Subsection; |
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| import org.qedeq.kernel.base.module.SubsectionList; |
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| import org.qedeq.kernel.base.module.Term; |
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| import org.qedeq.kernel.base.module.UsedByList; |
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| import org.qedeq.kernel.base.module.VariableList; |
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| import org.qedeq.kernel.bo.control.QedeqBoFactory; |
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| import org.qedeq.kernel.bo.module.ModuleDataException; |
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| import org.qedeq.kernel.bo.visitor.AbstractModuleVisitor; |
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| import org.qedeq.kernel.bo.visitor.QedeqNotNullTransverser; |
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| import org.qedeq.kernel.context.KernelContext; |
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| import org.qedeq.kernel.utility.TextOutput; |
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| public final class Qedeq2Xml extends AbstractModuleVisitor { |
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| private QedeqNotNullTransverser transverser; |
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| private TextOutput printer; |
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| private Qedeq2Xml(final String globalContext) {
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| transverser = new QedeqNotNullTransverser(globalContext, this);
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| } |
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| public static void print(final String globalContext, final Qedeq qedeq,
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| final OutputStream outputStream) throws ModuleDataException, IOException { |
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| final Qedeq2Xml printer = new Qedeq2Xml(globalContext);
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| printer.printXml(globalContext, qedeq, outputStream);
|
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| } |
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| public final synchronized void printXml(final String globalContext, final Qedeq qedeq,
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| final OutputStream outputStream) |
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| throws IOException, ModuleDataException { |
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| this.printer = new TextOutput(new PrintStream(outputStream));
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| transverser.accept(QedeqBoFactory.createQedeq(globalContext, qedeq));
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117 |
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| if (printer.checkError()) {
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| throw new IOException("TODO mime: better use another OutputStream");
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| } |
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| } |
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| public final void visitEnter(final Qedeq qedeq) {
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| printer.levelPrintln("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>");
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| printer.levelPrintln("<QEDEQ");
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| printer.levelPrintln(" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"");
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| printer.levelPrintln(" xsi:noNamespaceSchemaLocation=\"http://www.qedeq.org/"
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| + KernelContext.getKernelVersionDirectory() + "/xml/qedeq.xsd\">"); |
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| printer.pushLevel();
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| } |
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| public final void visitLeave(final Qedeq qedeq) {
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| printer.popLevel();
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| printer.levelPrintln("</QEDEQ>");
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| } |
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| public void visitEnter(final Header header) {
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| printer.levelPrint("<HEADER");
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| if (header.getEmail() != null) {
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| printer.print(" email=\"" + header.getEmail() + "\"");
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| } |
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| printer.println(">");
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| printer.pushLevel();
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| } |
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145 |
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| public void visitLeave(final Header header) {
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| printer.popLevel();
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| printer.levelPrintln("</HEADER>");
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| } |
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150 |
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| public void visitEnter(final Specification specification) {
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| printer.levelPrint("<SPECIFICATION");
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| if (specification.getName() != null) {
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| printer.print(" name=\"" + specification.getName() + "\"");
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| } |
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| if (specification.getName() != null) {
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| printer.print(" ruleVersion=\"" + specification.getRuleVersion() + "\"");
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| } |
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| printer.println(">");
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| printer.pushLevel();
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| } |
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| public void visitLeave(final Specification specification) {
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| printer.popLevel();
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| printer.levelPrintln("</SPECIFICATION>");
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| } |
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167 |
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| public void visitEnter(final LatexList latexList) {
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| final String last = transverser.getCurrentContext().getLocationWithinModule();
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169 |
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| if (last.endsWith(".getTitle()")) {
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| printer.levelPrintln("<TITLE>");
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171 |
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| } else if (last.endsWith(".getSummary()")) {
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| printer.levelPrintln("<ABSTRACT>");
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173 |
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| } else if (last.endsWith(".getIntroduction()")) {
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| printer.levelPrintln("<INTRODUCTION>");
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175 |
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| } else if (last.endsWith(".getName()")) {
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| printer.levelPrintln("<NAME>");
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177 |
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| } else if (last.endsWith(".getPrecedingText()")) {
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| printer.levelPrintln("<PRECEDING>");
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| } else if (last.endsWith(".getSucceedingText()")) {
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| printer.levelPrintln("<SUCCEEDING>");
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| } else if (last.endsWith(".getLatex()")) {
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| printer.levelPrintln("<TEXT>");
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| } else if (last.endsWith(".getDescription()")) {
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| printer.levelPrintln("<DESCRIPTION>");
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| } |
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| printer.pushLevel();
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| } |
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189 |
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| public void visitLeave(final LatexList latexList) {
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| printer.popLevel();
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| final String last = transverser.getCurrentContext().getLocationWithinModule();
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192 |
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| if (last.endsWith(".getTitle()")) {
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| printer.levelPrintln("</TITLE>");
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| } else if (last.endsWith(".getSummary()")) {
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| printer.levelPrintln("</ABSTRACT>");
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196 |
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| } else if (last.endsWith(".getIntroduction()")) {
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| printer.levelPrintln("</INTRODUCTION>");
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198 |
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| } else if (last.endsWith(".getName()")) {
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| printer.levelPrintln("</NAME>");
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200 |
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| } else if (last.endsWith(".getPrecedingText()")) {
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201 |
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| printer.levelPrintln("</PRECEDING>");
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202 |
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| } else if (last.endsWith(".getSucceedingText()")) {
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203 |
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| printer.levelPrintln("</SUCCEEDING>");
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204 |
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| } else if (last.endsWith(".getLatex()")) {
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| printer.levelPrintln("</TEXT>");
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206 |
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| } else if (last.endsWith(".getDescription()")) {
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| printer.levelPrintln("</DESCRIPTION>");
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| } |
209 |
| } |
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211 |
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| public void visitEnter(final Latex latex) {
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| printer.levelPrint("<LATEX");
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213 |
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| if (latex.getLanguage() != null) {
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| printer.print(" language=\"" + latex.getLanguage() + "\"");
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| } |
216 |
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| printer.println(">");
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217 |
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| if (latex.getLatex() != null) {
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| printer.pushLevel();
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| printer.levelPrintln("<![CDATA[");
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| printer.pushLevel();
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| printer.levelPrintln(latex.getLatex());
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| } |
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| } |
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| public void visitLeave(final Latex latex) {
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| if (latex.getLatex() != null) {
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| printer.popLevel();
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| printer.levelPrintln("]]>");
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| printer.popLevel();
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| } |
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| printer.levelPrintln("</LATEX>");
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| } |
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| public void visitEnter(final LocationList locationList) {
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| printer.levelPrintln("<LOCATIONS>");
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| printer.pushLevel();
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| } |
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| public void visitLeave(final LocationList locationList) {
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| printer.popLevel();
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| printer.levelPrintln("</LOCATIONS>");
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| } |
243 |
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244 |
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| public void visitEnter(final Location location) {
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| printer.levelPrint("<LOCATION");
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| if (location.getLocation() != null) {
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247 |
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| printer.print(" value=\"" + location.getLocation() + "\"");
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| } |
249 |
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| printer.println(" />");
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| } |
251 |
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252 |
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| public void visitEnter(final AuthorList authorList) {
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253 |
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| printer.levelPrintln("<AUTHORS>");
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| printer.pushLevel();
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| } |
256 |
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257 |
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| public void visitLeave(final AuthorList authorList) {
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258 |
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| printer.popLevel();
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259 |
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| printer.levelPrintln("</AUTHORS>");
|
260 |
| } |
261 |
| |
262 |
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| public void visitEnter(final Author author) {
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263 |
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| printer.levelPrint("<AUTHOR");
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264 |
0
| if (author.getEmail() != null) {
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265 |
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| printer.print(" email=\"" + author.getEmail() + "\"");
|
266 |
| } |
267 |
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| printer.println(">");
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268 |
0
| printer.pushLevel();
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269 |
0
| if (author.getName() != null) {
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270 |
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| printer.levelPrintln("<NAME>");
|
271 |
| } |
272 |
0
| printer.pushLevel();
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273 |
| } |
274 |
| |
275 |
0
| public void visitLeave(final Author author) {
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276 |
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| printer.popLevel();
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277 |
0
| if (author.getName() != null) {
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278 |
0
| printer.levelPrintln("</NAME>");
|
279 |
| } |
280 |
0
| printer.popLevel();
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281 |
0
| printer.levelPrintln("</AUTHOR>");
|
282 |
| } |
283 |
| |
284 |
0
| public void visitEnter(final ImportList importList) {
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285 |
0
| printer.levelPrintln("<IMPORTS>");
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286 |
0
| printer.pushLevel();
|
287 |
| } |
288 |
| |
289 |
0
| public void visitLeave(final ImportList importList) {
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290 |
0
| printer.popLevel();
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291 |
0
| printer.levelPrintln("</IMPORTS>");
|
292 |
| } |
293 |
| |
294 |
0
| public void visitEnter(final Import imp) {
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295 |
0
| printer.levelPrint("<IMPORT");
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296 |
0
| if (imp.getLabel() != null) {
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297 |
0
| printer.print(" label=\"" + imp.getLabel() + "\"");
|
298 |
| } |
299 |
0
| printer.println(">");
|
300 |
0
| printer.pushLevel();
|
301 |
| } |
302 |
| |
303 |
0
| public void visitLeave(final Import imp) {
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304 |
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| printer.popLevel();
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305 |
0
| printer.levelPrintln("</IMPORT>");
|
306 |
| } |
307 |
| |
308 |
0
| public void visitEnter(final UsedByList usedByList) {
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309 |
0
| printer.levelPrintln("<USEDBY>");
|
310 |
0
| printer.pushLevel();
|
311 |
| } |
312 |
| |
313 |
0
| public void visitLeave(final UsedByList usedByList) {
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314 |
0
| printer.popLevel();
|
315 |
0
| printer.levelPrintln("</USEDBY>");
|
316 |
| } |
317 |
| |
318 |
0
| public void visitEnter(final Chapter chapter) {
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319 |
0
| printer.levelPrint("<CHAPTER");
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320 |
0
| if (chapter.getNoNumber() != null) {
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321 |
0
| printer.print(" noNumber=\"" + chapter.getNoNumber().booleanValue() + "\"");
|
322 |
| } |
323 |
0
| printer.println(">");
|
324 |
0
| printer.pushLevel();
|
325 |
| } |
326 |
| |
327 |
0
| public void visitLeave(final Chapter chapter) {
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328 |
0
| printer.popLevel();
|
329 |
0
| printer.levelPrintln("</CHAPTER>");
|
330 |
| } |
331 |
| |
332 |
0
| public void visitEnter(final Section section) {
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333 |
0
| printer.levelPrint("<SECTION");
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334 |
0
| if (section.getNoNumber() != null) {
|
335 |
0
| printer.print(" noNumber=\"" + section.getNoNumber().booleanValue() + "\"");
|
336 |
| } |
337 |
0
| printer.println(">");
|
338 |
0
| printer.pushLevel();
|
339 |
| } |
340 |
| |
341 |
0
| public void visitLeave(final Section section) {
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342 |
0
| printer.popLevel();
|
343 |
0
| printer.levelPrintln("</SECTION>");
|
344 |
| } |
345 |
| |
346 |
0
| public void visitEnter(final SubsectionList subsectionList) {
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347 |
0
| printer.levelPrintln("<SUBSECTIONS>");
|
348 |
0
| printer.pushLevel();
|
349 |
| } |
350 |
| |
351 |
0
| public void visitLeave(final SubsectionList subsectionList) {
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352 |
0
| printer.popLevel();
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353 |
0
| printer.levelPrintln("</SUBSECTIONS>");
|
354 |
| } |
355 |
| |
356 |
0
| public void visitEnter(final Subsection subsection) {
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357 |
0
| printer.levelPrint("<SUBSECTION");
|
358 |
0
| if (subsection.getId() != null) {
|
359 |
0
| printer.print(" id=\"" + subsection.getId() + "\"");
|
360 |
| } |
361 |
0
| if (subsection.getLevel() != null) {
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362 |
0
| printer.print(" level=\"" + subsection.getLevel() + "\"");
|
363 |
| } |
364 |
0
| printer.println(">");
|
365 |
0
| printer.pushLevel();
|
366 |
| } |
367 |
| |
368 |
0
| public void visitLeave(final Subsection subsection) {
|
369 |
0
| printer.popLevel();
|
370 |
0
| printer.levelPrintln("</SUBSECTION>");
|
371 |
| } |
372 |
| |
373 |
0
| public void visitEnter(final Node node) {
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374 |
0
| printer.levelPrint("<NODE");
|
375 |
0
| if (node.getId() != null) {
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376 |
0
| printer.print(" id=\"" + node.getId() + "\"");
|
377 |
| } |
378 |
0
| if (node.getLevel() != null) {
|
379 |
0
| printer.print(" level=\"" + node.getLevel() + "\"");
|
380 |
| } |
381 |
0
| printer.println(">");
|
382 |
0
| printer.pushLevel();
|
383 |
| } |
384 |
| |
385 |
0
| public void visitLeave(final Node node) {
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386 |
0
| printer.popLevel();
|
387 |
0
| printer.levelPrintln("</NODE>");
|
388 |
| } |
389 |
| |
390 |
0
| public void visitEnter(final Axiom axiom) {
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391 |
0
| printer.levelPrintln("<AXIOM>");
|
392 |
0
| printer.pushLevel();
|
393 |
| } |
394 |
| |
395 |
0
| public void visitLeave(final Axiom axiom) {
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396 |
0
| printer.popLevel();
|
397 |
0
| printer.levelPrintln("</AXIOM>");
|
398 |
| } |
399 |
| |
400 |
0
| public void visitEnter(final Proposition proposition) {
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401 |
0
| printer.levelPrintln("<THEOREM>");
|
402 |
0
| printer.pushLevel();
|
403 |
| } |
404 |
| |
405 |
0
| public void visitLeave(final Proposition proposition) {
|
406 |
0
| printer.popLevel();
|
407 |
0
| printer.levelPrintln("</THEOREM>");
|
408 |
| } |
409 |
| |
410 |
0
| public void visitEnter(final Proof proof) {
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411 |
0
| printer.levelPrint("<PROOF");
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412 |
0
| if (proof.getKind() != null) {
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413 |
0
| printer.print(" kind=\"" + proof.getKind() + "\"");
|
414 |
| } |
415 |
0
| if (proof.getLevel() != null) {
|
416 |
0
| printer.print(" level=\"" + proof.getLevel() + "\"");
|
417 |
| } |
418 |
0
| printer.println(">");
|
419 |
| } |
420 |
| |
421 |
0
| public void visitLeave(final Proof proof) {
|
422 |
0
| printer.levelPrintln("</PROOF>");
|
423 |
| } |
424 |
| |
425 |
0
| public void visitEnter(final PredicateDefinition definition) {
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426 |
0
| printer.levelPrint("<DEFINITION_PREDICATE");
|
427 |
0
| if (definition.getArgumentNumber() != null) {
|
428 |
0
| printer.print(" arguments=\"" + definition.getArgumentNumber() + "\"");
|
429 |
| } |
430 |
0
| if (definition.getName() != null) {
|
431 |
0
| printer.print(" name=\"" + definition.getName() + "\"");
|
432 |
| } |
433 |
0
| printer.println(">");
|
434 |
0
| printer.pushLevel();
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435 |
0
| if (definition.getLatexPattern() != null) {
|
436 |
0
| printer.levelPrintln("<LATEXPATTERN>" + definition.getLatexPattern()
|
437 |
| + "</LATEXPATTERN>"); |
438 |
| } |
439 |
| } |
440 |
| |
441 |
0
| public void visitLeave(final PredicateDefinition definition) {
|
442 |
0
| printer.popLevel();
|
443 |
0
| printer.levelPrintln("</DEFINITION_PREDICATE>");
|
444 |
| } |
445 |
| |
446 |
0
| public void visitEnter(final FunctionDefinition definition) {
|
447 |
0
| printer.levelPrint("<DEFINITION_FUNCTION");
|
448 |
0
| if (definition.getArgumentNumber() != null) {
|
449 |
0
| printer.print(" arguments=\"" + definition.getArgumentNumber() + "\"");
|
450 |
| } |
451 |
0
| if (definition.getName() != null) {
|
452 |
0
| printer.print(" name=\"" + definition.getName() + "\"");
|
453 |
| } |
454 |
0
| printer.println(">");
|
455 |
0
| printer.pushLevel();
|
456 |
0
| if (definition.getLatexPattern() != null) {
|
457 |
0
| printer.levelPrintln("<LATEXPATTERN>" + definition.getLatexPattern()
|
458 |
| + "</LATEXPATTERN>"); |
459 |
| } |
460 |
| } |
461 |
| |
462 |
0
| public void visitLeave(final FunctionDefinition definition) {
|
463 |
0
| printer.popLevel();
|
464 |
0
| printer.levelPrintln("</DEFINITION_FUNCTION>");
|
465 |
| } |
466 |
| |
467 |
0
| public void visitEnter(final Rule rule) {
|
468 |
0
| printer.levelPrint("<RULE");
|
469 |
0
| if (rule.getName() != null) {
|
470 |
0
| printer.print(" name=\"" + rule.getName() + "\"");
|
471 |
| } |
472 |
0
| printer.println(">");
|
473 |
0
| printer.pushLevel();
|
474 |
| } |
475 |
| |
476 |
0
| public void visitLeave(final Rule rule) {
|
477 |
0
| printer.popLevel();
|
478 |
0
| printer.levelPrintln("</RULE>");
|
479 |
| } |
480 |
| |
481 |
0
| public void visitEnter(final LinkList linkList) {
|
482 |
0
| for (int i = 0; i < linkList.size(); i++) {
|
483 |
0
| printer.levelPrint("<LINK");
|
484 |
0
| if (linkList.get(i) != null) {
|
485 |
0
| printer.print(" id=\"" + linkList.get(i) + "\"");
|
486 |
| } |
487 |
0
| printer.println("/>");
|
488 |
| }; |
489 |
| } |
490 |
| |
491 |
0
| public void visitEnter(final Formula formula) {
|
492 |
0
| printer.levelPrintln("<FORMULA>");
|
493 |
0
| printer.pushLevel();
|
494 |
| } |
495 |
| |
496 |
0
| public void visitLeave(final Formula formula) {
|
497 |
0
| printer.popLevel();
|
498 |
0
| printer.levelPrintln("</FORMULA>");
|
499 |
| } |
500 |
| |
501 |
0
| public void visitEnter(final Term term) {
|
502 |
0
| printer.levelPrintln("<TERM>");
|
503 |
0
| printer.pushLevel();
|
504 |
| } |
505 |
| |
506 |
0
| public void visitLeave(final Term term) {
|
507 |
0
| printer.popLevel();
|
508 |
0
| printer.levelPrintln("</TERM>");
|
509 |
| } |
510 |
| |
511 |
0
| public void visitEnter(final VariableList variableList) {
|
512 |
0
| printer.levelPrintln("<VARLIST>");
|
513 |
0
| printer.pushLevel();
|
514 |
| } |
515 |
| |
516 |
0
| public void visitLeave(final VariableList variableList) {
|
517 |
0
| printer.popLevel();
|
518 |
0
| printer.levelPrintln("</VARLIST>");
|
519 |
| } |
520 |
| |
521 |
0
| public void visitEnter(final ElementList list) {
|
522 |
0
| final String operator = list.getOperator();
|
523 |
0
| printer.levelPrint("<" + operator);
|
524 |
0
| final boolean firstIsAtom = list.size() > 0 && list.getElement(0).isAtom();
|
525 |
0
| if (firstIsAtom) {
|
526 |
0
| final String atom = list.getElement(0).getAtom().getString();
|
527 |
0
| if (atom != null) {
|
528 |
0
| if ("VAR".equals(operator) || "PREDVAR".equals(operator)
|
529 |
| || "FUNVAR".equals(operator)) { |
530 |
0
| printer.print(" id=\"" + atom + "\"");
|
531 |
0
| } else if ("PREDCON".equals(operator) || "FUNCON".equals(operator)) {
|
532 |
0
| printer.print(" ref=\"" + atom + "\"");
|
533 |
| } else { |
534 |
0
| printer.print(" unknown=\"" + atom + "\"");
|
535 |
| } |
536 |
| } |
537 |
| } |
538 |
0
| if (list.size() == 0 || list.size() == 1 && list.getElement(0).isAtom()) {
|
539 |
0
| printer.print("/");
|
540 |
| } |
541 |
0
| printer.println(">");
|
542 |
0
| printer.pushLevel();
|
543 |
| } |
544 |
| |
545 |
0
| public void visitLeave(final ElementList list) {
|
546 |
0
| printer.popLevel();
|
547 |
0
| if (list.size() == 0 || list.size() == 1 && list.getElement(0).isAtom()) {
|
548 |
0
| return;
|
549 |
| } |
550 |
0
| printer.levelPrintln("</" + list.getOperator() + ">");
|
551 |
| } |
552 |
| |
553 |
0
| public void visitEnter(final LiteratureItemList list) {
|
554 |
0
| printer.levelPrintln("<BIBLIOGRAPHY>");
|
555 |
0
| printer.pushLevel();
|
556 |
| } |
557 |
| |
558 |
0
| public void visitLeave(final LiteratureItemList list) {
|
559 |
0
| printer.popLevel();
|
560 |
0
| printer.levelPrintln("</BIBLIOGRAPHY>");
|
561 |
| } |
562 |
| |
563 |
0
| public void visitEnter(final LiteratureItem item) {
|
564 |
0
| printer.levelPrint("<ITEM");
|
565 |
0
| if (item.getLabel() != null) {
|
566 |
0
| printer.print(" label=\"" + item.getLabel() + "\"");
|
567 |
| } |
568 |
0
| printer.println(">");
|
569 |
0
| printer.pushLevel();
|
570 |
| } |
571 |
| |
572 |
0
| public void visitLeave(final LiteratureItem item) {
|
573 |
0
| printer.popLevel();
|
574 |
0
| printer.levelPrintln("</ITEM>");
|
575 |
| } |
576 |
| |
577 |
| } |