From 3e2786a004eddf968a5fa7d5a92dff5b1b5f7734 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Wed, 24 Feb 2016 08:16:16 +0000
Subject: Create internal package

---
 .../mammoth/styles/DocumentElementMatcher.java     |   5 -
 .../mammoth/styles/DocumentElementMatching.java    |  26 ---
 .../java/org/zwobble/mammoth/styles/HtmlPath.java  |  51 ------
 .../zwobble/mammoth/styles/HtmlPathElement.java    |  38 -----
 .../zwobble/mammoth/styles/ParagraphMatcher.java   |  50 ------
 .../org/zwobble/mammoth/styles/RunMatcher.java     |  30 ----
 .../java/org/zwobble/mammoth/styles/StyleMap.java  |  57 -------
 .../zwobble/mammoth/styles/StyleMapBuilder.java    |  41 -----
 .../org/zwobble/mammoth/styles/StyleMapping.java   |  19 ---
 .../zwobble/mammoth/styles/parsing/ListVar.java    |  34 ----
 .../zwobble/mammoth/styles/parsing/Parsing.java    |  21 ---
 .../mammoth/styles/parsing/StyleMapParser.java     |  34 ----
 .../mammoth/styles/parsing/StyleMappingParser.java | 178 ---------------------
 13 files changed, 584 deletions(-)
 delete mode 100644 src/main/java/org/zwobble/mammoth/styles/DocumentElementMatcher.java
 delete mode 100644 src/main/java/org/zwobble/mammoth/styles/DocumentElementMatching.java
 delete mode 100644 src/main/java/org/zwobble/mammoth/styles/HtmlPath.java
 delete mode 100644 src/main/java/org/zwobble/mammoth/styles/HtmlPathElement.java
 delete mode 100644 src/main/java/org/zwobble/mammoth/styles/ParagraphMatcher.java
 delete mode 100644 src/main/java/org/zwobble/mammoth/styles/RunMatcher.java
 delete mode 100644 src/main/java/org/zwobble/mammoth/styles/StyleMap.java
 delete mode 100644 src/main/java/org/zwobble/mammoth/styles/StyleMapBuilder.java
 delete mode 100644 src/main/java/org/zwobble/mammoth/styles/StyleMapping.java
 delete mode 100644 src/main/java/org/zwobble/mammoth/styles/parsing/ListVar.java
 delete mode 100644 src/main/java/org/zwobble/mammoth/styles/parsing/Parsing.java
 delete mode 100644 src/main/java/org/zwobble/mammoth/styles/parsing/StyleMapParser.java
 delete mode 100644 src/main/java/org/zwobble/mammoth/styles/parsing/StyleMappingParser.java

(limited to 'src/main/java/org/zwobble/mammoth/styles')

diff --git a/src/main/java/org/zwobble/mammoth/styles/DocumentElementMatcher.java b/src/main/java/org/zwobble/mammoth/styles/DocumentElementMatcher.java
deleted file mode 100644
index 19d5be5..0000000
--- a/src/main/java/org/zwobble/mammoth/styles/DocumentElementMatcher.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package org.zwobble.mammoth.styles;
-
-public interface DocumentElementMatcher<T> {
-    boolean matches(T element);
-}
diff --git a/src/main/java/org/zwobble/mammoth/styles/DocumentElementMatching.java b/src/main/java/org/zwobble/mammoth/styles/DocumentElementMatching.java
deleted file mode 100644
index 0ed00fc..0000000
--- a/src/main/java/org/zwobble/mammoth/styles/DocumentElementMatching.java
+++ /dev/null
@@ -1,26 +0,0 @@
-package org.zwobble.mammoth.styles;
-
-import org.zwobble.mammoth.documents.Style;
-
-import java.util.Optional;
-import java.util.function.BiPredicate;
-
-class DocumentElementMatching {
-    static boolean matchesStyle(Optional<String> styleId, Optional<String> styleName, Optional<Style> style) {
-        return matchesStyleId(styleId, style) && matchesStyleName(styleName, style);
-    }
-
-    private static boolean matchesStyleId(Optional<String> styleId, Optional<Style> style) {
-        return matches(styleId, style.map(Style::getStyleId), Object::equals);
-    }
-
-    private static boolean matchesStyleName(Optional<String> styleName, Optional<Style> style) {
-        return matches(styleName, style.flatMap(Style::getName), String::equalsIgnoreCase);
-    }
-
-    static <T> boolean matches(Optional<T> required, Optional<T> actual, BiPredicate<T, T> areEqual) {
-        return required
-            .map(requiredValue -> actual.map(actualValue -> areEqual.test(requiredValue, actualValue)).orElse(false))
-            .orElse(true);
-    }
-}
diff --git a/src/main/java/org/zwobble/mammoth/styles/HtmlPath.java b/src/main/java/org/zwobble/mammoth/styles/HtmlPath.java
deleted file mode 100644
index 93fd0fa..0000000
--- a/src/main/java/org/zwobble/mammoth/styles/HtmlPath.java
+++ /dev/null
@@ -1,51 +0,0 @@
-package org.zwobble.mammoth.styles;
-
-import com.google.common.collect.Lists;
-import org.zwobble.mammoth.html.HtmlNode;
-
-import java.util.List;
-import java.util.Map;
-
-import static org.zwobble.mammoth.util.MammothLists.list;
-import static org.zwobble.mammoth.util.MammothMaps.map;
-
-public class HtmlPath {
-    public static final HtmlPath EMPTY = new HtmlPath(list());
-
-    public static HtmlPath element(String tagName) {
-        return element(tagName, map());
-    }
-
-    public static HtmlPath element(String tagName, Map<String, String> attributes) {
-        return new HtmlPath(list(new HtmlPathElement(list(tagName), attributes, false)));
-    }
-
-    public static HtmlPath collapsibleElement(String tagName) {
-        return collapsibleElement(tagName, map());
-    }
-
-    public static HtmlPath collapsibleElement(List<String> tagNames) {
-        return collapsibleElement(tagNames, map());
-    }
-
-    public static HtmlPath collapsibleElement(String tagName, Map<String, String> attributes) {
-        return collapsibleElement(list(tagName), attributes);
-    }
-
-    public static HtmlPath collapsibleElement(List<String> tagNames, Map<String, String> attributes) {
-        return new HtmlPath(list(new HtmlPathElement(tagNames, attributes, true)));
-    }
-
-    private final List<HtmlPathElement> elements;
-
-    public HtmlPath(List<HtmlPathElement> elements) {
-        this.elements = elements;
-    }
-
-    public List<HtmlNode> wrap(List<HtmlNode> nodes) {
-        for (HtmlPathElement element : Lists.reverse(elements)) {
-            nodes = element.wrap(nodes);
-        }
-        return nodes;
-    }
-}
diff --git a/src/main/java/org/zwobble/mammoth/styles/HtmlPathElement.java b/src/main/java/org/zwobble/mammoth/styles/HtmlPathElement.java
deleted file mode 100644
index e503766..0000000
--- a/src/main/java/org/zwobble/mammoth/styles/HtmlPathElement.java
+++ /dev/null
@@ -1,38 +0,0 @@
-package org.zwobble.mammoth.styles;
-
-import org.zwobble.mammoth.html.HtmlElement;
-import org.zwobble.mammoth.html.HtmlNode;
-
-import java.util.List;
-import java.util.Map;
-
-import static org.zwobble.mammoth.util.MammothLists.list;
-import static org.zwobble.mammoth.util.MammothMaps.map;
-
-public class HtmlPathElement {
-    public static HtmlPathElement fresh(String tagName) {
-        return new HtmlPathElement(list(tagName), map(), false);
-    }
-
-    public static HtmlPathElement collapsible(String tagName) {
-        return collapsible(tagName, map());
-    }
-
-    public static HtmlPathElement collapsible(String tagName, Map<String, String> attributes) {
-        return new HtmlPathElement(list(tagName), attributes, true);
-    }
-
-    private final List<String> tagNames;
-    private final Map<String, String> attributes;
-    private final boolean isCollapsible;
-
-    public HtmlPathElement(List<String> tagNames, Map<String, String> attributes, boolean isCollapsible) {
-        this.tagNames = tagNames;
-        this.attributes = attributes;
-        this.isCollapsible = isCollapsible;
-    }
-
-    public List<HtmlNode> wrap(List<HtmlNode> nodes) {
-        return list(new HtmlElement(tagNames, attributes, nodes, isCollapsible));
-    }
-}
diff --git a/src/main/java/org/zwobble/mammoth/styles/ParagraphMatcher.java b/src/main/java/org/zwobble/mammoth/styles/ParagraphMatcher.java
deleted file mode 100644
index 395a20b..0000000
--- a/src/main/java/org/zwobble/mammoth/styles/ParagraphMatcher.java
+++ /dev/null
@@ -1,50 +0,0 @@
-package org.zwobble.mammoth.styles;
-
-import org.zwobble.mammoth.documents.NumberingLevel;
-import org.zwobble.mammoth.documents.Paragraph;
-
-import java.util.Optional;
-
-public class ParagraphMatcher implements DocumentElementMatcher<Paragraph> {
-    public static final ParagraphMatcher ANY = new ParagraphMatcher(Optional.empty(), Optional.empty(), Optional.empty());
-
-    public static ParagraphMatcher styleId(String styleId) {
-        return new ParagraphMatcher(Optional.of(styleId), Optional.empty(), Optional.empty());
-    }
-
-    public static ParagraphMatcher styleName(String styleName) {
-        return new ParagraphMatcher(Optional.empty(), Optional.of(styleName), Optional.empty());
-    }
-
-    public static ParagraphMatcher orderedList(String level) {
-        return new ParagraphMatcher(Optional.empty(), Optional.empty(), Optional.of(NumberingLevel.ordered(level)));
-    }
-
-    public static ParagraphMatcher unorderedList(String level) {
-        return new ParagraphMatcher(Optional.empty(), Optional.empty(), Optional.of(NumberingLevel.unordered(level)));
-    }
-
-    private final Optional<String> styleId;
-    private final Optional<String> styleName;
-    private final Optional<NumberingLevel> numbering;
-
-    public ParagraphMatcher(Optional<String> styleId, Optional<String> styleName, Optional<NumberingLevel> numbering) {
-        this.styleId = styleId;
-        this.styleName = styleName;
-        this.numbering = numbering;
-    }
-
-    @Override
-    public boolean matches(Paragraph paragraph) {
-        return matchesStyle(paragraph) && matchesNumbering(paragraph);
-    }
-
-    private boolean matchesStyle(Paragraph paragraph) {
-        return DocumentElementMatching.matchesStyle(styleId, styleName, paragraph.getStyle());
-    }
-
-    private boolean matchesNumbering(Paragraph paragraph) {
-        return DocumentElementMatching.matches(numbering, paragraph.getNumbering(), (first, second) ->
-            first.isOrdered() == second.isOrdered() && first.getLevelIndex().equalsIgnoreCase(second.getLevelIndex()));
-    }
-}
diff --git a/src/main/java/org/zwobble/mammoth/styles/RunMatcher.java b/src/main/java/org/zwobble/mammoth/styles/RunMatcher.java
deleted file mode 100644
index f0078ce..0000000
--- a/src/main/java/org/zwobble/mammoth/styles/RunMatcher.java
+++ /dev/null
@@ -1,30 +0,0 @@
-package org.zwobble.mammoth.styles;
-
-import org.zwobble.mammoth.documents.Run;
-
-import java.util.Optional;
-
-public class RunMatcher implements DocumentElementMatcher<Run> {
-    public static final RunMatcher ANY = new RunMatcher(Optional.empty(), Optional.empty());
-
-    public static RunMatcher styleId(String styleId) {
-        return new RunMatcher(Optional.of(styleId), Optional.empty());
-    }
-
-    public static RunMatcher styleName(String styleName) {
-        return new RunMatcher(Optional.empty(), Optional.of(styleName));
-    }
-
-    private final Optional<String> styleId;
-    private final Optional<String> styleName;
-
-    public RunMatcher(Optional<String> styleId, Optional<String> styleName) {
-        this.styleId = styleId;
-        this.styleName = styleName;
-    }
-
-    @Override
-    public boolean matches(Run run) {
-        return DocumentElementMatching.matchesStyle(styleId, styleName, run.getStyle());
-    }
-}
diff --git a/src/main/java/org/zwobble/mammoth/styles/StyleMap.java b/src/main/java/org/zwobble/mammoth/styles/StyleMap.java
deleted file mode 100644
index d214acb..0000000
--- a/src/main/java/org/zwobble/mammoth/styles/StyleMap.java
+++ /dev/null
@@ -1,57 +0,0 @@
-package org.zwobble.mammoth.styles;
-
-import com.google.common.collect.Iterables;
-import org.zwobble.mammoth.documents.Paragraph;
-import org.zwobble.mammoth.documents.Run;
-
-import java.util.List;
-import java.util.Optional;
-
-public class StyleMap {
-    public static StyleMapBuilder builder() {
-        return new StyleMapBuilder();
-    }
-
-    public static final StyleMap EMPTY = new StyleMapBuilder().build();
-
-    private final HtmlPath underline;
-    private final HtmlPath strikethrough;
-    private final List<StyleMapping<Paragraph>> paragraphStyles;
-    private final List<StyleMapping<Run>> runStyles;
-
-    public StyleMap(
-        HtmlPath underline,
-        HtmlPath strikethrough,
-        List<StyleMapping<Paragraph>> paragraphStyles,
-        List<StyleMapping<Run>> runStyles)
-    {
-        this.underline = underline;
-        this.strikethrough = strikethrough;
-        this.paragraphStyles = paragraphStyles;
-        this.runStyles = runStyles;
-    }
-
-    public HtmlPath getUnderline() {
-        return underline;
-    }
-
-    public HtmlPath getStrikethrough() {
-        return strikethrough;
-    }
-
-    public Optional<HtmlPath> getParagraphHtmlPath(Paragraph paragraph) {
-        com.google.common.base.Optional<StyleMapping<Paragraph>> mapping = Iterables.tryFind(
-            paragraphStyles,
-            styleMapping -> styleMapping.matches(paragraph));
-        return Optional.ofNullable(mapping.orNull())
-            .map(StyleMapping::getHtmlPath);
-    }
-
-    public Optional<HtmlPath> getRunHtmlPath(Run run) {
-        com.google.common.base.Optional<StyleMapping<Run>> mapping = Iterables.tryFind(
-            runStyles,
-            styleMapping -> styleMapping.matches(run));
-        return Optional.ofNullable(mapping.orNull())
-            .map(StyleMapping::getHtmlPath);
-    }
-}
diff --git a/src/main/java/org/zwobble/mammoth/styles/StyleMapBuilder.java b/src/main/java/org/zwobble/mammoth/styles/StyleMapBuilder.java
deleted file mode 100644
index cdc3f31..0000000
--- a/src/main/java/org/zwobble/mammoth/styles/StyleMapBuilder.java
+++ /dev/null
@@ -1,41 +0,0 @@
-package org.zwobble.mammoth.styles;
-
-import com.google.common.collect.ImmutableList;
-import org.zwobble.mammoth.documents.Paragraph;
-import org.zwobble.mammoth.documents.Run;
-
-public class StyleMapBuilder {
-    private HtmlPath underline;
-    private HtmlPath strikethrough;
-    private final ImmutableList.Builder<StyleMapping<Paragraph>> paragraphStyles = ImmutableList.builder();
-    private final ImmutableList.Builder<StyleMapping<Run>> runStyles = ImmutableList.builder();
-
-    public StyleMapBuilder() {
-        this.underline = HtmlPath.EMPTY;
-        this.strikethrough = HtmlPath.collapsibleElement("s");
-    }
-
-    public StyleMapBuilder underline(HtmlPath path) {
-        this.underline = path;
-        return this;
-    }
-
-    public StyleMapBuilder strikethrough(HtmlPath path) {
-        this.strikethrough = path;
-        return this;
-    }
-
-    public StyleMapBuilder mapParagraph(ParagraphMatcher matcher, HtmlPath path) {
-        paragraphStyles.add(new StyleMapping<Paragraph>(matcher, path));
-        return this;
-    }
-
-    public StyleMapBuilder mapRun(RunMatcher matcher, HtmlPath path) {
-        runStyles.add(new StyleMapping<Run>(matcher, path));
-        return this;
-    }
-
-    public StyleMap build() {
-        return new StyleMap(underline, strikethrough, paragraphStyles.build(), runStyles.build());
-    }
-}
diff --git a/src/main/java/org/zwobble/mammoth/styles/StyleMapping.java b/src/main/java/org/zwobble/mammoth/styles/StyleMapping.java
deleted file mode 100644
index c94d1aa..0000000
--- a/src/main/java/org/zwobble/mammoth/styles/StyleMapping.java
+++ /dev/null
@@ -1,19 +0,0 @@
-package org.zwobble.mammoth.styles;
-
-public class StyleMapping<T> {
-    private final DocumentElementMatcher<T> matcher;
-    private final HtmlPath htmlPath;
-
-    public StyleMapping(DocumentElementMatcher<T> matcher, HtmlPath htmlPath) {
-        this.matcher = matcher;
-        this.htmlPath = htmlPath;
-    }
-
-    public boolean matches(T element) {
-        return matcher.matches(element);
-    }
-
-    public HtmlPath getHtmlPath() {
-        return htmlPath;
-    }
-}
diff --git a/src/main/java/org/zwobble/mammoth/styles/parsing/ListVar.java b/src/main/java/org/zwobble/mammoth/styles/parsing/ListVar.java
deleted file mode 100644
index e23acf8..0000000
--- a/src/main/java/org/zwobble/mammoth/styles/parsing/ListVar.java
+++ /dev/null
@@ -1,34 +0,0 @@
-package org.zwobble.mammoth.styles.parsing;
-
-
-import com.google.common.collect.ImmutableList;
-import org.parboiled.support.Var;
-
-import java.util.List;
-
-import static org.zwobble.mammoth.util.MammothLists.list;
-
-class ListVar<T> extends Var<ImmutableList.Builder<T>> {
-    boolean append(Var<T> element) {
-        return append(element.get());
-    }
-
-    boolean append(T element) {
-        if (get() == null) {
-            set(ImmutableList.builder());
-        }
-        return set(get().add(element));
-    }
-
-    public List<T> build() {
-        if (get() == null) {
-            return list();
-        } else {
-            return get().build();
-        }
-    }
-
-    public boolean isEmpty() {
-        return get() == null;
-    }
-}
diff --git a/src/main/java/org/zwobble/mammoth/styles/parsing/Parsing.java b/src/main/java/org/zwobble/mammoth/styles/parsing/Parsing.java
deleted file mode 100644
index 8971f8a..0000000
--- a/src/main/java/org/zwobble/mammoth/styles/parsing/Parsing.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package org.zwobble.mammoth.styles.parsing;
-
-import org.parboiled.BaseParser;
-import org.parboiled.Parboiled;
-import org.parboiled.Rule;
-import org.parboiled.parserunners.ReportingParseRunner;
-import org.parboiled.support.ParsingResult;
-
-import java.util.function.Function;
-
-public class Parsing {
-    public static <T, U extends BaseParser<T>, V> void parse(Class<U> parserType, Function<U, Rule> rule, String value) {
-        U parser = Parboiled.createParser(parserType);
-        ReportingParseRunner<T> runner = new ReportingParseRunner<>(rule.apply(parser));
-        ParsingResult<T> result = runner.run(value);
-        if (result.hasErrors()) {
-            // TODO: wrap in result
-            throw new RuntimeException("Parse error");
-        }
-    }
-}
diff --git a/src/main/java/org/zwobble/mammoth/styles/parsing/StyleMapParser.java b/src/main/java/org/zwobble/mammoth/styles/parsing/StyleMapParser.java
deleted file mode 100644
index ab453cd..0000000
--- a/src/main/java/org/zwobble/mammoth/styles/parsing/StyleMapParser.java
+++ /dev/null
@@ -1,34 +0,0 @@
-package org.zwobble.mammoth.styles.parsing;
-
-import org.parboiled.support.Var;
-import org.zwobble.mammoth.styles.StyleMap;
-import org.zwobble.mammoth.styles.StyleMapBuilder;
-
-import java.util.List;
-
-import static java.util.Arrays.asList;
-
-public class StyleMapParser {
-    public static StyleMap parse(String input) {
-        return parse(asList(input.split("\\r?\\n")));
-    }
-
-    public static StyleMap parse(List<String> lines) {
-        Var<StyleMapBuilder> styleMap = new Var<>(StyleMap.builder());
-        for (String line : lines) {
-            handleLine(styleMap, line);
-        }
-        return styleMap.get().build();
-    }
-
-    private static void handleLine(Var<StyleMapBuilder> styleMap, String line) {
-        if (line.startsWith("#")) {
-            return;
-        }
-        line = line.trim();
-        if (line.isEmpty()) {
-            return;
-        }
-        Parsing.parse(StyleMappingParser.class, parser -> parser.StyleMapping(styleMap), line);
-    }
-}
diff --git a/src/main/java/org/zwobble/mammoth/styles/parsing/StyleMappingParser.java b/src/main/java/org/zwobble/mammoth/styles/parsing/StyleMappingParser.java
deleted file mode 100644
index 73b547f..0000000
--- a/src/main/java/org/zwobble/mammoth/styles/parsing/StyleMappingParser.java
+++ /dev/null
@@ -1,178 +0,0 @@
-package org.zwobble.mammoth.styles.parsing;
-
-import org.parboiled.Action;
-import org.parboiled.BaseParser;
-import org.parboiled.Context;
-import org.parboiled.Rule;
-import org.parboiled.support.Var;
-import org.zwobble.mammoth.documents.NumberingLevel;
-import org.zwobble.mammoth.styles.*;
-
-import java.math.BigInteger;
-import java.util.Optional;
-import java.util.function.BiFunction;
-
-import static org.zwobble.mammoth.util.MammothMaps.map;
-
-public class StyleMappingParser extends BaseParser<StyleMapBuilder> {
-    Rule StyleMapping(Var<StyleMapBuilder> styleMap) {
-        Var<BiFunction<StyleMapBuilder, HtmlPath, StyleMapBuilder>> documentElementMatcher = new Var<>();
-        Var<HtmlPath> path = new Var<>();
-        return Sequence(
-            DocumentElementMatcher(documentElementMatcher), Whitespace(), "=>", Whitespace(), HtmlPath(path), EOI,
-            styleMap.set(documentElementMatcher.get().apply(styleMap.get(), path.get())));
-    }
-
-    Rule DocumentElementMatcher(Var<BiFunction<StyleMapBuilder, HtmlPath, StyleMapBuilder>> updateBuilder) {
-        Var<ParagraphMatcher> paragraphMatcher = new Var<>();
-        Var<RunMatcher> runMatcher = new Var<>();
-        return FirstOf(
-            Sequence(
-                ParagraphMatcher(paragraphMatcher),
-                new Action() {
-                    @Override
-                    public boolean run(Context context) {
-                        updateBuilder.set((styleMap, htmlPath) -> styleMap.mapParagraph(paragraphMatcher.get(), htmlPath));
-                        return true;
-                    }
-                }),
-            Sequence(
-                RunMatcher(runMatcher),
-                new Action() {
-                    @Override
-                    public boolean run(Context context) {
-                        updateBuilder.set((styleMap, htmlPath) -> styleMap.mapRun(runMatcher.get(), htmlPath));
-                        return true;
-                    }
-                }),
-            Sequence(
-                "u",
-                new Action() {
-                    @Override
-                    public boolean run(Context context) {
-                        updateBuilder.set(StyleMapBuilder::underline);
-                        return true;
-                    }
-                }),
-            Sequence(
-                "s",
-                new Action() {
-                    @Override
-                    public boolean run(Context context) {
-                        updateBuilder.set(StyleMapBuilder::strikethrough);
-                        return true;
-                    }
-                }));
-    }
-
-    public Rule ParagraphMatcher(Var<ParagraphMatcher> matcher) {
-        Var<Optional<String>> styleId = new Var<>();
-        Var<Optional<String>> styleName = new Var<>();
-        Var<Optional<NumberingLevel>> numbering = new Var<>();
-        return Sequence(
-            "p", StyleId(styleId), StyleName(styleName), Numbering(numbering),
-            matcher.set(new ParagraphMatcher(styleId.get(), styleName.get(), numbering.get())));
-    }
-
-    public Rule RunMatcher(Var<RunMatcher> matcher) {
-        Var<Optional<String>> styleId = new Var<>();
-        Var<Optional<String>> styleName = new Var<>();
-        return Sequence(
-            "r", StyleId(styleId), StyleName(styleName),
-            matcher.set(new RunMatcher(styleId.get(), styleName.get())));
-    }
-
-    Rule StyleId(Var<Optional<String>> styleId) {
-        return Sequence(styleId.set(Optional.empty()), Optional(".", Identifier(), styleId.set(Optional.of(match()))));
-    }
-
-    Rule StyleName(Var<Optional<String>> styleName) {
-        Var<String> value = new Var<>();
-        return Sequence(
-            styleName.set(Optional.empty()),
-            Optional("[style-name=", SingleQuotedString(value), "]", styleName.set(Optional.of(value.get()))));
-    }
-
-    Rule Numbering(Var<Optional<NumberingLevel>> numbering) {
-        Var<Boolean> isOrdered = new Var<>();
-        Var<BigInteger> level = new Var<>();
-        return Sequence(
-            numbering.set(Optional.empty()),
-            Optional(Sequence(
-                ":", NumberingType(isOrdered), "(", Number(level), ")",
-                numbering.set(Optional.of(new NumberingLevel(level.get().subtract(BigInteger.ONE).toString(), isOrdered.get()))))));
-    }
-
-    Rule NumberingType(Var<Boolean> isOrdered) {
-        return FirstOf(
-            Sequence("ordered-list", isOrdered.set(true)),
-            Sequence("unordered-list", isOrdered.set(false)));
-    }
-
-    Rule Number(Var<BigInteger> level) {
-        return Sequence(
-            OneOrMore(CharRange('0', '9')),
-            level.set(new BigInteger(match())));
-    }
-
-    public Rule HtmlPath(Var<HtmlPath> htmlPath) {
-        ListVar<HtmlPathElement> elements = new ListVar<>();
-        return Sequence(Optional(HtmlPathElements(elements)), htmlPath.set(new HtmlPath(elements.build())));
-    }
-
-    Rule HtmlPathElements(ListVar<HtmlPathElement> elements) {
-        Var<HtmlPathElement> element = new Var<>();
-        return Sequence(
-            HtmlPathElement(element),
-            elements.append(element),
-            ZeroOrMore(Sequence(Whitespace(), Ch('>'), Whitespace(), HtmlPathElement(element), elements.append(element))));
-    }
-
-    Rule HtmlPathElement(Var<HtmlPathElement> element) {
-        ListVar<String> tagNames = new ListVar<>();
-        ListVar<String> classNames = new ListVar<>();
-        Var<Boolean> fresh = new Var<>();
-        return Sequence(
-            TagNames(tagNames),
-            ClassNames(classNames),
-            Fresh(fresh),
-            element.set(new HtmlPathElement(
-                tagNames.build(),
-                classNames.isEmpty() ? map() : map("class", String.join(" ", classNames.build())),
-                !fresh.get())));
-    }
-
-    Rule TagNames(ListVar<String> tagNames) {
-        return Sequence(
-            Identifier(),
-            tagNames.append(match()),
-            ZeroOrMore(Sequence("|", Identifier(), tagNames.append(match()))));
-    }
-
-    Rule ClassNames(ListVar<String> classNames) {
-        Var<String> className = new Var<>();
-        return ZeroOrMore(Sequence(ClassName(className), classNames.append(className)));
-    }
-
-    Rule ClassName(Var<String> className) {
-        return Sequence(".", Identifier(), className.set(match()));
-    }
-
-    Rule Fresh(Var<Boolean> fresh) {
-        return Sequence(fresh.set(false), Optional(":fresh", fresh.set(true)));
-    }
-
-    Rule SingleQuotedString(Var<String> value) {
-        return Sequence("'", ZeroOrMore(NoneOf("\'")), value.set(match()), "'");
-    }
-
-    Rule Identifier() {
-        return Sequence(
-            FirstOf(CharRange('a', 'z'), CharRange('A', 'Z')),
-            ZeroOrMore(FirstOf(CharRange('a', 'z'), CharRange('A', 'Z'), CharRange('0', '9'), Ch('-'), Ch('_'))));
-    }
-
-    Rule Whitespace() {
-        return ZeroOrMore(AnyOf(" \t"));
-    }
-}
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