Create internal package

7 files changed, 0 insertions, 382 deletions

diff --git a/src/main/java/org/zwobble/mammoth/html/Html.java b/src/main/java/org/zwobble/mammoth/html/Html.java
deleted file mode 100644
index e1bcef7..0000000
--- a/src/main/java/org/zwobble/mammoth/html/Html.java
+++ /dev/null
@@ -1,179 +0,0 @@
-package org.zwobble.mammoth.html;
-
-import org.zwobble.mammoth.util.MammothLists;
-import org.zwobble.mammoth.util.MammothOptionals;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-
-import static org.zwobble.mammoth.util.Casts.tryCast;
-import static org.zwobble.mammoth.util.MammothIterables.tryGetLast;
-import static org.zwobble.mammoth.util.MammothLists.list;
-import static org.zwobble.mammoth.util.MammothMaps.map;
-
-public class Html {
-    public static final HtmlNode FORCE_WRITE = HtmlForceWrite.FORCE_WRITE;
-
-    public static String write(List<HtmlNode> nodes) {
-        StringBuilder builder = new StringBuilder();
-        nodes.forEach(node -> HtmlWriter.write(node, builder));
-        return builder.toString();
-    }
-
-    public static HtmlNode text(String value) {
-        return new HtmlTextNode(value);
-    }
-
-    public static HtmlNode element(String tagName) {
-        return element(tagName, list());
-    }
-
-    public static HtmlNode element(String tagName, Map<String, String> attributes) {
-        return element(tagName, attributes, list());
-    }
-
-    public static HtmlNode element(String tagName, List<HtmlNode> children) {
-        return element(tagName, map(), children);
-    }
-
-    public static HtmlNode element(String tagName, Map<String, String> attributes, List<HtmlNode> children) {
-        return new HtmlElement(list(tagName), attributes, children, false);
-    }
-
-    public static HtmlNode collapsibleElement(String tagName) {
-        return collapsibleElement(list(tagName));
-    }
-
-    public static HtmlNode collapsibleElement(List<String> tagNames) {
-        return collapsibleElement(tagNames, map(), list());
-    }
-
-    public static HtmlNode collapsibleElement(String tagName, List<HtmlNode> children) {
-        return collapsibleElement(tagName, map(), children);
-    }
-
-    public static HtmlNode collapsibleElement(String tagName, Map<String, String> attributes, List<HtmlNode> children) {
-        return collapsibleElement(list(tagName), attributes, children);
-    }
-
-    public static HtmlNode collapsibleElement(List<String> tagNames, Map<String, String> attributes, List<HtmlNode> children) {
-        return new HtmlElement(tagNames, attributes, children, true);
-    }
-
-    public static HtmlNode selfClosingElement(String tagName) {
-        return selfClosingElement(tagName, map());
-    }
-
-    public static HtmlNode selfClosingElement(String tagName, Map<String, String> attributes) {
-        return new HtmlSelfClosingElement(tagName, attributes);
-    }
-
-    public static List<HtmlNode> stripEmpty(List<HtmlNode> nodes) {
-        return MammothLists.eagerFlatMap(nodes, node -> stripEmpty(node));
-    }
-
-    private static List<HtmlNode> stripEmpty(HtmlNode node) {
-        return node.accept(new HtmlNode.Mapper<List<HtmlNode>>() {
-            @Override
-            public List<HtmlNode> visit(HtmlElement element) {
-                List<HtmlNode> children = stripEmpty(element.getChildren());
-                if (children.isEmpty()) {
-                    return list();
-                } else {
-                    return list(new HtmlElement(
-                        element.getTagNames(),
-                        element.getAttributes(),
-                        children,
-                        element.isCollapsible()));
-                }
-            }
-
-            @Override
-            public List<HtmlNode> visit(HtmlSelfClosingElement element) {
-                return list(element);
-            }
-
-            @Override
-            public List<HtmlNode> visit(HtmlTextNode node) {
-                if (node.getValue().isEmpty()) {
-                    return list();
-                } else {
-                    return list(node);
-                }
-            }
-
-            @Override
-            public List<HtmlNode> visit(HtmlForceWrite forceWrite) {
-                return list(forceWrite);
-            }
-        });
-    }
-
-    public static List<HtmlNode> collapse(List<HtmlNode> nodes) {
-        List<HtmlNode> collapsed = new ArrayList<>();
-
-        for (HtmlNode node : nodes) {
-            collapsingAdd(collapsed, node);
-        }
-
-        return collapsed;
-    }
-
-    private static void collapsingAdd(List<HtmlNode> collapsed, HtmlNode node) {
-        HtmlNode collapsedNode = collapse(node);
-        if (!tryCollapse(collapsed, collapsedNode)) {
-            collapsed.add(collapsedNode);
-        }
-    }
-
-    private static HtmlNode collapse(HtmlNode node) {
-        return node.accept(new HtmlNode.Mapper<HtmlNode>() {
-            @Override
-            public HtmlNode visit(HtmlElement element) {
-                return new HtmlElement(
-                    element.getTagNames(),
-                    element.getAttributes(),
-                    collapse(element.getChildren()),
-                    element.isCollapsible());
-            }
-
-            @Override
-            public HtmlNode visit(HtmlSelfClosingElement element) {
-                return element;
-            }
-
-            @Override
-            public HtmlNode visit(HtmlTextNode node) {
-                return node;
-            }
-
-            @Override
-            public HtmlNode visit(HtmlForceWrite forceWrite) {
-                return forceWrite;
-            }
-        });
-    }
-
-    private static boolean tryCollapse(List<HtmlNode> collapsed, HtmlNode node) {
-        return MammothOptionals.map(
-            tryGetLast(collapsed).flatMap(last -> tryCast(HtmlElement.class, last)),
-            tryCast(HtmlElement.class, node),
-            (last, next) -> {
-                if (next.isCollapsible() && isMatch(last, next)) {
-                    for (HtmlNode child : next.getChildren()) {
-                        collapsingAdd(last.getChildren(), child);
-                    }
-                    return true;
-                } else {
-                    return false;
-                }
-            }
-        ).orElse(false);
-    }
-
-    private static boolean isMatch(HtmlElement first, HtmlElement second) {
-        return second.getTagNames().contains(first.getTagName()) &&
-            first.getAttributes().equals(second.getAttributes());
-    }
-}
diff --git a/src/main/java/org/zwobble/mammoth/html/HtmlElement.java b/src/main/java/org/zwobble/mammoth/html/HtmlElement.java
deleted file mode 100644
index b6dab22..0000000
--- a/src/main/java/org/zwobble/mammoth/html/HtmlElement.java
+++ /dev/null
@@ -1,48 +0,0 @@
-package org.zwobble.mammoth.html;
-
-import java.util.List;
-import java.util.Map;
-
-public class HtmlElement implements HtmlNode {
-    private final List<String> tagNames;
-    private final Map<String, String> attributes;
-    private final List<HtmlNode> children;
-    private final boolean collapsible;
-
-    public HtmlElement(List<String> tagNames, Map<String, String> attributes, List<HtmlNode> children, boolean collapsible) {
-        this.tagNames = tagNames;
-        this.attributes = attributes;
-        this.children = children;
-        this.collapsible = collapsible;
-    }
-
-    public List<String> getTagNames() {
-        return tagNames;
-    }
-
-    public String getTagName() {
-        return tagNames.get(0);
-    }
-
-    public Map<String, String> getAttributes() {
-        return attributes;
-    }
-
-    public List<HtmlNode> getChildren() {
-        return children;
-    }
-
-    public boolean isCollapsible() {
-        return collapsible;
-    }
-
-    @Override
-    public void visit(Visitor visitor) {
-        visitor.visit(this);
-    }
-
-    @Override
-    public <T> T accept(Mapper<T> visitor) {
-        return visitor.visit(this);
-    }
-}
diff --git a/src/main/java/org/zwobble/mammoth/html/HtmlForceWrite.java b/src/main/java/org/zwobble/mammoth/html/HtmlForceWrite.java
deleted file mode 100644
index f704fd9..0000000
--- a/src/main/java/org/zwobble/mammoth/html/HtmlForceWrite.java
+++ /dev/null
@@ -1,18 +0,0 @@
-package org.zwobble.mammoth.html;
-
-public class HtmlForceWrite implements HtmlNode {
-    public static final HtmlForceWrite FORCE_WRITE = new HtmlForceWrite();
-
-    private HtmlForceWrite() {
-    }
-
-    @Override
-    public void visit(Visitor visitor) {
-        visitor.visit(this);
-    }
-
-    @Override
-    public <T> T accept(Mapper<T> visitor) {
-        return visitor.visit(this);
-    }
-}
diff --git a/src/main/java/org/zwobble/mammoth/html/HtmlNode.java b/src/main/java/org/zwobble/mammoth/html/HtmlNode.java
deleted file mode 100644
index 6099519..0000000
--- a/src/main/java/org/zwobble/mammoth/html/HtmlNode.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package org.zwobble.mammoth.html;
-
-public interface HtmlNode {
-    // TODO: rename visit to accept
-    void visit(Visitor visitor);
-    <T> T accept(Mapper<T> visitor);
-
-    interface Visitor {
-        void visit(HtmlElement element);
-        void visit(HtmlSelfClosingElement element);
-        void visit(HtmlTextNode node);
-        void visit(HtmlForceWrite forceWrite);
-    }
-
-    interface Mapper<T> {
-        T visit(HtmlElement element);
-        T visit(HtmlSelfClosingElement element);
-        T visit(HtmlTextNode node);
-        T visit(HtmlForceWrite forceWrite);
-    }
-}
diff --git a/src/main/java/org/zwobble/mammoth/html/HtmlSelfClosingElement.java b/src/main/java/org/zwobble/mammoth/html/HtmlSelfClosingElement.java
deleted file mode 100644
index 62bfd73..0000000
--- a/src/main/java/org/zwobble/mammoth/html/HtmlSelfClosingElement.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package org.zwobble.mammoth.html;
-
-import java.util.Map;
-
-public class HtmlSelfClosingElement implements HtmlNode {
-    private final String tagName;
-    private final Map<String, String> attributes;
-
-    public HtmlSelfClosingElement(String tagName, Map<String, String> attributes) {
-        this.tagName = tagName;
-        this.attributes = attributes;
-    }
-
-    public String getTagName() {
-        return tagName;
-    }
-
-    public Map<String, String> getAttributes() {
-        return attributes;
-    }
-
-    @Override
-    public void visit(Visitor visitor) {
-        visitor.visit(this);
-    }
-
-    @Override
-    public <T> T accept(Mapper<T> visitor) {
-        return visitor.visit(this);
-    }
-}
diff --git a/src/main/java/org/zwobble/mammoth/html/HtmlTextNode.java b/src/main/java/org/zwobble/mammoth/html/HtmlTextNode.java
deleted file mode 100644
index a9f9fd5..0000000
--- a/src/main/java/org/zwobble/mammoth/html/HtmlTextNode.java
+++ /dev/null
@@ -1,23 +0,0 @@
-package org.zwobble.mammoth.html;
-
-public class HtmlTextNode implements HtmlNode {
-    private final String value;
-
-    public HtmlTextNode(String  value) {
-        this.value = value;
-    }
-
-    public String getValue() {
-        return value;
-    }
-
-    @Override
-    public void visit(Visitor visitor) {
-        visitor.visit(this);
-    }
-
-    @Override
-    public <T> T accept(Mapper<T> visitor) {
-        return visitor.visit(this);
-    }
-}
diff --git a/src/main/java/org/zwobble/mammoth/html/HtmlWriter.java b/src/main/java/org/zwobble/mammoth/html/HtmlWriter.java
deleted file mode 100644
index 4174918..0000000
--- a/src/main/java/org/zwobble/mammoth/html/HtmlWriter.java
+++ /dev/null
@@ -1,62 +0,0 @@
-package org.zwobble.mammoth.html;
-
-import java.util.Map;
-
-import static org.zwobble.mammoth.util.MammothLists.orderedBy;
-
-public class HtmlWriter {
-    public static void write(HtmlNode node, StringBuilder builder) {
-        node.visit(new HtmlNode.Visitor() {
-            @Override
-            public void visit(HtmlElement element) {
-                builder.append("<").append(element.getTagName());
-
-                HtmlWriter.generateAttributes(element.getAttributes(), builder);
-
-                builder.append(">");
-
-                element.getChildren().forEach(node -> write(node, builder));
-
-                builder
-                    .append("</")
-                    .append(element.getTagName())
-                    .append(">");
-            }
-
-            @Override
-            public void visit(HtmlSelfClosingElement element) {
-                builder.append("<").append(element.getTagName());
-                HtmlWriter.generateAttributes(element.getAttributes(), builder);
-                builder.append(" />");
-            }
-
-            @Override
-            public void visit(HtmlTextNode node) {
-                builder.append(HtmlWriter.escapeText(node.getValue()));
-            }
-
-            @Override
-            public void visit(HtmlForceWrite forceWrite) {
-            }
-        });
-    }
-
-    private static void generateAttributes(Map<String, String> attributes, StringBuilder builder) {
-        for (Map.Entry<String, String> attribute : orderedBy(attributes.entrySet(), Map.Entry::getKey)) {
-            builder
-                .append(" ")
-                .append(attribute.getKey())
-                .append("=\"")
-                .append(HtmlWriter.escapeAttributeValue(attribute.getValue()))
-                .append("\"");
-        }
-    }
-
-    private static String escapeText(String text) {
-        return text.replace("&", "&amp;").replace("<", "&lt;").replace(">", "&gt;");
-    }
-
-    private static String escapeAttributeValue(String value) {
-        return escapeText(value).replace("\"", "&quot;");
-    }
-}