Rename HtmlElementNode to HtmlElement

1 files changed, 49 insertions, 0 deletions

diff --git a/src/main/java/org/zwobble/mammoth/html/HtmlElement.java b/src/main/java/org/zwobble/mammoth/html/HtmlElement.java
new file mode 100644
index 0000000..312cebe
--- /dev/null
+++ b/src/main/java/org/zwobble/mammoth/html/HtmlElement.java
@@ -0,0 +1,49 @@
+package org.zwobble.mammoth.html;
+
+import com.google.common.base.Function;
+import com.google.common.collect.Ordering;
+
+import java.util.List;
+import java.util.Map;
+
+public class HtmlElement implements HtmlNode {
+    private final String tagName;
+    private final Map<String, String> attributes;
+    private final List<HtmlNode> children;
+
+    public HtmlElement(String tagName, Map<String, String> attributes, List<HtmlNode> children) {
+        this.tagName = tagName;
+        this.attributes = attributes;
+        this.children = children;
+    }
+
+    @Override
+    public void write(StringBuilder builder) {
+        builder.append("<").append(tagName);
+
+        List<Map.Entry<String, String>> sortedAttributes = orderBy(Map.Entry<String, String>::getKey)
+            .sortedCopy(attributes.entrySet());
+
+        for (Map.Entry<String, String> attribute : sortedAttributes) {
+            builder
+                .append(" ")
+                .append(attribute.getKey())
+                .append("=\"")
+                .append(attribute.getValue())
+                .append("\"");
+        }
+
+        builder.append(">");
+
+        children.forEach(node -> node.write(builder));
+
+        builder
+            .append("</")
+            .append(tagName)
+            .append(">");
+    }
+
+    private static <T, R extends Comparable<R>> Ordering<T> orderBy(Function<T, R> getKey) {
+        return Ordering.from((first, second) -> getKey.apply(first).compareTo(getKey.apply(second)));
+    }
+}