Nomad changes

docs/snippets/java/config/element_based_output.md

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+```java title="Element-Based Output (Java)"
+import dev.kreuzberg.Kreuzberg;
+import dev.kreuzberg.ExtractionConfig;
+import dev.kreuzberg.ExtractionResult;
+import dev.kreuzberg.Element;
+import dev.kreuzberg.ResultFormat;
+import java.nio.file.Path;
+import java.util.List;
+
+public class ElementBasedOutput {
+    public static void main(String[] args) throws Exception {
+        // Configure element-based output
+        ExtractionConfig config = ExtractionConfig.builder()
+            .withResultFormat(ResultFormat.ElementBased)
+            .build();
+
+        // Extract document
+        ExtractionResult result = Kreuzberg.extractFileSync(Path.of("document.pdf"), config);
+
+        // Access elements
+        List<Element> elements = result.elements();
+        if (elements != null) {
+            for (Element element : elements) {
+                System.out.println("Type: " + element.elementType());
+
+                String text = element.text();
+                if (text.length() > 100) {
+                    text = text.substring(0, 100);
+                }
+                System.out.println("Text: " + text);
+
+                if (element.metadata().pageNumber() != null) {
+                    System.out.println("Page: " + element.metadata().pageNumber());
+                }
+
+                if (element.metadata().coordinates() != null) {
+                    System.out.println("Coords: " + element.metadata().coordinates());
+                }
+
+                System.out.println("---");
+            }
+
+            // Filter by element type
+            elements.stream()
+                .filter(e -> "Title".equalsIgnoreCase(String.valueOf(e.elementType())))
+                .forEach(title -> {
+                    String level = title.metadata().additional().getOrDefault("level", "unknown");
+                    System.out.printf("[%s] %s%n", level, title.text());
+                });
+        }
+    }
+}
+```