Nomad changes

docs/snippets/kotlin/ocr/cloud_ocr_backend.md

@@ -0,0 +1,45 @@
+```kotlin title="Kotlin"
+import dev.kreuzberg.*
+import java.nio.file.Path
+
+class CloudOcrBackend(
+    private val apiKey: String,
+    private val supportedLangs: List<String>,
+) : IOcrBackend {
+
+    override fun name(): String = "cloud-ocr"
+
+    override fun version(): String = "1.0.0"
+
+    override fun process_image(image_bytes: ByteArray, config: OcrConfig): ExtractionResult {
+        val text = callCloudApi(image_bytes, config.language())
+        return ExtractionResult.builder()
+            .withContent(text)
+            .withMimeType("text/plain")
+            .withMetadata(Metadata.builder().build())
+            .build()
+    }
+
+    override fun process_image_file(path: Path, config: OcrConfig): ExtractionResult {
+        return process_image(java.nio.file.Files.readAllBytes(path), config)
+    }
+
+    override fun supports_language(lang: String): Boolean = supportedLangs.contains(lang)
+
+    override fun backend_type(): OcrBackendType = OcrBackendType.Custom
+
+    override fun supported_languages(): List<String> = supportedLangs
+
+    override fun supports_table_detection(): Boolean = false
+
+    override fun supports_document_processing(): Boolean = false
+
+    override fun process_document(_path: Path, _config: OcrConfig): ExtractionResult {
+        throw UnsupportedOperationException("document processing not supported")
+    }
+
+    private fun callCloudApi(image: ByteArray, language: String): String {
+        return "Extracted text"
+    }
+}
+```