fil/docs/snippets/kotlin/utils/embedding_with_chunking.md

import dev.kreuzberg.*
import java.nio.file.Paths
import java.util.Optional

fun main() {
    val embedding = EmbeddingConfig.builder()
        .withModel(EmbeddingModelType.Preset("balanced"))
        .withNormalize(true)
        .withBatchSize(32L)
        .withShowDownloadProgress(false)
        .build()

    val chunking = ChunkingConfig.builder()
        .withMaxCharacters(1024L)
        .withOverlap(100L)
        .withEmbedding(Optional.of(embedding))
        .build()

    val config = ExtractionConfig.builder()
        .withChunking(Optional.of(chunking))
        .build()

    val result = Kreuzberg.extractFileSync(Paths.get("document.pdf"), null, config)
    println("Chunks with embeddings: ${result.chunks()?.size ?: 0}")
}