content: /*
   * Copyright 2025 the original author or authors.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      https://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.alibaba.cloud.ai.studio.runtime.domain.knowledgebase;
  
  import com.alibaba.cloud.ai.studio.runtime.enums.ChunkType;
  import com.fasterxml.jackson.annotation.JsonProperty;
  import lombok.Data;
  
  import java.io.Serializable;
  
  /**
   * Configuration for document processing. Defines how documents are split into chunks for
   * processing.
   *
   * @since 1.0.0.3
   */
  
  @Data
  public class ProcessConfig implements Serializable {
  
  	/** Type of chunking strategy to use */
  	@JsonProperty("chunk_type")
  	private ChunkType chunkType;
  
  	/** Regular expression used for splitting text into chunks */
  	private String regex = "\\n\\n";
  
  	/** Maximum size of each text chunk */
  	@JsonProperty("chunk_size")
  	private Integer chunkSize = 600;
  
  	/** Number of characters to overlap between consecutive chunks */
  	@JsonProperty("chunk_overlap")
  	private Integer chunkOverlap = 100;
  
  }
  