Implementation:Treeverse LakeFS Java SDK Model CopyPartSource

Knowledge Sources	Treeverse_LakeFS lakeFS API Reference
Domains	Java_SDK, Data_Model
Last Updated	2026-02-08 00:00 GMT

Overview

Concrete data transfer object representing a copy part source reference in the lakeFS Java SDK.

Description

The CopyPartSource class is an auto-generated model object produced by OpenAPI Generator from the lakeFS API specification. It provides type-safe access to copy part source fields through getter/setter methods and supports JSON serialization via Gson.

Usage

Use this model when specifying the source for a copy part operation in multipart uploads through the lakeFS Java SDK API classes.

Code Reference

Source Location

• Repository: Treeverse_LakeFS
• File: clients/java/src/main/java/io/lakefs/clients/sdk/model/CopyPartSource.java
• Lines: 1-387

Signature

public class CopyPartSource {
    // Fields with @SerializedName annotations
    // Getter/setter methods
    // equals, hashCode, toString
    // JSON type adapter
}

Import

import io.lakefs.clients.sdk.model.CopyPartSource;

I/O Contract

Inputs

Name	Type	Required	Description
repository	String	Yes	Source repository name
ref	String	Yes	Source branch or commit reference
path	String	Yes	Source object path within the repository
range	String	No	Byte range to copy from the source object

Outputs

Name	Type	Description
JSON	String	Serialized JSON representation

Usage Examples

Creating an Instance

import io.lakefs.clients.sdk.model.CopyPartSource;

CopyPartSource obj = new CopyPartSource();
obj.setRepository("my-repo");
obj.setRef("main");
obj.setPath("data/file.parquet");

Principle

• Treeverse_LakeFS_Java_SDK_Data_Models

Related Pages

• Environment:Treeverse_LakeFS_LakeFS_Server_Environment