Implementation:Treeverse LakeFS Java SDK Model Statement

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 policy statement (permission rule) in the lakeFS Java SDK.

Description

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

Usage

Use this model when defining permission statements within access control policies 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/Statement.java
• Lines: 1-454

Signature

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

Import

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

I/O Contract

Inputs

Name	Type	Required	Description
effect	EffectEnum	Yes	Whether to allow or deny the actions (allow, deny)
resource	String	Yes	Resource ARN pattern the statement applies to
action	List<String>	Yes	List of action strings this statement permits or denies
condition	Map<String, Map<String, List<String>>>	No	Optional conditions for the statement

Outputs

Name	Type	Description
JSON	String	Serialized JSON representation of the object

Usage Examples

Creating an Instance

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

Statement obj = new Statement();
obj.setEffect(Statement.EffectEnum.ALLOW);
obj.setResource("arn:lakefs:repos:::*");
obj.addActionItem("fs:ReadObject");

Related Pages

• Principle:Treeverse_LakeFS_Java_SDK_Data_Models
• Environment:Treeverse_LakeFS_LakeFS_Server_Environment