Package dev.langchain4j.community.store.embedding.clickhouse

Class ClickHouseSettings.Builder

java.lang.Object

dev.langchain4j.community.store.embedding.clickhouse.ClickHouseSettings.Builder

Enclosing class:

ClickHouseSettings

public static class ClickHouseSettings.Builder
extends Object

Constructor Summary

Constructors

Constructor	Description
Builder()

Method Summary

Modifier and Type	Method	Description
ClickHouseSettings	build()
ClickHouseSettings.Builder	columnMap(Map<String,String> columnMap)	Column type map to project column name onto langchain4j semantics.
ClickHouseSettings.Builder	database(String database)
ClickHouseSettings.Builder	dimension(Integer dimension)
ClickHouseSettings.Builder	metadataTypeMap(Map<String,com.clickhouse.data.ClickHouseDataType> metadataTypeMap)	Metadata type map to project column name onto ClickHouseDataType in order to filter and create as separate table column.
ClickHouseSettings.Builder	password(String password)
ClickHouseSettings.Builder	table(String table)
ClickHouseSettings.Builder	timeout(Long timeout)
ClickHouseSettings.Builder	url(String url)	ClickHouse HTTP endpoint.
ClickHouseSettings.Builder	username(String username)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Builder

public Builder()

Method Details

url

public ClickHouseSettings.Builder url(String url)

ClickHouse HTTP endpoint. e.g. http://localhost:8123

Parameters:

url - ClickHouse HTTP endpoint

Returns:

builder

username

public ClickHouseSettings.Builder username(String username)

password

public ClickHouseSettings.Builder password(String password)

database

public ClickHouseSettings.Builder database(String database)

table

public ClickHouseSettings.Builder table(String table)

columnMap

public ClickHouseSettings.Builder columnMap(Map<String,String> columnMap)

Column type map to project column name onto langchain4j semantics.

Must have keys: `text`, `id`, `embedding`

Other keys will be ignored.

Parameters:

columnMap - column map

Returns:

builder

metadataTypeMap

public ClickHouseSettings.Builder metadataTypeMap(Map<String,com.clickhouse.data.ClickHouseDataType> metadataTypeMap)

Metadata type map to project column name onto ClickHouseDataType in order to filter and create as separate table column.

Parameters:

metadataTypeMap - Metadata name and type map.

Returns:

builder

dimension

public ClickHouseSettings.Builder dimension(Integer dimension)

timeout

public ClickHouseSettings.Builder timeout(Long timeout)

build

public ClickHouseSettings build()