Module io.helidon.integrations.langchain4j.providers.oraclegenai

Package io.helidon.integrations.langchain4j.providers.oci.genai

Class OciGenAiChatModelConfig.BuilderBase.OciGenAiChatModelConfigImpl

java.lang.Object

io.helidon.integrations.langchain4j.providers.oci.genai.OciGenAiChatModelConfig.BuilderBase.OciGenAiChatModelConfigImpl

All Implemented Interfaces:

Prototype.Api, AiProvider.ModelLifecycle, OciGenAiChatModelConfig

Enclosing class:

OciGenAiChatModelConfig.BuilderBase<BUILDER extends OciGenAiChatModelConfig.BuilderBase<BUILDER,PROTOTYPE>,PROTOTYPE extends OciGenAiChatModelConfig>

protected static class OciGenAiChatModelConfig.BuilderBase.OciGenAiChatModelConfigImpl
extends Object
implements OciGenAiChatModelConfig

Generated implementation of the prototype, can be extended by descendant prototype implementations.

Nested Class Summary

Nested classes/interfaces inherited from interface io.helidon.integrations.langchain4j.providers.oci.genai.OciGenAiChatModelConfig

OciGenAiChatModelConfig.Builder, OciGenAiChatModelConfig.BuilderBase<BUILDER extends OciGenAiChatModelConfig.BuilderBase<BUILDER,PROTOTYPE>,PROTOTYPE extends OciGenAiChatModelConfig>

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CONFIG_ROOT	The root configuration key for this builder.
static final String	PROVIDER_KEY	AI provider config key.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	OciGenAiChatModelConfigImpl(OciGenAiChatModelConfig.BuilderBase<?,?> builder)	Create an instance providing a builder.

Method Summary

Modifier and Type	Method	Description
Optional<com.oracle.bmc.auth.BasicAuthenticationDetailsProvider>	authProvider()	Authentication provider is by default used from default Service bean found in Service Registry.
default boolean	closeModelOnShutdown()	Disables automatic model close because LangChain4j does not track active synchronous calls, so close can race an operation.
String	compartmentId()	OCI Compartment OCID.
Optional<dev.langchain4j.model.chat.request.ChatRequestParameters>	defaultRequestParameters()	Generated from BaseChatModel.Builder.defaultRequestParameters(dev.langchain4j.model.chat.request.ChatRequestParameters)
boolean	enabled()	If set to false, OciGenAiChatModel will not be available even if configured.
boolean	equals(Object o)
Optional<Double>	frequencyPenalty()	Generated from BaseChatModel.Builder.frequencyPenalty(java.lang.Double)
Optional<com.oracle.bmc.generativeaiinference.GenerativeAiInferenceClient>	genAiClient()	Custom http client builder.
int	hashCode()
List<dev.langchain4j.model.chat.listener.ChatModelListener>	listeners()	Generated from BaseChatModel.Builder.listeners(java.util.List)
Map<String,Integer>	logitBias()	Modifies the likelihood of specified tokens that appear in the completion.
Optional<Integer>	logProbs()	Generated from BaseGenericChatModel.Builder.logProbs(java.lang.Integer)
Optional<Integer>	maxTokens()	Generated from BaseChatModel.Builder.maxTokens(java.lang.Integer)
String	modelName()	OCI LLM Model name or OCID.
Optional<Integer>	numGenerations()	Generated from BaseGenericChatModel.Builder.numGenerations(java.lang.Integer)
Optional<Double>	presencePenalty()	Generated from BaseChatModel.Builder.presencePenalty(java.lang.Double)
com.oracle.bmc.Region	region()	Region is by default set to the current OCI region detected by OCI SDK.
Optional<Integer>	seed()	Generated from BaseChatModel.Builder.seed(java.lang.Integer)
Optional<com.oracle.bmc.generativeaiinference.model.ServingMode.ServingType>	servingType()	Generated from BaseChatModel.Builder.servingType(com.oracle.bmc.generativeaiinference.model.ServingMode.ServingType)
List<String>	stop()	Generated from BaseChatModel.Builder.stop(java.util.List)
Optional<Double>	temperature()	Generated from BaseChatModel.Builder.temperature(java.lang.Double)
Optional<Integer>	topK()	Generated from BaseChatModel.Builder.topK(java.lang.Integer)
Optional<Double>	topP()	Generated from BaseChatModel.Builder.topP(java.lang.Double)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.helidon.integrations.langchain4j.providers.oci.genai.OciGenAiChatModelConfig

configuredBuilder

Field Details

PROVIDER_KEY

static final String PROVIDER_KEY

AI provider config key.

See Also:

• Constant Field Values

CONFIG_ROOT

static final String CONFIG_ROOT

The root configuration key for this builder.

See Also:

• Constant Field Values

Constructor Details

OciGenAiChatModelConfigImpl

protected OciGenAiChatModelConfigImpl(OciGenAiChatModelConfig.BuilderBase<?,?> builder)

Create an instance providing a builder.

Parameters:

builder - extending builder base of this prototype

Method Details

enabled

public boolean enabled()

Description copied from interface: OciGenAiChatModelConfig

If set to false, OciGenAiChatModel will not be available even if configured.

Specified by:

enabled in interface OciGenAiChatModelConfig

Returns:

whether OciGenAiChatModel is enabled, defaults to true

topK

public Optional<Integer> topK()

Description copied from interface: OciGenAiChatModelConfig

Generated from BaseChatModel.Builder.topK(java.lang.Integer)

Specified by:

topK in interface OciGenAiChatModelConfig

Returns:

Integer property

listeners

public List<dev.langchain4j.model.chat.listener.ChatModelListener> listeners()

Description copied from interface: OciGenAiChatModelConfig

Generated from BaseChatModel.Builder.listeners(java.util.List)

Specified by:

listeners in interface OciGenAiChatModelConfig

Returns:

List property

seed

public Optional<Integer> seed()

Description copied from interface: OciGenAiChatModelConfig

Generated from BaseChatModel.Builder.seed(java.lang.Integer)

Specified by:

seed in interface OciGenAiChatModelConfig

Returns:

Integer property

logProbs

public Optional<Integer> logProbs()

Description copied from interface: OciGenAiChatModelConfig

Generated from BaseGenericChatModel.Builder.logProbs(java.lang.Integer)

Specified by:

logProbs in interface OciGenAiChatModelConfig

Returns:

Integer property

defaultRequestParameters

public Optional<dev.langchain4j.model.chat.request.ChatRequestParameters> defaultRequestParameters()

Description copied from interface: OciGenAiChatModelConfig

Generated from BaseChatModel.Builder.defaultRequestParameters(dev.langchain4j.model.chat.request.ChatRequestParameters)

Specified by:

defaultRequestParameters in interface OciGenAiChatModelConfig

Returns:

ChatRequestParameters property

numGenerations

public Optional<Integer> numGenerations()

Description copied from interface: OciGenAiChatModelConfig

Generated from BaseGenericChatModel.Builder.numGenerations(java.lang.Integer)

Specified by:

numGenerations in interface OciGenAiChatModelConfig

Returns:

Integer property

topP

public Optional<Double> topP()

Description copied from interface: OciGenAiChatModelConfig

Generated from BaseChatModel.Builder.topP(java.lang.Double)

Specified by:

topP in interface OciGenAiChatModelConfig

Returns:

Double property

presencePenalty

public Optional<Double> presencePenalty()

Description copied from interface: OciGenAiChatModelConfig

Generated from BaseChatModel.Builder.presencePenalty(java.lang.Double)

Specified by:

presencePenalty in interface OciGenAiChatModelConfig

Returns:

Double property

stop

public List<String> stop()

Description copied from interface: OciGenAiChatModelConfig

Generated from BaseChatModel.Builder.stop(java.util.List)

Specified by:

stop in interface OciGenAiChatModelConfig

Returns:

List property

servingType

public Optional<com.oracle.bmc.generativeaiinference.model.ServingMode.ServingType> servingType()

Description copied from interface: OciGenAiChatModelConfig

Generated from BaseChatModel.Builder.servingType(com.oracle.bmc.generativeaiinference.model.ServingMode.ServingType)

Specified by:

servingType in interface OciGenAiChatModelConfig

Returns:

ServingType property

maxTokens

public Optional<Integer> maxTokens()

Description copied from interface: OciGenAiChatModelConfig

Generated from BaseChatModel.Builder.maxTokens(java.lang.Integer)

Specified by:

maxTokens in interface OciGenAiChatModelConfig

Returns:

Integer property

temperature

public Optional<Double> temperature()

Description copied from interface: OciGenAiChatModelConfig

Generated from BaseChatModel.Builder.temperature(java.lang.Double)

Specified by:

temperature in interface OciGenAiChatModelConfig

Returns:

Double property

frequencyPenalty

public Optional<Double> frequencyPenalty()

Description copied from interface: OciGenAiChatModelConfig

Generated from BaseChatModel.Builder.frequencyPenalty(java.lang.Double)

Specified by:

frequencyPenalty in interface OciGenAiChatModelConfig

Returns:

Double property

modelName

public String modelName()

Description copied from interface: OciGenAiChatModelConfig

OCI LLM Model name or OCID.

Specified by:

modelName in interface OciGenAiChatModelConfig

Returns:

Model name or OCID

compartmentId

public String compartmentId()

Description copied from interface: OciGenAiChatModelConfig

OCI Compartment OCID.

Specified by:

compartmentId in interface OciGenAiChatModelConfig

Returns:

Compartment OCID

region

public com.oracle.bmc.Region region()

Description copied from interface: OciGenAiChatModelConfig

Region is by default set to the current OCI region detected by OCI SDK.

Specified by:

region in interface OciGenAiChatModelConfig

Returns:

OCI Region to connect to

authProvider

public Optional<com.oracle.bmc.auth.BasicAuthenticationDetailsProvider> authProvider()

Description copied from interface: OciGenAiChatModelConfig

Authentication provider is by default used from default Service bean found in Service Registry.

Specified by:

authProvider in interface OciGenAiChatModelConfig

Returns:

OCI authentication details provider

genAiClient

public Optional<com.oracle.bmc.generativeaiinference.GenerativeAiInferenceClient> genAiClient()

Description copied from interface: OciGenAiChatModelConfig

Custom http client builder.

Specified by:

genAiClient in interface OciGenAiChatModelConfig

Returns:

the http client builder

logitBias

public Map<String,Integer> logitBias()

Description copied from interface: OciGenAiChatModelConfig

Modifies the likelihood of specified tokens that appear in the completion.

Example: '{"6395": 2, "8134": 1, "21943": 0.5, "5923": -100}'

Specified by:

logitBias in interface OciGenAiChatModelConfig

Returns:

a map

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

closeModelOnShutdown

default boolean closeModelOnShutdown()

Disables automatic model close because LangChain4j does not track active synchronous calls, so close can race an operation. This also leaves internally created clients open; callers using one must close the model explicitly after all operations complete and before registry shutdown starts.

Specified by:

closeModelOnShutdown in interface AiProvider.ModelLifecycle

Returns:

always false