Package oracle.pgx.api.mllib

Class FileModelLoader<ModelType extends Model<?>>

java.lang.Object

oracle.pgx.api.mllib.ModelLoader<ModelType,FileModelLoader<ModelType>>

oracle.pgx.api.mllib.FileModelLoader<ModelType>

public class FileModelLoader<ModelType extends Model<?>>
extends ModelLoader<ModelType,FileModelLoader<ModelType>>

A model loader for models stored in files

Since:

21.1

Nested Class Summary

Nested classes/interfaces inherited from class oracle.pgx.api.mllib.ModelLoader

ModelLoader.ModelConstructor<LoadedModelType>

Constructor Summary

Constructors

Constructor	Description
FileModelLoader(PgxSession session, oracle.pgx.api.internal.Core core, Supplier<String> keystorePathSupplier, Supplier<char[]> keystorePasswordSupplier, ModelKind modelKind, ModelLoader.ModelConstructor<ModelType> constructor)

Method Summary

Modifier and Type	Method	Description
FileModelLoader<ModelType>	key(String key)	Configures the encryption key of the model file.
PgxFuture<ModelType>	loadAsync()	Trigger the load, once all the parameters have been set (async version)
FileModelLoader<ModelType>	path(String path)	Configures the path to the model file

Methods inherited from class oracle.pgx.api.mllib.ModelLoader

load

Methods inherited from class java.lang.Object

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

Constructor Details

FileModelLoader

public FileModelLoader(PgxSession session,
 oracle.pgx.api.internal.Core core,
 Supplier<String> keystorePathSupplier,
 Supplier<char[]> keystorePasswordSupplier,
 ModelKind modelKind,
 ModelLoader.ModelConstructor<ModelType> constructor)

Method Details

path

public FileModelLoader<ModelType> path(String path)

Configures the path to the model file

Parameters:

path - the path to the model file

Returns:

this instance

Since:

21.1

key

public FileModelLoader<ModelType> key(String key)

Configures the encryption key of the model file. Should be specified if the model was stored encrypted.

Parameters:

key - the encryption key

Returns:

this instance

Since:

21.1

loadAsync

public PgxFuture<ModelType> loadAsync()

Description copied from class: ModelLoader

Trigger the load, once all the parameters have been set (async version)

Specified by:

loadAsync in class ModelLoader<ModelType extends Model<?>,FileModelLoader<ModelType extends Model<?>>>

Returns:

future to the loaded model