Package oracle.pgx.api.mllib

Class ModelLoader<LoadedModelType extends Model<?>,ModelLoaderType extends ModelLoader<LoadedModelType,?>>

java.lang.Object

oracle.pgx.api.mllib.ModelLoader<LoadedModelType,ModelLoaderType>

Direct Known Subclasses:

DbModelLoader, FileModelLoader, GenericModelLoader

public abstract class ModelLoader<LoadedModelType extends Model<?>,ModelLoaderType extends ModelLoader<LoadedModelType,?>>
extends java.lang.Object

Base class for the different model loaders (DB, File).

Since:

21.1

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ModelLoader.ModelConstructor<LoadedModelType>

Constructor Summary

Constructors

Constructor	Description
ModelLoader(PgxSession session, oracle.pgx.api.internal.Core core, java.util.function.Supplier<java.lang.String> keystorePathSupplier, java.util.function.Supplier<char[]> keystorePasswordSupplier, ModelKind modelKind, ModelLoader.ModelConstructor<LoadedModelType> modelConstructor)

Method Summary

Modifier and Type	Method	Description
LoadedModelType	load()	Trigger the load, once all the parameters have been set (blocking version)
abstract PgxFuture<LoadedModelType>	loadAsync()	Trigger the load, once all the parameters have been set (async version)

Methods inherited from class java.lang.Object

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

Constructor Detail

ModelLoader

public ModelLoader(PgxSession session,
                   oracle.pgx.api.internal.Core core,
                   java.util.function.Supplier<java.lang.String> keystorePathSupplier,
                   java.util.function.Supplier<char[]> keystorePasswordSupplier,
                   ModelKind modelKind,
                   ModelLoader.ModelConstructor<LoadedModelType> modelConstructor)

Method Detail

loadAsync

public abstract PgxFuture<LoadedModelType> loadAsync()

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

Returns:

future to the loaded model

Since:

21.1

load

public LoadedModelType load()
                     throws java.lang.InterruptedException,
                            java.util.concurrent.ExecutionException

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

Returns:

future to the loaded model

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

Since:

21.1