org.apache.ignite.ml.inference.storage.descriptor

Class IgniteModelDescriptorStorage

java.lang.Object

org.apache.ignite.ml.inference.storage.descriptor.IgniteModelDescriptorStorage

All Implemented Interfaces:

Iterable<IgniteBiTuple<String,ModelDescriptor>>, ModelDescriptorStorage

public class IgniteModelDescriptorStorage
extends Object
implements ModelDescriptorStorage

Model descriptor storage based on Apache Ignite cache.

Constructor Summary

Constructors

Constructor and Description
IgniteModelDescriptorStorage(IgniteCache<String,ModelDescriptor> models) Constructs a new instance of Ignite model descriptor storage.

Method Summary

Modifier and Type	Method and Description
ModelDescriptor	get(String mdlId) Returns model descriptor saved for the specified model identifier.
Iterator<IgniteBiTuple<String,ModelDescriptor>>	iterator() Returns iterator of model descriptors stored in this model descriptor storage.
void	put(String mdlId, ModelDescriptor mdl) Saves the specified model descriptor with the specified model identifier.
boolean	putIfAbsent(String mdlId, ModelDescriptor mdl) Saves the specified model descriptor with the specified model identifier if it's not saved yet.
void	remove(String mdlId) Removes model descriptor for the specified model descriptor.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

IgniteModelDescriptorStorage

public IgniteModelDescriptorStorage(IgniteCache<String,ModelDescriptor> models)

Constructs a new instance of Ignite model descriptor storage.

Parameters:

models - Ignite cache with model descriptors.

Method Detail

put

public void put(String mdlId,
                ModelDescriptor mdl)

Saves the specified model descriptor with the specified model identifier.

Specified by:

put in interface ModelDescriptorStorage

Parameters:

mdlId - Model identifier.

mdl - Model descriptor.

putIfAbsent

public boolean putIfAbsent(String mdlId,
                           ModelDescriptor mdl)

Saves the specified model descriptor with the specified model identifier if it's not saved yet.

Specified by:

putIfAbsent in interface ModelDescriptorStorage

Parameters:

mdlId - Model identifier.

mdl - Model descriptor.

Returns:

true if model descriptor has been successfully saved, otherwise false.

get

public ModelDescriptor get(String mdlId)

Returns model descriptor saved for the specified model identifier.

Specified by:

get in interface ModelDescriptorStorage

Parameters:

mdlId - Model identifier.

Returns:

Model descriptor.

remove

public void remove(String mdlId)

Removes model descriptor for the specified model descriptor.

Specified by:

remove in interface ModelDescriptorStorage

Parameters:

mdlId - Model identifier.

iterator

public Iterator<IgniteBiTuple<String,ModelDescriptor>> iterator()

Returns iterator of model descriptors stored in this model descriptor storage. The objects produces by the iterator are pairs of model identifier and model descriptor.

Specified by:

iterator in interface Iterable<IgniteBiTuple<String,ModelDescriptor>>

Specified by:

iterator in interface ModelDescriptorStorage

Returns:

Iterator of pairs of model identifier and model descriptor.