com.logicalclocks.hsfs.engine

Class VectorServer

java.lang.Object

com.logicalclocks.hsfs.engine.VectorServer

public class VectorServer
extends Object

Constructor Summary

Constructors

Constructor and Description
VectorServer()

Method Summary

Modifier and Type	Method and Description
void	close()
Map<String,org.apache.avro.io.DatumReader<Object>>	getComplexFeatureSchemas(List<TrainingDatasetFeature> features)
List<Object>	getFeatureVector(FeatureViewBase featureViewBase, Map<String,Object> entry)
List<Object>	getFeatureVector(FeatureViewBase featureViewBase, Map<String,Object> entry, boolean external)
List<Object>	getFeatureVector(Map<String,Object> entry)
List<List<Object>>	getFeatureVectors(FeatureViewBase featureViewBase, Map<String,List<Object>> entry, boolean external)
List<List<Object>>	getFeatureVectors(Map<String,List<Object>> entry)
void	initPreparedStatement(FeatureStoreBase featureStoreBase, List<TrainingDatasetFeature> features, List<ServingPreparedStatement> servingPreparedStatements, boolean batch, boolean external)
void	initPreparedStatement(FeatureViewBase featureViewBase, boolean batch)
void	initPreparedStatement(FeatureViewBase featureViewBase, boolean batch, boolean external)
void	initServing(FeatureViewBase featureViewBase, boolean batch)
void	initServing(FeatureViewBase featureViewBase, boolean batch, boolean external)
void	setupHikariPool(FeatureStoreBase featureStoreBase, Boolean external)

Methods inherited from class java.lang.Object

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

Constructor Detail

VectorServer

public VectorServer()

Method Detail

getFeatureVector

public List<Object> getFeatureVector(FeatureViewBase featureViewBase,
                                     Map<String,Object> entry)
                              throws FeatureStoreException,
                                     IOException,
                                     ClassNotFoundException

Throws:

FeatureStoreException

IOException

ClassNotFoundException

getFeatureVector

public List<Object> getFeatureVector(FeatureViewBase featureViewBase,
                                     Map<String,Object> entry,
                                     boolean external)
                              throws FeatureStoreException,
                                     IOException,
                                     ClassNotFoundException

Throws:

FeatureStoreException

IOException

ClassNotFoundException

getFeatureVector

public List<Object> getFeatureVector(Map<String,Object> entry)
                              throws FeatureStoreException

Throws:

FeatureStoreException

getFeatureVectors

public List<List<Object>> getFeatureVectors(FeatureViewBase featureViewBase,
                                            Map<String,List<Object>> entry,
                                            boolean external)
                                     throws SQLException,
                                            FeatureStoreException,
                                            IOException,
                                            ClassNotFoundException

Throws:

SQLException

FeatureStoreException

IOException

ClassNotFoundException

getFeatureVectors

public List<List<Object>> getFeatureVectors(Map<String,List<Object>> entry)
                                     throws SQLException,
                                            FeatureStoreException,
                                            IOException

Throws:

SQLException

FeatureStoreException

IOException

initServing

public void initServing(FeatureViewBase featureViewBase,
                        boolean batch)
                 throws FeatureStoreException,
                        IOException,
                        ClassNotFoundException

Throws:

FeatureStoreException

IOException

ClassNotFoundException

initServing

public void initServing(FeatureViewBase featureViewBase,
                        boolean batch,
                        boolean external)
                 throws FeatureStoreException,
                        IOException,
                        SQLException,
                        ClassNotFoundException

Throws:

FeatureStoreException

IOException

SQLException

ClassNotFoundException

initPreparedStatement

public void initPreparedStatement(FeatureViewBase featureViewBase,
                                  boolean batch)
                           throws FeatureStoreException,
                                  IOException,
                                  ClassNotFoundException

Throws:

FeatureStoreException

IOException

ClassNotFoundException

initPreparedStatement

public void initPreparedStatement(FeatureViewBase featureViewBase,
                                  boolean batch,
                                  boolean external)
                           throws FeatureStoreException,
                                  IOException,
                                  ClassNotFoundException

Throws:

FeatureStoreException

IOException

ClassNotFoundException

initPreparedStatement

public void initPreparedStatement(FeatureStoreBase featureStoreBase,
                                  List<TrainingDatasetFeature> features,
                                  List<ServingPreparedStatement> servingPreparedStatements,
                                  boolean batch,
                                  boolean external)
                           throws FeatureStoreException,
                                  IOException,
                                  ClassNotFoundException

Throws:

FeatureStoreException

IOException

ClassNotFoundException

setupHikariPool

public void setupHikariPool(FeatureStoreBase featureStoreBase,
                            Boolean external)
                     throws FeatureStoreException,
                            IOException,
                            ClassNotFoundException

Throws:

FeatureStoreException

IOException

ClassNotFoundException

getComplexFeatureSchemas

public Map<String,org.apache.avro.io.DatumReader<Object>> getComplexFeatureSchemas(List<TrainingDatasetFeature> features)
                                                                            throws FeatureStoreException,
                                                                                   IOException

Throws:

FeatureStoreException

IOException

close

public void close()