org.apache.ignite.ml.sql

Class SqlDatasetBuilder

java.lang.Object

org.apache.ignite.ml.dataset.impl.cache.CacheBasedDatasetBuilder<Object,BinaryObject>

org.apache.ignite.ml.sql.SqlDatasetBuilder

All Implemented Interfaces:

DatasetBuilder<Object,BinaryObject>

public class SqlDatasetBuilder
extends CacheBasedDatasetBuilder<Object,BinaryObject>

Subclass of CacheBasedDatasetBuilder that should be used to work with SQL tables.

Field Summary

Fields inherited from class org.apache.ignite.ml.dataset.impl.cache.CacheBasedDatasetBuilder

DEFAULT_NUMBER_OF_RETRIES

Constructor Summary

Constructors

Constructor and Description
SqlDatasetBuilder(Ignite ignite, String upstreamCache) Constructs a new instance of cache based dataset builder that makes CacheBasedDataset with default predicate that passes all upstream entries to dataset.
SqlDatasetBuilder(Ignite ignite, String upstreamCache, IgniteBiPredicate<Object,BinaryObject> filter) Constructs a new instance of cache based dataset builder that makes CacheBasedDataset.
SqlDatasetBuilder(Ignite ignite, String upstreamCache, IgniteBiPredicate<Object,BinaryObject> filter, UpstreamTransformerBuilder transformerBuilder) Constructs a new instance of cache based dataset builder that makes CacheBasedDataset.

Method Summary

Methods inherited from class org.apache.ignite.ml.dataset.impl.cache.CacheBasedDatasetBuilder

build, withFilter, withKeepBinary, withRetriesNumber, withUpstreamTransformer

Methods inherited from class java.lang.Object

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

Constructor Detail

SqlDatasetBuilder

public SqlDatasetBuilder(Ignite ignite,
                         String upstreamCache)

Constructs a new instance of cache based dataset builder that makes CacheBasedDataset with default predicate that passes all upstream entries to dataset.

Parameters:

ignite - Ignite instance.

upstreamCache - Name of Ignite Cache with upstream data.

SqlDatasetBuilder

public SqlDatasetBuilder(Ignite ignite,
                         String upstreamCache,
                         IgniteBiPredicate<Object,BinaryObject> filter)

Constructs a new instance of cache based dataset builder that makes CacheBasedDataset.

Parameters:

ignite - Ignite instance.

upstreamCache - Name of Ignite Cache with upstream data.

filter - Filter for upstream data.

SqlDatasetBuilder

public SqlDatasetBuilder(Ignite ignite,
                         String upstreamCache,
                         IgniteBiPredicate<Object,BinaryObject> filter,
                         UpstreamTransformerBuilder transformerBuilder)

Constructs a new instance of cache based dataset builder that makes CacheBasedDataset.

Parameters:

ignite - Ignite instance.

upstreamCache - Name of Ignite Cache with upstream data.

filter - Filter for upstream data.