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J

j - Static variable in class org.datavec.api.transform.serde.TestYamlJsonSerde

JacksonRecordReader - Class in org.datavec.api.records.reader.impl.jackson

RecordReader using Jackson.
Design for this record reader:
- Support for JSON, XML and YAML: one record per file only, via Jackson ObjectMapper:

- JSON: new ObjectMapper(new JsonFactory()) - YAML: new ObjectMapper(new YAMLFactory()) (requires jackson-dataformat-yaml dependency) - XML: new ObjectMapper(new XmlFactory()) (requires jackson-dataformat-xml dependency) - User provides a list of fields to load, using FieldSelection.

JacksonRecordReader(FieldSelection, ObjectMapper) - Constructor for class org.datavec.api.records.reader.impl.jackson.JacksonRecordReader

JacksonRecordReader(FieldSelection, ObjectMapper, boolean) - Constructor for class org.datavec.api.records.reader.impl.jackson.JacksonRecordReader

JacksonRecordReader(FieldSelection, ObjectMapper, boolean, long, PathLabelGenerator) - Constructor for class org.datavec.api.records.reader.impl.jackson.JacksonRecordReader

JacksonRecordReader(FieldSelection, ObjectMapper, boolean, long, PathLabelGenerator, int) - Constructor for class org.datavec.api.records.reader.impl.jackson.JacksonRecordReader

JacksonRecordReaderTest - Class in org.datavec.api.records.reader.impl

Created by Alex on 11/04/2016.

JacksonRecordReaderTest() - Constructor for class org.datavec.api.records.reader.impl.JacksonRecordReaderTest

join(Iterable, String) - Static method in class org.datavec.api.berkeley.StringUtils

Joins each elem in the Collection with the given glue.

join(List<?>, String) - Static method in class org.datavec.api.berkeley.StringUtils

Joins each elem in the List with the given glue.

join(Object[], String) - Static method in class org.datavec.api.berkeley.StringUtils

Joins each elem in the array with the given glue.

join(List) - Static method in class org.datavec.api.berkeley.StringUtils

Joins elems with a space.

join(Object[]) - Static method in class org.datavec.api.berkeley.StringUtils

Joins elems with a space.

Join - Class in org.datavec.api.transform.join

Join class: used to specify a join (like an SQL join)

join(CharSequence, Iterable<String>) - Static method in class org.datavec.api.util.StringUtils

Concatenates strings, using a separator.

join(Column, String) - Method in interface org.datavec.dataframe.mapping.StringMapUtils

Join.Builder - Class in org.datavec.api.transform.join

Join.JoinType - Enum in org.datavec.api.transform.join

Type of join
Inner: Return examples where the join column values occur in both LeftOuter: Return all examples from left data, whether there is a matching right value or not.

JoinedValue - Class in org.datavec.spark.transform.join

Simple helper class for executing joins

JoinedValue() - Constructor for class org.datavec.spark.transform.join.JoinedValue

joinExamples(List<Writable>, List<Writable>) - Method in class org.datavec.api.transform.join.Join

Join the examples.

joinObjects(CharSequence, Iterable<?>) - Static method in class org.datavec.api.util.StringUtils

Concatenates stringified objects, using a separator.

JoinValue - Class in org.datavec.spark.transform.join

Simple helper class for executing joins

JoinValue() - Constructor for class org.datavec.spark.transform.join.JoinValue

JsonSerializer - Class in org.datavec.api.transform.serde

Serializer used for converting objects (Transforms, Conditions, etc) to JSON format

JsonSerializer() - Constructor for class org.datavec.api.transform.serde.JsonSerializer

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