org.apache.flink.orc.vector

Class RowDataVectorizer

java.lang.Object

org.apache.flink.orc.vector.Vectorizer<org.apache.flink.table.data.RowData>

org.apache.flink.orc.vector.RowDataVectorizer

All Implemented Interfaces:

Serializable

public class RowDataVectorizer
extends Vectorizer<org.apache.flink.table.data.RowData>

A Vectorizer of RowData type element.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
RowDataVectorizer(String schema, org.apache.flink.table.types.logical.LogicalType[] fieldTypes)

Method Summary

Modifier and Type	Method and Description
void	vectorize(org.apache.flink.table.data.RowData row, org.apache.hadoop.hive.ql.exec.vector.VectorizedRowBatch batch) Transforms the provided element to ColumnVectors and sets them in the exposed VectorizedRowBatch.

Methods inherited from class org.apache.flink.orc.vector.Vectorizer

addUserMetadata, getSchema, setWriter

Methods inherited from class java.lang.Object

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

Constructor Detail

RowDataVectorizer

public RowDataVectorizer(String schema,
                         org.apache.flink.table.types.logical.LogicalType[] fieldTypes)

Method Detail

vectorize

public void vectorize(org.apache.flink.table.data.RowData row,
                      org.apache.hadoop.hive.ql.exec.vector.VectorizedRowBatch batch)

Description copied from class: Vectorizer

Transforms the provided element to ColumnVectors and sets them in the exposed VectorizedRowBatch.

Specified by:

vectorize in class Vectorizer<org.apache.flink.table.data.RowData>

Parameters:

row - The input element

batch - The batch to write the ColumnVectors