Package org.apache.arrow.vector

Class VectorLoader

java.lang.Object

org.apache.arrow.vector.VectorLoader

public class VectorLoader
extends Object

Loads buffers into vectors.

Constructor Summary

Constructors

Constructor	Description
VectorLoader(VectorSchemaRoot root)	Construct with a root to load and will create children in root based on schema.
VectorLoader(VectorSchemaRoot root, CompressionCodec.Factory factory)	Construct with a root to load and will create children in root based on schema.

Method Summary

Modifier and Type	Method	Description
void	load(ArrowRecordBatch recordBatch)	Loads the record batch in the vectors.

Methods inherited from class java.lang.Object

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

Constructor Details

VectorLoader

public VectorLoader(VectorSchemaRoot root)

Construct with a root to load and will create children in root based on schema.

Parameters:

root - the root to add vectors to based on schema

VectorLoader

public VectorLoader(VectorSchemaRoot root,
 CompressionCodec.Factory factory)

Construct with a root to load and will create children in root based on schema.

Parameters:

root - the root to add vectors to based on schema.

factory - the factory to create codec.

Method Details

load

public void load(ArrowRecordBatch recordBatch)

Loads the record batch in the vectors. will not close the record batch

Parameters:

recordBatch - the batch to load