Package io.deephaven.extensions.barrage.util

Class TableToArrowConverter

java.lang.Object

io.deephaven.extensions.barrage.util.TableToArrowConverter

public class TableToArrowConverter
extends Object

This class produces Arrow Ipc Messages for a Deephaven table, including the schema and all columnar data. The data is split into chunks and returned as multiple Arrow RecordBatch messages.

Constructor Summary

Constructors

Constructor	Description
TableToArrowConverter(BaseTable table)

Method Summary

Modifier and Type	Method	Description
byte[]	getSchema()
boolean	hasNext()
byte[]	next()

Methods inherited from class java.lang.Object

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

Constructor Details

TableToArrowConverter

public TableToArrowConverter(BaseTable table)

Method Details

getSchema

public byte[] getSchema()

hasNext

public boolean hasNext()

next

public byte[] next()