Package ai.rapids.cudf

Class TableWithMeta

java.lang.Object

ai.rapids.cudf.TableWithMeta

All Implemented Interfaces:

AutoCloseable

public class TableWithMeta
extends Object
implements AutoCloseable

A table along with some metadata about the table. This is typically returned when reading data from an input file where the metadata can be important.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TableWithMeta.NestedChildren

Method Summary

Modifier and Type	Method	Description
void	close()
TableWithMeta.NestedChildren	getChild(int i)
String[]	getColumnNames()	Get the names of the top level columns.
boolean	isChildNested(int i)
Table	releaseTable()	Get the table out of this metadata.

Methods inherited from class java.lang.Object

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

Method Details

releaseTable

public Table releaseTable()

Get the table out of this metadata. Note that this can only be called once. Later calls will return a null.

getColumnNames

public String[] getColumnNames()

Get the names of the top level columns. In the future new APIs can be added to get names of child columns.

getChild

public TableWithMeta.NestedChildren getChild(int i)

isChildNested

public boolean isChildNested(int i)

close

public void close()

Specified by:

close in interface AutoCloseable