Package dev.vortex.api

Class DataSource.RowCount.Unknown

java.lang.Object

dev.vortex.api.DataSource.RowCount.Unknown

All Implemented Interfaces:

DataSource.RowCount

Enclosing interface:

DataSource.RowCount

public static final class DataSource.RowCount.Unknown
extends Object
implements DataSource.RowCount

Row count is not known.

Nested Class Summary

Nested classes/interfaces inherited from interface dev.vortex.api.DataSource.RowCount

DataSource.RowCount.Estimate, DataSource.RowCount.Exact, DataSource.RowCount.Unknown

Field Summary

Fields

Modifier and Type	Field	Description
static final DataSource.RowCount.Unknown	INSTANCE

Method Summary

Modifier and Type	Method	Description
OptionalLong	asOptional()	Returns the row count as a long, or OptionalLong.empty() when unknown.

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final DataSource.RowCount.Unknown INSTANCE

Method Details

asOptional

public OptionalLong asOptional()

Description copied from interface: DataSource.RowCount

Returns the row count as a long, or OptionalLong.empty() when unknown.

Specified by:

asOptional in interface DataSource.RowCount