Package io.trino.spi.connector

Class InMemoryRecordSet.InMemoryRecordCursor

java.lang.Object

io.trino.spi.connector.InMemoryRecordSet.InMemoryRecordCursor

All Implemented Interfaces:

RecordCursor, Closeable, AutoCloseable

Enclosing class:

InMemoryRecordSet

public static class InMemoryRecordSet.InMemoryRecordCursor
extends Object
implements RecordCursor

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	InMemoryRecordCursor(List<Type> types, Iterator<? extends List<?>> records)

Method Summary

Modifier and Type	Method	Description
boolean	advanceNextPosition()
void	close()
boolean	getBoolean(int field)
long	getCompletedBytes()	Gets the number of input bytes processed by this record cursor so far.
double	getDouble(int field)
long	getLong(int field)
Object	getObject(int field)
long	getReadTimeNanos()	Gets the wall time spent reading data.
io.airlift.slice.Slice	getSlice(int field)
Type	getType(int field)
boolean	isNull(int field)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.trino.spi.connector.RecordCursor

getMemoryUsage

Constructor Details

InMemoryRecordCursor

protected InMemoryRecordCursor(List<Type> types,
 Iterator<? extends List<?>> records)

Method Details

getCompletedBytes

public long getCompletedBytes()

Description copied from interface: RecordCursor

Gets the number of input bytes processed by this record cursor so far. If size is not available, this method should return zero.

Specified by:

getCompletedBytes in interface RecordCursor

getReadTimeNanos

public long getReadTimeNanos()

Description copied from interface: RecordCursor

Gets the wall time spent reading data. If read time is not available, this method should return zero.

Specified by:

getReadTimeNanos in interface RecordCursor

See Also:

• ConnectorPageSource.getReadTimeNanos()

getType

public Type getType(int field)

Specified by:

getType in interface RecordCursor

advanceNextPosition

public boolean advanceNextPosition()

Specified by:

advanceNextPosition in interface RecordCursor

getBoolean

public boolean getBoolean(int field)

Specified by:

getBoolean in interface RecordCursor

getLong

public long getLong(int field)

Specified by:

getLong in interface RecordCursor

getDouble

public double getDouble(int field)

Specified by:

getDouble in interface RecordCursor

getSlice

public io.airlift.slice.Slice getSlice(int field)

Specified by:

getSlice in interface RecordCursor

getObject

public Object getObject(int field)

Specified by:

getObject in interface RecordCursor

isNull

public boolean isNull(int field)

Specified by:

isNull in interface RecordCursor

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface RecordCursor