Package io.dingodb.sdk.service.store

Class ScanIterator

java.lang.Object

io.dingodb.sdk.service.store.ScanIterator

All Implemented Interfaces:

AutoCloseable, Iterator<KeyValue>

public class ScanIterator
extends Object
implements Iterator<KeyValue>, AutoCloseable

Constructor Summary

Constructors

Constructor	Description
ScanIterator(StoreServiceConnector connector, Supplier<Context> contextSupplier, Common.RangeWithOptions range, boolean key_only, int retryTimes, Coprocessor coprocessor)

Method Summary

Modifier and Type	Method	Description
void	close()
protected void	finalize()
boolean	hasNext()
KeyValue	next()
com.google.protobuf.ByteString	scanBegin()
void	scanContinue()
void	scanRelease()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Details

ScanIterator

public ScanIterator(StoreServiceConnector connector,
 Supplier<Context> contextSupplier,
 Common.RangeWithOptions range,
 boolean key_only,
 int retryTimes,
 Coprocessor coprocessor)

Method Details

scanBegin

public com.google.protobuf.ByteString scanBegin()

scanContinue

public void scanContinue()

scanRelease

public void scanRelease()

close

public void close()

Specified by:

close in interface AutoCloseable

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<KeyValue>

next

public KeyValue next()

Specified by:

next in interface Iterator<KeyValue>