Package io.debezium.pipeline.spi

Class Offsets<P extends Partition,O extends OffsetContext>

java.lang.Object

io.debezium.pipeline.spi.Offsets<P,O>

All Implemented Interfaces:

Iterable<Map.Entry<P,O>>

public final class Offsets<P extends Partition,O extends OffsetContext>
extends Object
implements Iterable<Map.Entry<P,O>>

Keeps track the source partitions to be processed by the connector task and their respective offsets.

Field Summary

Fields

Modifier and Type	Field	Description
private final Map<P,O>	offsets

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Offsets(Map<P,O> offsets)

Method Summary

Modifier and Type	Method	Description
Map<P,O>	getOffsets()
Set<P>	getPartitions()
O	getTheOnlyOffset()	Returns the offset of the only offset that the task is configured to use.
P	getTheOnlyPartition()	Returns the offset of the only partition that the task is configured to use.
Iterator<Map.Entry<P,O>>	iterator()
static <P extends Partition, O extends OffsetContext> Offsets<P,O>	of(Map<P,O> offsets)
static <P extends Partition, O extends OffsetContext> Offsets<P,O>	of(P partition, O position)
void	resetOffset(P partition)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Details

offsets

private final Map<P extends Partition,O extends OffsetContext> offsets

Constructor Details

Offsets

private Offsets(Map<P,O> offsets)

Method Details

of

public static <P extends Partition,
O extends OffsetContext>
Offsets<P,O> of(P partition,
 O position)

of

public static <P extends Partition,
O extends OffsetContext>
Offsets<P,O> of(Map<P,O> offsets)

resetOffset

public void resetOffset(P partition)

getPartitions

public Set<P> getPartitions()

getOffsets

public Map<P,O> getOffsets()

iterator

public Iterator<Map.Entry<P,O>> iterator()

Specified by:

iterator in interface Iterable<P extends Partition>

getTheOnlyPartition

public P getTheOnlyPartition()

Returns the offset of the only partition that the task is configured to use. This method is meant to be used only by the connectors that do not implement handling multiple partitions per task.

getTheOnlyOffset

public O getTheOnlyOffset()

Returns the offset of the only offset that the task is configured to use. This method is meant to be used only by the connectors that do not implement handling multiple partitions per task.