Package io.debezium.connector.spanner.task.operation

Class ChildPartitionOperation

java.lang.Object

io.debezium.connector.spanner.task.operation.ChildPartitionOperation

All Implemented Interfaces:

Operation

public class ChildPartitionOperation
extends Object
implements Operation

This operation finds out whether new partition will be processing by the current task or shared with other

Field Summary

Fields

Modifier and Type	Field	Description
private static final org.slf4j.Logger	LOGGER
private final List<Partition>	newPartitions

Constructor Summary

Constructors

Constructor	Description
ChildPartitionOperation(List<Partition> newPartitions)

Method Summary

Modifier and Type	Method	Description
TaskSyncContext	doOperation(TaskSyncContext taskSyncContext)
private boolean	existPartition(TaskSyncContext taskSyncContext, String token)
private String	findCandidateToSharePartition(TaskSyncContext taskSyncContext)
boolean	isRequiredPublishSyncEvent()
private TaskSyncContext	share(TaskSyncContext taskSyncContext)

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

newPartitions

private final List<Partition> newPartitions

Constructor Details

ChildPartitionOperation

public ChildPartitionOperation(List<Partition> newPartitions)

Method Details

share

private TaskSyncContext share(TaskSyncContext taskSyncContext)

existPartition

private boolean existPartition(TaskSyncContext taskSyncContext,
 String token)

findCandidateToSharePartition

private String findCandidateToSharePartition(TaskSyncContext taskSyncContext)

isRequiredPublishSyncEvent

public boolean isRequiredPublishSyncEvent()

Specified by:

isRequiredPublishSyncEvent in interface Operation

doOperation

public TaskSyncContext doOperation(TaskSyncContext taskSyncContext)

Specified by:

doOperation in interface Operation