Package io.debezium.connector.spanner.task

Class LowWatermarkHolder

java.lang.Object

io.debezium.connector.spanner.task.LowWatermarkHolder

All Implemented Interfaces:

LowWatermarkProvider

public class LowWatermarkHolder
extends Object
implements LowWatermarkProvider

A wrapper class for watermark data

Field Summary

Fields

Modifier and Type	Field	Description
private final AtomicReference<com.google.cloud.Timestamp>	lastWatermark

Constructor Summary

Constructors

Constructor	Description
LowWatermarkHolder()

Method Summary

Modifier and Type	Method	Description
com.google.cloud.Timestamp	getLowWatermark()	Returns a watermark, may block a thread
void	setLowWatermark(com.google.cloud.Timestamp lowWatermark)

Methods inherited from class java.lang.Object

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

Field Details

lastWatermark

private final AtomicReference<com.google.cloud.Timestamp> lastWatermark

Constructor Details

LowWatermarkHolder

public LowWatermarkHolder()

Method Details

getLowWatermark

public com.google.cloud.Timestamp getLowWatermark()
                                           throws InterruptedException

Description copied from interface: LowWatermarkProvider

Returns a watermark, may block a thread

Specified by:

getLowWatermark in interface LowWatermarkProvider

Returns:

Timestamp low watermark

Throws:

InterruptedException - if any thread has interrupted the current thread.

setLowWatermark

public void setLowWatermark(com.google.cloud.Timestamp lowWatermark)