io.debezium.engine.spi

Class OffsetCommitPolicy.PeriodicCommitOffsetPolicy

java.lang.Object

io.debezium.engine.spi.OffsetCommitPolicy.PeriodicCommitOffsetPolicy

All Implemented Interfaces:

OffsetCommitPolicy

Enclosing interface:

OffsetCommitPolicy

public static class OffsetCommitPolicy.PeriodicCommitOffsetPolicy
extends Object
implements OffsetCommitPolicy

An OffsetCommitPolicy that will commit offsets no more than the specified time period. If the specified time is less than 0 then the policy will behave as OffsetCommitPolicy.AlwaysCommitOffsetPolicy.

See Also:

io.debezium.engine.DebeziumEngine.OFFSET_FLUSH_INTERVAL_MS

Nested Class Summary

Nested classes/interfaces inherited from interface io.debezium.engine.spi.OffsetCommitPolicy

OffsetCommitPolicy.AlwaysCommitOffsetPolicy, OffsetCommitPolicy.PeriodicCommitOffsetPolicy

Field Summary

Fields

Modifier and Type	Field and Description
private Duration	minimumTime

Constructor Summary

Constructors

Constructor and Description
PeriodicCommitOffsetPolicy(Properties config)

Method Summary

Modifier and Type	Method and Description
boolean	performCommit(long numberOfMessagesSinceLastCommit, Duration timeSinceLastCommit) Determine if a commit of the offsets should be performed.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.debezium.engine.spi.OffsetCommitPolicy

always, and, or, periodic

Field Detail

minimumTime

private final Duration minimumTime

Constructor Detail

PeriodicCommitOffsetPolicy

public PeriodicCommitOffsetPolicy(Properties config)

Method Detail

performCommit

public boolean performCommit(long numberOfMessagesSinceLastCommit,
                             Duration timeSinceLastCommit)

Description copied from interface: OffsetCommitPolicy

Determine if a commit of the offsets should be performed.

Specified by:

performCommit in interface OffsetCommitPolicy

Parameters:

numberOfMessagesSinceLastCommit - the number of messages that have been received from the connector since last the offsets were last committed; never negative

timeSinceLastCommit - the time that has elapsed since the offsets were last committed; never negative

Returns:

true if the offsets should be committed, or false otherwise