org.apache.beam.sdk.io.gcp.spanner.changestreams.restriction

Class PartitionPosition

java.lang.Object

org.apache.beam.sdk.io.gcp.spanner.changestreams.restriction.PartitionPosition

All Implemented Interfaces:

java.io.Serializable

public class PartitionPosition
extends java.lang.Object
implements java.io.Serializable

Represents the current position of the running SDF within PartitionRestriction.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
PartitionPosition(java.util.Optional<com.google.cloud.Timestamp> maybeTimestamp, PartitionMode mode)

Method Summary

Modifier and Type	Method and Description
static PartitionPosition	done()
boolean	equals(@Nullable java.lang.Object o)
PartitionMode	getMode()
java.util.Optional<com.google.cloud.Timestamp>	getTimestamp()
int	hashCode()
static PartitionPosition	queryChangeStream(com.google.cloud.Timestamp timestamp)
static PartitionPosition	stop()
java.lang.String	toString()
static PartitionPosition	updateState()
static PartitionPosition	waitForChildPartitions()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

PartitionPosition

public PartitionPosition(java.util.Optional<com.google.cloud.Timestamp> maybeTimestamp,
                         PartitionMode mode)

Method Detail

updateState

public static PartitionPosition updateState()

queryChangeStream

public static PartitionPosition queryChangeStream(com.google.cloud.Timestamp timestamp)

waitForChildPartitions

public static PartitionPosition waitForChildPartitions()

done

public static PartitionPosition done()

stop

public static PartitionPosition stop()

getTimestamp

public java.util.Optional<com.google.cloud.Timestamp> getTimestamp()

getMode

public PartitionMode getMode()

equals

public boolean equals(@Nullable java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object