com.google.api.services.spanner.v1.model

Class PartitionStartRecord

java.lang.Object

java.util.AbstractMap<String,Object>

com.google.api.client.util.GenericData

com.google.api.client.json.GenericJson

com.google.api.services.spanner.v1.model.PartitionStartRecord

All Implemented Interfaces:

Cloneable, Map<String,Object>

public final class PartitionStartRecord
extends com.google.api.client.json.GenericJson

A partition start record serves as a notification that the client should schedule the partitions to be queried. PartitionStartRecord returns information about one or more partitions.

This is the Java data model class that specifies how to parse/serialize into the JSON that is transmitted over HTTP when working with the Cloud Spanner API. For a detailed explanation see: https://developers.google.com/api-client-library/java/google-http-java-client/json

Author:

Google, Inc.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.api.client.util.GenericData

com.google.api.client.util.GenericData.Flags

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
PartitionStartRecord()

Method Summary

Modifier and Type	Method and Description
PartitionStartRecord	clone()
List<String>	getPartitionTokens() Unique partition identifiers to be used in queries.
String	getRecordSequence() Record sequence numbers are unique and monotonically increasing (but not necessarily contiguous) for a specific timestamp across record types in the same partition.
String	getStartTimestamp() Start timestamp at which the partitions should be queried to return change stream records with timestamps >= start_timestamp.
PartitionStartRecord	set(String fieldName, Object value)
PartitionStartRecord	setPartitionTokens(List<String> partitionTokens) Unique partition identifiers to be used in queries.
PartitionStartRecord	setRecordSequence(String recordSequence) Record sequence numbers are unique and monotonically increasing (but not necessarily contiguous) for a specific timestamp across record types in the same partition.
PartitionStartRecord	setStartTimestamp(String startTimestamp) Start timestamp at which the partitions should be queried to return change stream records with timestamps >= start_timestamp.

Methods inherited from class com.google.api.client.json.GenericJson

getFactory, setFactory, toPrettyString, toString

Methods inherited from class com.google.api.client.util.GenericData

entrySet, equals, get, getClassInfo, getUnknownKeys, hashCode, put, putAll, remove, setUnknownKeys

Methods inherited from class java.util.AbstractMap

clear, containsKey, containsValue, isEmpty, keySet, size, values

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Detail

PartitionStartRecord

public PartitionStartRecord()

Method Detail

getPartitionTokens

public List<String> getPartitionTokens()

Unique partition identifiers to be used in queries.

Returns:

value or null for none

setPartitionTokens

public PartitionStartRecord setPartitionTokens(List<String> partitionTokens)

Unique partition identifiers to be used in queries.

Parameters:

partitionTokens - partitionTokens or null for none

getRecordSequence

public String getRecordSequence()

Record sequence numbers are unique and monotonically increasing (but not necessarily contiguous) for a specific timestamp across record types in the same partition. To guarantee ordered processing, the reader should process records (of potentially different types) in record_sequence order for a specific timestamp in the same partition.

Returns:

value or null for none

setRecordSequence

public PartitionStartRecord setRecordSequence(String recordSequence)

Record sequence numbers are unique and monotonically increasing (but not necessarily contiguous) for a specific timestamp across record types in the same partition. To guarantee ordered processing, the reader should process records (of potentially different types) in record_sequence order for a specific timestamp in the same partition.

Parameters:

recordSequence - recordSequence or null for none

getStartTimestamp

public String getStartTimestamp()

Start timestamp at which the partitions should be queried to return change stream records with timestamps >= start_timestamp. DataChangeRecord.commit_timestamps, PartitionStartRecord.start_timestamps, PartitionEventRecord.commit_timestamps, and PartitionEndRecord.end_timestamps can have the same value in the same partition.

Returns:

value or null for none

setStartTimestamp

public PartitionStartRecord setStartTimestamp(String startTimestamp)

Start timestamp at which the partitions should be queried to return change stream records with timestamps >= start_timestamp. DataChangeRecord.commit_timestamps, PartitionStartRecord.start_timestamps, PartitionEventRecord.commit_timestamps, and PartitionEndRecord.end_timestamps can have the same value in the same partition.

Parameters:

startTimestamp - startTimestamp or null for none

set

public PartitionStartRecord set(String fieldName,
                                Object value)

Overrides:

set in class com.google.api.client.json.GenericJson

clone

public PartitionStartRecord clone()

Overrides:

clone in class com.google.api.client.json.GenericJson