Class Snapshot (1.118.0)

public final class Snapshot extends GeneratedMessageV3 implements SnapshotOrBuilder

A snapshot resource. Snapshots are used in Seek operations, which allow you to manage message acknowledgments in bulk. That is, you can set the acknowledgment state of messages in an existing subscription to the state captured by a snapshot.

Protobuf type google.pubsub.v1.Snapshot

Implements

SnapshotOrBuilder

Static Fields

EXPIRE_TIME_FIELD_NUMBER

public static final int EXPIRE_TIME_FIELD_NUMBER
Field Value
TypeDescription
int

LABELS_FIELD_NUMBER

public static final int LABELS_FIELD_NUMBER
Field Value
TypeDescription
int

NAME_FIELD_NUMBER

public static final int NAME_FIELD_NUMBER
Field Value
TypeDescription
int

TOPIC_FIELD_NUMBER

public static final int TOPIC_FIELD_NUMBER
Field Value
TypeDescription
int

Static Methods

getDefaultInstance()

public static Snapshot getDefaultInstance()
Returns
TypeDescription
Snapshot

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()
Returns
TypeDescription
Descriptor

newBuilder()

public static Snapshot.Builder newBuilder()
Returns
TypeDescription
Snapshot.Builder

newBuilder(Snapshot prototype)

public static Snapshot.Builder newBuilder(Snapshot prototype)
Parameter
NameDescription
prototypeSnapshot
Returns
TypeDescription
Snapshot.Builder

parseDelimitedFrom(InputStream input)

public static Snapshot parseDelimitedFrom(InputStream input)
Parameter
NameDescription
inputInputStream
Returns
TypeDescription
Snapshot
Exceptions
TypeDescription
IOException

parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static Snapshot parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
inputInputStream
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
Snapshot
Exceptions
TypeDescription
IOException

parseFrom(byte[] data)

public static Snapshot parseFrom(byte[] data)
Parameter
NameDescription
databyte[]
Returns
TypeDescription
Snapshot
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

public static Snapshot parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
databyte[]
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
Snapshot
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(ByteString data)

public static Snapshot parseFrom(ByteString data)
Parameter
NameDescription
dataByteString
Returns
TypeDescription
Snapshot
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

public static Snapshot parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
dataByteString
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
Snapshot
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(CodedInputStream input)

public static Snapshot parseFrom(CodedInputStream input)
Parameter
NameDescription
inputCodedInputStream
Returns
TypeDescription
Snapshot
Exceptions
TypeDescription
IOException

parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public static Snapshot parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
inputCodedInputStream
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
Snapshot
Exceptions
TypeDescription
IOException

parseFrom(InputStream input)

public static Snapshot parseFrom(InputStream input)
Parameter
NameDescription
inputInputStream
Returns
TypeDescription
Snapshot
Exceptions
TypeDescription
IOException

parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static Snapshot parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
inputInputStream
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
Snapshot
Exceptions
TypeDescription
IOException

parseFrom(ByteBuffer data)

public static Snapshot parseFrom(ByteBuffer data)
Parameter
NameDescription
dataByteBuffer
Returns
TypeDescription
Snapshot
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

public static Snapshot parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
dataByteBuffer
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
Snapshot
Exceptions
TypeDescription
InvalidProtocolBufferException

parser()

public static Parser<Snapshot> parser()
Returns
TypeDescription
Parser<Snapshot>

Methods

containsLabels(String key)

public boolean containsLabels(String key)

See Creating and managing labels.

map<string, string> labels = 4;

Parameter
NameDescription
keyString
Returns
TypeDescription
boolean

equals(Object obj)

public boolean equals(Object obj)
Parameter
NameDescription
objObject
Returns
TypeDescription
boolean
Overrides

getDefaultInstanceForType()

public Snapshot getDefaultInstanceForType()
Returns
TypeDescription
Snapshot

getExpireTime()

public Timestamp getExpireTime()

The snapshot is guaranteed to exist up until this time. A newly-created snapshot expires no later than 7 days from the time of its creation. Its exact lifetime is determined at creation by the existing backlog in the source subscription. Specifically, the lifetime of the snapshot is 7 days - (age of oldest unacked message in the subscription). For example, consider a subscription whose oldest unacked message is 3 days old. If a snapshot is created from this subscription, the snapshot -- which will always capture this 3-day-old backlog as long as the snapshot exists -- will expire in 4 days. The service will refuse to create a snapshot that would expire in less than 1 hour after creation.

.google.protobuf.Timestamp expire_time = 3;

Returns
TypeDescription
Timestamp

The expireTime.

getExpireTimeOrBuilder()

public TimestampOrBuilder getExpireTimeOrBuilder()

The snapshot is guaranteed to exist up until this time. A newly-created snapshot expires no later than 7 days from the time of its creation. Its exact lifetime is determined at creation by the existing backlog in the source subscription. Specifically, the lifetime of the snapshot is 7 days - (age of oldest unacked message in the subscription). For example, consider a subscription whose oldest unacked message is 3 days old. If a snapshot is created from this subscription, the snapshot -- which will always capture this 3-day-old backlog as long as the snapshot exists -- will expire in 4 days. The service will refuse to create a snapshot that would expire in less than 1 hour after creation.

.google.protobuf.Timestamp expire_time = 3;

Returns
TypeDescription
TimestampOrBuilder

getLabels()

public Map<String,String> getLabels()

Use #getLabelsMap() instead.

Returns
TypeDescription
Map<String,String>

getLabelsCount()

public int getLabelsCount()

See Creating and managing labels.

map<string, string> labels = 4;

Returns
TypeDescription
int

getLabelsMap()

public Map<String,String> getLabelsMap()

See Creating and managing labels.

map<string, string> labels = 4;

Returns
TypeDescription
Map<String,String>

getLabelsOrDefault(String key, String defaultValue)

public String getLabelsOrDefault(String key, String defaultValue)

See Creating and managing labels.

map<string, string> labels = 4;

Parameters
NameDescription
keyString
defaultValueString
Returns
TypeDescription
String

getLabelsOrThrow(String key)

public String getLabelsOrThrow(String key)

See Creating and managing labels.

map<string, string> labels = 4;

Parameter
NameDescription
keyString
Returns
TypeDescription
String

getName()

public String getName()

The name of the snapshot.

string name = 1;

Returns
TypeDescription
String

The name.

getNameBytes()

public ByteString getNameBytes()

The name of the snapshot.

string name = 1;

Returns
TypeDescription
ByteString

The bytes for name.

getParserForType()

public Parser<Snapshot> getParserForType()
Returns
TypeDescription
Parser<Snapshot>
Overrides

getSerializedSize()

public int getSerializedSize()
Returns
TypeDescription
int
Overrides

getTopic()

public String getTopic()

The name of the topic from which this snapshot is retaining messages.

string topic = 2 [(.google.api.resource_reference) = { ... }

Returns
TypeDescription
String

The topic.

getTopicBytes()

public ByteString getTopicBytes()

The name of the topic from which this snapshot is retaining messages.

string topic = 2 [(.google.api.resource_reference) = { ... }

Returns
TypeDescription
ByteString

The bytes for topic.

getUnknownFields()

public final UnknownFieldSet getUnknownFields()
Returns
TypeDescription
UnknownFieldSet
Overrides

hasExpireTime()

public boolean hasExpireTime()

The snapshot is guaranteed to exist up until this time. A newly-created snapshot expires no later than 7 days from the time of its creation. Its exact lifetime is determined at creation by the existing backlog in the source subscription. Specifically, the lifetime of the snapshot is 7 days - (age of oldest unacked message in the subscription). For example, consider a subscription whose oldest unacked message is 3 days old. If a snapshot is created from this subscription, the snapshot -- which will always capture this 3-day-old backlog as long as the snapshot exists -- will expire in 4 days. The service will refuse to create a snapshot that would expire in less than 1 hour after creation.

.google.protobuf.Timestamp expire_time = 3;

Returns
TypeDescription
boolean

Whether the expireTime field is set.

hashCode()

public int hashCode()
Returns
TypeDescription
int
Overrides

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns
TypeDescription
FieldAccessorTable
Overrides

internalGetMapField(int number)

protected MapField internalGetMapField(int number)
Parameter
NameDescription
numberint
Returns
TypeDescription
MapField
Overrides

isInitialized()

public final boolean isInitialized()
Returns
TypeDescription
boolean
Overrides

newBuilderForType()

public Snapshot.Builder newBuilderForType()
Returns
TypeDescription
Snapshot.Builder

newBuilderForType(GeneratedMessageV3.BuilderParent parent)

protected Snapshot.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Parameter
NameDescription
parentBuilderParent
Returns
TypeDescription
Snapshot.Builder
Overrides

newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
Parameter
NameDescription
unusedUnusedPrivateParameter
Returns
TypeDescription
Object
Overrides

toBuilder()

public Snapshot.Builder toBuilder()
Returns
TypeDescription
Snapshot.Builder

writeTo(CodedOutputStream output)

public void writeTo(CodedOutputStream output)
Parameter
NameDescription
outputCodedOutputStream
Overrides Exceptions
TypeDescription
IOException