Class TargetChange (2.3.0)

public sealed class TargetChange : IMessage<TargetChange>, IEquatable<TargetChange>, IDeepCloneable<TargetChange>, IBufferMessage, IMessage

Targets being watched have changed.

Inheritance

Object > TargetChange

Implements

IMessage<TargetChange>, IEquatable<TargetChange>, IDeepCloneable<TargetChange>, IBufferMessage, IMessage

Inherited Members

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ToString()

Namespace

Google.Cloud.Firestore.V1

Assembly

Google.Cloud.Firestore.V1.dll

Constructors

TargetChange()

public TargetChange()

TargetChange(TargetChange)

public TargetChange(TargetChange other)

Parameter
Name	Description
`other`	`TargetChange`

Properties

Cause

public Status Cause { get; set; }

The error that resulted in this change, if applicable.

Property Value
Type	Description
`Status`

ReadTime

public Timestamp ReadTime { get; set; }

The consistent read_time for the given target_ids (omitted when the target_ids are not at a consistent snapshot).

The stream is guaranteed to send a read_time with target_ids empty whenever the entire stream reaches a new consistent snapshot. ADD, CURRENT, and RESET messages are guaranteed to (eventually) result in a new consistent snapshot (while NO_CHANGE and REMOVE messages are not).

For a given stream, read_time is guaranteed to be monotonically increasing.

Property Value
Type	Description
`Timestamp`

ResumeToken

public ByteString ResumeToken { get; set; }

A token that can be used to resume the stream for the given target_ids, or all targets if target_ids is empty.

Not set on every target change.

Property Value
Type	Description
`ByteString`

TargetChangeType

public TargetChange.Types.TargetChangeType TargetChangeType { get; set; }

The type of change that occurred.

Property Value
Type	Description
`TargetChange.Types.TargetChangeType`

TargetIds

public RepeatedField<int> TargetIds { get; }

The target IDs of targets that have changed.

If empty, the change applies to all targets.

The order of the target IDs is not defined.

Property Value
Type	Description
`RepeatedField<Int32>`