Interface TargetOrBuilder (3.22.0) 

public interface TargetOrBuilder extends MessageOrBuilder

Implements

MessageOrBuilder

Methods

getDocuments()

public abstract Target.DocumentsTarget getDocuments()

A target specified by a set of document names.

.google.firestore.v1.Target.DocumentsTarget documents = 3;

Returns
Type Description
Target.DocumentsTarget

The documents.

getDocumentsOrBuilder()

public abstract Target.DocumentsTargetOrBuilder getDocumentsOrBuilder()

A target specified by a set of document names.

.google.firestore.v1.Target.DocumentsTarget documents = 3;

Returns
Type Description
Target.DocumentsTargetOrBuilder

getExpectedCount()

public abstract Int32Value getExpectedCount()

The number of documents that last matched the query at the resume token or read time.

This value is only relevant when a resume_type is provided. This value being present and greater than zero signals that the client wants ExistenceFilter.unchanged_names to be included in the response.

.google.protobuf.Int32Value expected_count = 12;

Returns
Type Description
Int32Value

The expectedCount.

getExpectedCountOrBuilder()

public abstract Int32ValueOrBuilder getExpectedCountOrBuilder()

The number of documents that last matched the query at the resume token or read time.

This value is only relevant when a resume_type is provided. This value being present and greater than zero signals that the client wants ExistenceFilter.unchanged_names to be included in the response.

.google.protobuf.Int32Value expected_count = 12;

Returns
Type Description
Int32ValueOrBuilder

getOnce()

public abstract boolean getOnce()

If the target should be removed once it is current and consistent.

bool once = 6;

Returns
Type Description
boolean

The once.

getQuery()

public abstract Target.QueryTarget getQuery()

A target specified by a query.

.google.firestore.v1.Target.QueryTarget query = 2;

Returns
Type Description
Target.QueryTarget

The query.

getQueryOrBuilder()

public abstract Target.QueryTargetOrBuilder getQueryOrBuilder()

A target specified by a query.

.google.firestore.v1.Target.QueryTarget query = 2;

Returns
Type Description
Target.QueryTargetOrBuilder

getReadTime()

public abstract Timestamp getReadTime()

Start listening after a specific read_time.

The client must know the state of matching documents at this time.

.google.protobuf.Timestamp read_time = 11;

Returns
Type Description
Timestamp

The readTime.

getReadTimeOrBuilder()

public abstract TimestampOrBuilder getReadTimeOrBuilder()

Start listening after a specific read_time.

The client must know the state of matching documents at this time.

.google.protobuf.Timestamp read_time = 11;

Returns
Type Description
TimestampOrBuilder

getResumeToken()

public abstract ByteString getResumeToken()

A resume token from a prior TargetChange for an identical target.

Using a resume token with a different target is unsupported and may fail.

bytes resume_token = 4;

Returns
Type Description
ByteString

The resumeToken.

getResumeTypeCase()

public abstract Target.ResumeTypeCase getResumeTypeCase()
Returns
Type Description
Target.ResumeTypeCase

getTargetId()

public abstract int getTargetId()

The target ID that identifies the target on the stream. Must be a positive number and non-zero.

If target_id is 0 (or unspecified), the server will assign an ID for this target and return that in a TargetChange::ADD event. Once a target with target_id=0 is added, all subsequent targets must also have target_id=0. If an AddTarget request with target_id != 0 is sent to the server after a target with target_id=0 is added, the server will immediately send a response with a TargetChange::Remove event.

Note that if the client sends multiple AddTarget requests without an ID, the order of IDs returned in TargetChage.target_ids are undefined. Therefore, clients should provide a target ID instead of relying on the server to assign one.

If target_id is non-zero, there must not be an existing active target on this stream with the same ID.

int32 target_id = 5;

Returns
Type Description
int

The targetId.

getTargetTypeCase()

public abstract Target.TargetTypeCase getTargetTypeCase()
Returns
Type Description
Target.TargetTypeCase

hasDocuments()

public abstract boolean hasDocuments()

A target specified by a set of document names.

.google.firestore.v1.Target.DocumentsTarget documents = 3;

Returns
Type Description
boolean

Whether the documents field is set.

hasExpectedCount()

public abstract boolean hasExpectedCount()

The number of documents that last matched the query at the resume token or read time.

This value is only relevant when a resume_type is provided. This value being present and greater than zero signals that the client wants ExistenceFilter.unchanged_names to be included in the response.

.google.protobuf.Int32Value expected_count = 12;

Returns
Type Description
boolean

Whether the expectedCount field is set.

hasQuery()

public abstract boolean hasQuery()

A target specified by a query.

.google.firestore.v1.Target.QueryTarget query = 2;

Returns
Type Description
boolean

Whether the query field is set.

hasReadTime()

public abstract boolean hasReadTime()

Start listening after a specific read_time.

The client must know the state of matching documents at this time.

.google.protobuf.Timestamp read_time = 11;

Returns
Type Description
boolean

Whether the readTime field is set.

hasResumeToken()

public abstract boolean hasResumeToken()

A resume token from a prior TargetChange for an identical target.

Using a resume token with a different target is unsupported and may fail.

bytes resume_token = 4;

Returns
Type Description
boolean

Whether the resumeToken field is set.