Interface ReadOptionsOrBuilder (2.21.2)

public interface ReadOptionsOrBuilder extends MessageOrBuilder

Implements

MessageOrBuilder

Methods

getConsistencyTypeCase()

public abstract ReadOptions.ConsistencyTypeCase getConsistencyTypeCase()

Returns
Type	Description
`ReadOptions.ConsistencyTypeCase`

getNewTransaction()

public abstract TransactionOptions getNewTransaction()

Options for beginning a new transaction for this request.

The new transaction identifier will be returned in the corresponding response as either LookupResponse.transaction or RunQueryResponse.transaction.

.google.datastore.v1.TransactionOptions new_transaction = 3;

Returns
Type	Description
`TransactionOptions`	The newTransaction.

getNewTransactionOrBuilder()

public abstract TransactionOptionsOrBuilder getNewTransactionOrBuilder()

Options for beginning a new transaction for this request.

The new transaction identifier will be returned in the corresponding response as either LookupResponse.transaction or RunQueryResponse.transaction.

.google.datastore.v1.TransactionOptions new_transaction = 3;

Returns
Type	Description
`TransactionOptionsOrBuilder`

getReadConsistency()

public abstract ReadOptions.ReadConsistency getReadConsistency()

The non-transactional read consistency to use.

.google.datastore.v1.ReadOptions.ReadConsistency read_consistency = 1;

Returns
Type	Description
`ReadOptions.ReadConsistency`	The readConsistency.

getReadConsistencyValue()

public abstract int getReadConsistencyValue()

The non-transactional read consistency to use.

.google.datastore.v1.ReadOptions.ReadConsistency read_consistency = 1;

Returns
Type	Description
`int`	The enum numeric value on the wire for readConsistency.

getReadTime()

public abstract Timestamp getReadTime()

Reads entities as they were at the given time. This value is only supported for Cloud Firestore in Datastore mode.

This must be a microsecond precision timestamp within the past one hour, or if Point-in-Time Recovery is enabled, can additionally be a whole minute timestamp within the past 7 days.

.google.protobuf.Timestamp read_time = 4;

Returns
Type	Description
`Timestamp`	The readTime.

getReadTimeOrBuilder()

public abstract TimestampOrBuilder getReadTimeOrBuilder()

Reads entities as they were at the given time. This value is only supported for Cloud Firestore in Datastore mode.

This must be a microsecond precision timestamp within the past one hour, or if Point-in-Time Recovery is enabled, can additionally be a whole minute timestamp within the past 7 days.

.google.protobuf.Timestamp read_time = 4;

Returns
Type	Description
`TimestampOrBuilder`

getTransaction()

public abstract ByteString getTransaction()

The identifier of the transaction in which to read. A transaction identifier is returned by a call to Datastore.BeginTransaction.

bytes transaction = 2;

Returns
Type	Description
`ByteString`	The transaction.

hasNewTransaction()

public abstract boolean hasNewTransaction()

Options for beginning a new transaction for this request.

The new transaction identifier will be returned in the corresponding response as either LookupResponse.transaction or RunQueryResponse.transaction.

.google.datastore.v1.TransactionOptions new_transaction = 3;

Returns
Type	Description
`boolean`	Whether the newTransaction field is set.

hasReadConsistency()

public abstract boolean hasReadConsistency()

The non-transactional read consistency to use.

.google.datastore.v1.ReadOptions.ReadConsistency read_consistency = 1;

Returns
Type	Description
`boolean`	Whether the readConsistency field is set.

hasReadTime()

public abstract boolean hasReadTime()

Reads entities as they were at the given time. This value is only supported for Cloud Firestore in Datastore mode.

This must be a microsecond precision timestamp within the past one hour, or if Point-in-Time Recovery is enabled, can additionally be a whole minute timestamp within the past 7 days.

.google.protobuf.Timestamp read_time = 4;

Returns
Type	Description
`boolean`	Whether the readTime field is set.

hasTransaction()

public abstract boolean hasTransaction()

The identifier of the transaction in which to read. A transaction identifier is returned by a call to Datastore.BeginTransaction.

bytes transaction = 2;

Returns
Type	Description
`boolean`	Whether the transaction field is set.