com.google.datastore.v1

Interface ReadOptionsOrBuilder

All Superinterfaces:

com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder

All Known Implementing Classes:

ReadOptions, ReadOptions.Builder

public interface ReadOptionsOrBuilder
extends com.google.protobuf.MessageOrBuilder

Method Summary

Modifier and Type	Method and Description
ReadOptions.ConsistencyTypeCase	getConsistencyTypeCase()
TransactionOptions	getNewTransaction() Options for beginning a new transaction for this request.
TransactionOptionsOrBuilder	getNewTransactionOrBuilder() Options for beginning a new transaction for this request.
ReadOptions.ReadConsistency	getReadConsistency() The non-transactional read consistency to use.
int	getReadConsistencyValue() The non-transactional read consistency to use.
com.google.protobuf.Timestamp	getReadTime() Reads entities as they were at the given time.
com.google.protobuf.TimestampOrBuilder	getReadTimeOrBuilder() Reads entities as they were at the given time.
com.google.protobuf.ByteString	getTransaction() The identifier of the transaction in which to read.
boolean	hasNewTransaction() Options for beginning a new transaction for this request.
boolean	hasReadConsistency() The non-transactional read consistency to use.
boolean	hasReadTime() Reads entities as they were at the given time.
boolean	hasTransaction() The identifier of the transaction in which to read.

Methods inherited from interface com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

isInitialized

Method Detail

hasReadConsistency

boolean hasReadConsistency()

 The non-transactional read consistency to use.
 

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

Returns:

Whether the readConsistency field is set.

getReadConsistencyValue

int getReadConsistencyValue()

 The non-transactional read consistency to use.
 

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

Returns:

The enum numeric value on the wire for readConsistency.

getReadConsistency

ReadOptions.ReadConsistency getReadConsistency()

 The non-transactional read consistency to use.
 

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

Returns:

The readConsistency.

hasTransaction

boolean hasTransaction()

 The identifier of the transaction in which to read. A
 transaction identifier is returned by a call to
 [Datastore.BeginTransaction][google.datastore.v1.Datastore.BeginTransaction].
 

bytes transaction = 2;

Returns:

Whether the transaction field is set.

getTransaction

com.google.protobuf.ByteString getTransaction()

 The identifier of the transaction in which to read. A
 transaction identifier is returned by a call to
 [Datastore.BeginTransaction][google.datastore.v1.Datastore.BeginTransaction].
 

bytes transaction = 2;

Returns:

The transaction.

hasNewTransaction

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][google.datastore.v1.LookupResponse.transaction]
 or
 [RunQueryResponse.transaction][google.datastore.v1.RunQueryResponse.transaction].
 

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

Returns:

Whether the newTransaction field is set.

getNewTransaction

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][google.datastore.v1.LookupResponse.transaction]
 or
 [RunQueryResponse.transaction][google.datastore.v1.RunQueryResponse.transaction].
 

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

Returns:

The newTransaction.

getNewTransactionOrBuilder

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][google.datastore.v1.LookupResponse.transaction]
 or
 [RunQueryResponse.transaction][google.datastore.v1.RunQueryResponse.transaction].
 

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

hasReadTime

boolean hasReadTime()

 Reads entities as they were at the given time. This may not be older
 than 270 seconds.  This value is only supported for Cloud Firestore in
 Datastore mode.
 

.google.protobuf.Timestamp read_time = 4;

Returns:

Whether the readTime field is set.

getReadTime

com.google.protobuf.Timestamp getReadTime()

 Reads entities as they were at the given time. This may not be older
 than 270 seconds.  This value is only supported for Cloud Firestore in
 Datastore mode.
 

.google.protobuf.Timestamp read_time = 4;

Returns:

The readTime.

getReadTimeOrBuilder

com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder()

 Reads entities as they were at the given time. This may not be older
 than 270 seconds.  This value is only supported for Cloud Firestore in
 Datastore mode.
 

.google.protobuf.Timestamp read_time = 4;

getConsistencyTypeCase

ReadOptions.ConsistencyTypeCase getConsistencyTypeCase()