public final class PartitionReadRequest extends GeneratedMessageV3 implements PartitionReadRequestOrBuilder
The request for PartitionRead
Protobuf type google.spanner.v1.PartitionReadRequest
Static Fields
COLUMNS_FIELD_NUMBER
public static final int COLUMNS_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
INDEX_FIELD_NUMBER
public static final int INDEX_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
KEY_SET_FIELD_NUMBER
public static final int KEY_SET_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
PARTITION_OPTIONS_FIELD_NUMBER
public static final int PARTITION_OPTIONS_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
SESSION_FIELD_NUMBER
public static final int SESSION_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
TABLE_FIELD_NUMBER
public static final int TABLE_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
TRANSACTION_FIELD_NUMBER
public static final int TRANSACTION_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
Static Methods
getDefaultInstance()
public static PartitionReadRequest getDefaultInstance()
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()
newBuilder()
public static PartitionReadRequest.Builder newBuilder()
newBuilder(PartitionReadRequest prototype)
public static PartitionReadRequest.Builder newBuilder(PartitionReadRequest prototype)
public static PartitionReadRequest parseDelimitedFrom(InputStream input)
public static PartitionReadRequest parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
parseFrom(byte[] data)
public static PartitionReadRequest parseFrom(byte[] data)
| Parameter |
|---|
| Name | Description |
data | byte[]
|
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static PartitionReadRequest parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
parseFrom(ByteString data)
public static PartitionReadRequest parseFrom(ByteString data)
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static PartitionReadRequest parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static PartitionReadRequest parseFrom(CodedInputStream input)
public static PartitionReadRequest parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
public static PartitionReadRequest parseFrom(InputStream input)
public static PartitionReadRequest parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
parseFrom(ByteBuffer data)
public static PartitionReadRequest parseFrom(ByteBuffer data)
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static PartitionReadRequest parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
parser()
public static Parser<PartitionReadRequest> parser()
Methods
equals(Object obj)
public boolean equals(Object obj)
| Parameter |
|---|
| Name | Description |
obj | Object
|
Overrides
getColumns(int index)
public String getColumns(int index)
The columns of table to be returned for each row matching
this request.
repeated string columns = 5;
| Parameter |
|---|
| Name | Description |
index | int
The index of the element to return.
|
| Returns |
|---|
| Type | Description |
String | The columns at the given index.
|
getColumnsBytes(int index)
public ByteString getColumnsBytes(int index)
The columns of table to be returned for each row matching
this request.
repeated string columns = 5;
| Parameter |
|---|
| Name | Description |
index | int
The index of the value to return.
|
| Returns |
|---|
| Type | Description |
ByteString | The bytes of the columns at the given index.
|
getColumnsCount()
public int getColumnsCount()
The columns of table to be returned for each row matching
this request.
repeated string columns = 5;
| Returns |
|---|
| Type | Description |
int | The count of columns.
|
getColumnsList()
public ProtocolStringList getColumnsList()
The columns of table to be returned for each row matching
this request.
repeated string columns = 5;
getDefaultInstanceForType()
public PartitionReadRequest getDefaultInstanceForType()
getIndex()
If non-empty, the name of an index on table. This index is
used instead of the table primary key when interpreting key_set
and sorting result rows. See key_set for further information.
string index = 4;
| Returns |
|---|
| Type | Description |
String | The index.
|
getIndexBytes()
public ByteString getIndexBytes()
If non-empty, the name of an index on table. This index is
used instead of the table primary key when interpreting key_set
and sorting result rows. See key_set for further information.
string index = 4;
| Returns |
|---|
| Type | Description |
ByteString | The bytes for index.
|
getKeySet()
public KeySet getKeySet()
Required. key_set identifies the rows to be yielded. key_set names the
primary keys of the rows in table to be yielded, unless index
is present. If index is present, then key_set instead names
index keys in index.
It is not an error for the key_set to name rows that do not
exist in the database. Read yields nothing for nonexistent rows.
.google.spanner.v1.KeySet key_set = 6 [(.google.api.field_behavior) = REQUIRED];
| Returns |
|---|
| Type | Description |
KeySet | The keySet.
|
getKeySetOrBuilder()
public KeySetOrBuilder getKeySetOrBuilder()
Required. key_set identifies the rows to be yielded. key_set names the
primary keys of the rows in table to be yielded, unless index
is present. If index is present, then key_set instead names
index keys in index.
It is not an error for the key_set to name rows that do not
exist in the database. Read yields nothing for nonexistent rows.
.google.spanner.v1.KeySet key_set = 6 [(.google.api.field_behavior) = REQUIRED];
getParserForType()
public Parser<PartitionReadRequest> getParserForType()
Overrides
getPartitionOptions()
public PartitionOptions getPartitionOptions()
Additional options that affect how many partitions are created.
.google.spanner.v1.PartitionOptions partition_options = 9;
getPartitionOptionsOrBuilder()
public PartitionOptionsOrBuilder getPartitionOptionsOrBuilder()
Additional options that affect how many partitions are created.
.google.spanner.v1.PartitionOptions partition_options = 9;
getSerializedSize()
public int getSerializedSize()
| Returns |
|---|
| Type | Description |
int | |
Overrides
getSession()
public String getSession()
Required. The session used to create the partitions.
string session = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
| Returns |
|---|
| Type | Description |
String | The session.
|
getSessionBytes()
public ByteString getSessionBytes()
Required. The session used to create the partitions.
string session = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
| Returns |
|---|
| Type | Description |
ByteString | The bytes for session.
|
getTable()
Required. The name of the table in the database to be read.
string table = 3 [(.google.api.field_behavior) = REQUIRED];
| Returns |
|---|
| Type | Description |
String | The table.
|
getTableBytes()
public ByteString getTableBytes()
Required. The name of the table in the database to be read.
string table = 3 [(.google.api.field_behavior) = REQUIRED];
| Returns |
|---|
| Type | Description |
ByteString | The bytes for table.
|
getTransaction()
public TransactionSelector getTransaction()
Read only snapshot transactions are supported, read/write and single use
transactions are not.
.google.spanner.v1.TransactionSelector transaction = 2;
getTransactionOrBuilder()
public TransactionSelectorOrBuilder getTransactionOrBuilder()
Read only snapshot transactions are supported, read/write and single use
transactions are not.
.google.spanner.v1.TransactionSelector transaction = 2;
getUnknownFields()
public final UnknownFieldSet getUnknownFields()
Overrides
hasKeySet()
public boolean hasKeySet()
Required. key_set identifies the rows to be yielded. key_set names the
primary keys of the rows in table to be yielded, unless index
is present. If index is present, then key_set instead names
index keys in index.
It is not an error for the key_set to name rows that do not
exist in the database. Read yields nothing for nonexistent rows.
.google.spanner.v1.KeySet key_set = 6 [(.google.api.field_behavior) = REQUIRED];
| Returns |
|---|
| Type | Description |
boolean | Whether the keySet field is set.
|
hasPartitionOptions()
public boolean hasPartitionOptions()
Additional options that affect how many partitions are created.
.google.spanner.v1.PartitionOptions partition_options = 9;
| Returns |
|---|
| Type | Description |
boolean | Whether the partitionOptions field is set.
|
hasTransaction()
public boolean hasTransaction()
Read only snapshot transactions are supported, read/write and single use
transactions are not.
.google.spanner.v1.TransactionSelector transaction = 2;
| Returns |
|---|
| Type | Description |
boolean | Whether the transaction field is set.
|
hashCode()
| Returns |
|---|
| Type | Description |
int | |
Overrides
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Overrides
isInitialized()
public final boolean isInitialized()
Overrides
newBuilderForType()
public PartitionReadRequest.Builder newBuilderForType()
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected PartitionReadRequest.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Overrides
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
Overrides
toBuilder()
public PartitionReadRequest.Builder toBuilder()
writeTo(CodedOutputStream output)
public void writeTo(CodedOutputStream output)
Overrides
