public final class ReadAction extends GeneratedMessageV3 implements ReadActionOrBuilder
A single read request.
Protobuf type google.spanner.executor.v1.ReadAction
Inheritance
Object > AbstractMessageLite<MessageType,BuilderType> > AbstractMessage > GeneratedMessageV3 > ReadActionImplements
ReadActionOrBuilderStatic Fields
COLUMN_FIELD_NUMBER
public static final int COLUMN_FIELD_NUMBER
Field Value | |
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Type | Description |
int |
INDEX_FIELD_NUMBER
public static final int INDEX_FIELD_NUMBER
Field Value | |
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Type | Description |
int |
KEYS_FIELD_NUMBER
public static final int KEYS_FIELD_NUMBER
Field Value | |
---|---|
Type | Description |
int |
LIMIT_FIELD_NUMBER
public static final int LIMIT_FIELD_NUMBER
Field Value | |
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Type | Description |
int |
TABLE_FIELD_NUMBER
public static final int TABLE_FIELD_NUMBER
Field Value | |
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Type | Description |
int |
Static Methods
getDefaultInstance()
public static ReadAction getDefaultInstance()
Returns | |
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Type | Description |
ReadAction |
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()
Returns | |
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Type | Description |
Descriptor |
newBuilder()
public static ReadAction.Builder newBuilder()
Returns | |
---|---|
Type | Description |
ReadAction.Builder |
newBuilder(ReadAction prototype)
public static ReadAction.Builder newBuilder(ReadAction prototype)
Parameter | |
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Name | Description |
prototype |
ReadAction |
Returns | |
---|---|
Type | Description |
ReadAction.Builder |
parseDelimitedFrom(InputStream input)
public static ReadAction parseDelimitedFrom(InputStream input)
Parameter | |
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Name | Description |
input |
InputStream |
Returns | |
---|---|
Type | Description |
ReadAction |
Exceptions | |
---|---|
Type | Description |
IOException |
parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
public static ReadAction parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters | |
---|---|
Name | Description |
input |
InputStream |
extensionRegistry |
ExtensionRegistryLite |
Returns | |
---|---|
Type | Description |
ReadAction |
Exceptions | |
---|---|
Type | Description |
IOException |
parseFrom(byte[] data)
public static ReadAction parseFrom(byte[] data)
Parameter | |
---|---|
Name | Description |
data |
byte[] |
Returns | |
---|---|
Type | Description |
ReadAction |
Exceptions | |
---|---|
Type | Description |
InvalidProtocolBufferException |
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static ReadAction parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
Parameters | |
---|---|
Name | Description |
data |
byte[] |
extensionRegistry |
ExtensionRegistryLite |
Returns | |
---|---|
Type | Description |
ReadAction |
Exceptions | |
---|---|
Type | Description |
InvalidProtocolBufferException |
parseFrom(ByteString data)
public static ReadAction parseFrom(ByteString data)
Parameter | |
---|---|
Name | Description |
data |
ByteString |
Returns | |
---|---|
Type | Description |
ReadAction |
Exceptions | |
---|---|
Type | Description |
InvalidProtocolBufferException |
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static ReadAction parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
Parameters | |
---|---|
Name | Description |
data |
ByteString |
extensionRegistry |
ExtensionRegistryLite |
Returns | |
---|---|
Type | Description |
ReadAction |
Exceptions | |
---|---|
Type | Description |
InvalidProtocolBufferException |
parseFrom(CodedInputStream input)
public static ReadAction parseFrom(CodedInputStream input)
Parameter | |
---|---|
Name | Description |
input |
CodedInputStream |
Returns | |
---|---|
Type | Description |
ReadAction |
Exceptions | |
---|---|
Type | Description |
IOException |
parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
public static ReadAction parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters | |
---|---|
Name | Description |
input |
CodedInputStream |
extensionRegistry |
ExtensionRegistryLite |
Returns | |
---|---|
Type | Description |
ReadAction |
Exceptions | |
---|---|
Type | Description |
IOException |
parseFrom(InputStream input)
public static ReadAction parseFrom(InputStream input)
Parameter | |
---|---|
Name | Description |
input |
InputStream |
Returns | |
---|---|
Type | Description |
ReadAction |
Exceptions | |
---|---|
Type | Description |
IOException |
parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
public static ReadAction parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters | |
---|---|
Name | Description |
input |
InputStream |
extensionRegistry |
ExtensionRegistryLite |
Returns | |
---|---|
Type | Description |
ReadAction |
Exceptions | |
---|---|
Type | Description |
IOException |
parseFrom(ByteBuffer data)
public static ReadAction parseFrom(ByteBuffer data)
Parameter | |
---|---|
Name | Description |
data |
ByteBuffer |
Returns | |
---|---|
Type | Description |
ReadAction |
Exceptions | |
---|---|
Type | Description |
InvalidProtocolBufferException |
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static ReadAction parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
Parameters | |
---|---|
Name | Description |
data |
ByteBuffer |
extensionRegistry |
ExtensionRegistryLite |
Returns | |
---|---|
Type | Description |
ReadAction |
Exceptions | |
---|---|
Type | Description |
InvalidProtocolBufferException |
parser()
public static Parser<ReadAction> parser()
Returns | |
---|---|
Type | Description |
Parser<ReadAction> |
Methods
equals(Object obj)
public boolean equals(Object obj)
Parameter | |
---|---|
Name | Description |
obj |
Object |
Returns | |
---|---|
Type | Description |
boolean |
getColumn(int index)
public String getColumn(int index)
List of columns must begin with the key columns used for the read.
repeated string column = 3;
Parameter | |
---|---|
Name | Description |
index |
int The index of the element to return. |
Returns | |
---|---|
Type | Description |
String |
The column at the given index. |
getColumnBytes(int index)
public ByteString getColumnBytes(int index)
List of columns must begin with the key columns used for the read.
repeated string column = 3;
Parameter | |
---|---|
Name | Description |
index |
int The index of the value to return. |
Returns | |
---|---|
Type | Description |
ByteString |
The bytes of the column at the given index. |
getColumnCount()
public int getColumnCount()
List of columns must begin with the key columns used for the read.
repeated string column = 3;
Returns | |
---|---|
Type | Description |
int |
The count of column. |
getColumnList()
public ProtocolStringList getColumnList()
List of columns must begin with the key columns used for the read.
repeated string column = 3;
Returns | |
---|---|
Type | Description |
ProtocolStringList |
A list containing the column. |
getDefaultInstanceForType()
public ReadAction getDefaultInstanceForType()
Returns | |
---|---|
Type | Description |
ReadAction |
getIndex()
public String getIndex()
The index to read at if it's an index read.
optional string index = 2;
Returns | |
---|---|
Type | Description |
String |
The index. |
getIndexBytes()
public ByteString getIndexBytes()
The index to read at if it's an index read.
optional string index = 2;
Returns | |
---|---|
Type | Description |
ByteString |
The bytes for index. |
getKeys()
public KeySet getKeys()
Keys for performing this read.
.google.spanner.executor.v1.KeySet keys = 4;
Returns | |
---|---|
Type | Description |
KeySet |
The keys. |
getKeysOrBuilder()
public KeySetOrBuilder getKeysOrBuilder()
Keys for performing this read.
.google.spanner.executor.v1.KeySet keys = 4;
Returns | |
---|---|
Type | Description |
KeySetOrBuilder |
getLimit()
public int getLimit()
Limit on number of rows to read. If set, must be positive.
int32 limit = 5;
Returns | |
---|---|
Type | Description |
int |
The limit. |
getParserForType()
public Parser<ReadAction> getParserForType()
Returns | |
---|---|
Type | Description |
Parser<ReadAction> |
getSerializedSize()
public int getSerializedSize()
Returns | |
---|---|
Type | Description |
int |
getTable()
public String getTable()
The table to read at.
string table = 1;
Returns | |
---|---|
Type | Description |
String |
The table. |
getTableBytes()
public ByteString getTableBytes()
The table to read at.
string table = 1;
Returns | |
---|---|
Type | Description |
ByteString |
The bytes for table. |
hasIndex()
public boolean hasIndex()
The index to read at if it's an index read.
optional string index = 2;
Returns | |
---|---|
Type | Description |
boolean |
Whether the index field is set. |
hasKeys()
public boolean hasKeys()
Keys for performing this read.
.google.spanner.executor.v1.KeySet keys = 4;
Returns | |
---|---|
Type | Description |
boolean |
Whether the keys field is set. |
hashCode()
public int hashCode()
Returns | |
---|---|
Type | Description |
int |
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns | |
---|---|
Type | Description |
FieldAccessorTable |
isInitialized()
public final boolean isInitialized()
Returns | |
---|---|
Type | Description |
boolean |
newBuilderForType()
public ReadAction.Builder newBuilderForType()
Returns | |
---|---|
Type | Description |
ReadAction.Builder |
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected ReadAction.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Parameter | |
---|---|
Name | Description |
parent |
BuilderParent |
Returns | |
---|---|
Type | Description |
ReadAction.Builder |
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
Parameter | |
---|---|
Name | Description |
unused |
UnusedPrivateParameter |
Returns | |
---|---|
Type | Description |
Object |
toBuilder()
public ReadAction.Builder toBuilder()
Returns | |
---|---|
Type | Description |
ReadAction.Builder |
writeTo(CodedOutputStream output)
public void writeTo(CodedOutputStream output)
Parameter | |
---|---|
Name | Description |
output |
CodedOutputStream |
Exceptions | |
---|---|
Type | Description |
IOException |