Interface ReadActionOrBuilder (6.57.0)

Version 6.57.0

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public interface ReadActionOrBuilder extends MessageOrBuilder

Implements

MessageOrBuilder

Methods

getColumn(int index)

public abstract 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 abstract 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 abstract 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 abstract List<String> getColumnList()

List of columns must begin with the key columns used for the read.

repeated string column = 3;

Returns
Type	Description
List<String>	A list containing the column.

getIndex()

public abstract 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 abstract 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 abstract KeySet getKeys()

Keys for performing this read.

.google.spanner.executor.v1.KeySet keys = 4;

Returns
Type	Description
KeySet	The keys.

getKeysOrBuilder()

public abstract KeySetOrBuilder getKeysOrBuilder()

Keys for performing this read.

.google.spanner.executor.v1.KeySet keys = 4;

Returns
Type	Description
KeySetOrBuilder

getLimit()

public abstract int getLimit()

Limit on number of rows to read. If set, must be positive.

int32 limit = 5;

Returns
Type	Description
int	The limit.

getTable()

public abstract String getTable()

The table to read at.

string table = 1;

Returns
Type	Description
String	The table.

getTableBytes()

public abstract ByteString getTableBytes()

The table to read at.

string table = 1;

Returns
Type	Description
ByteString	The bytes for table.

hasIndex()

public abstract 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 abstract boolean hasKeys()

Keys for performing this read.

.google.spanner.executor.v1.KeySet keys = 4;

Returns
Type	Description
boolean	Whether the keys field is set.