Package io.milvus.response

Class MutationResultWrapper

java.lang.Object

io.milvus.response.MutationResultWrapper

public class MutationResultWrapper
extends Object

Utility class to wrap response of insert/delete interface.

Constructor Summary

Constructors

Constructor	Description
MutationResultWrapper(@NonNull MutationResult result)

Method Summary

Modifier and Type	Method	Description
long	getDeleteCount()	Gets the row count of the deleted entities.
List<?>	getDeleteIDs()	Gets the ID array from returned by delete interface.
long	getInsertCount()	Gets the row count of the inserted entities.
List<?>	getInsertIDs()	Gets the ID array from returned by insert interface.
List<Long>	getLongIDs()	Gets the long ID array returned by insert interface.
long	getOperationTs()	Get timestamp of the operation marked by server.
List<String>	getStringIDs()	Gets the string ID array returned by insert interface.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MutationResultWrapper

public MutationResultWrapper(@NonNull
                             @NonNull MutationResult result)

Method Detail

getInsertCount

public long getInsertCount()

Gets the row count of the inserted entities.

Returns:

int row count of the inserted entities

getLongIDs

public List<Long> getLongIDs()
                      throws ParamException

Gets the long ID array returned by insert interface. Throw ParamException if the primary key type is not int64 type.

Returns:

List of Long, ID array returned by insert interface

Throws:

ParamException

getStringIDs

public List<String> getStringIDs()
                          throws ParamException

Gets the string ID array returned by insert interface. Throw ParamException if the primary key type is not string type. Note that current release of Milvus doesn't support string type field, thus this method is reserved.

Returns:

List of String, ID array returned by insert interface

Throws:

ParamException

getInsertIDs

public List<?> getInsertIDs()

Gets the ID array from returned by insert interface.

Returns:

List of Ids, ID array returned by insert interface

getDeleteIDs

public List<?> getDeleteIDs()

Gets the ID array from returned by delete interface.

Returns:

List of Ids, ID array returned by delete interface

getDeleteCount

public long getDeleteCount()

Gets the row count of the deleted entities. Currently, this value is always equal to input row count

Returns:

int row count of the deleted entities

getOperationTs

public long getOperationTs()

Get timestamp of the operation marked by server. You can use this timestamp as for guarantee timestamp of query/search api. Note: the timestamp is not an absolute timestamp, it is a hybrid value combined by UTC time and internal flags. We call it TSO, for more information: @see Hybrid Timestamp in Milvus

Returns:

int row count of the deleted entities