io.milvus.response

Class FieldDataWrapper

java.lang.Object

io.milvus.response.FieldDataWrapper

public class FieldDataWrapper
extends java.lang.Object

Utility class to wrap response of query/search interface.

Constructor Summary

Constructors

Constructor and Description
FieldDataWrapper(@NonNull io.milvus.grpc.FieldData fieldData)

Method Summary

Modifier and Type	Method and Description
int	getDim() Gets the dimension value of a vector field.
java.util.List<?>	getFieldData() Returns the field data according to its type: float vector field return List of List Float, binary vector field return List of ByteBuffer int64 field return List of Long int32/int16/int8 field return List of Integer boolean field return List of Boolean float field return List of Float double field return List of Double varchar field return List of String etc.
long	getRowCount() Gets the row count of a field.
boolean	isVectorField()

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldDataWrapper

public FieldDataWrapper(@NonNull
                        @NonNull io.milvus.grpc.FieldData fieldData)

Method Detail

isVectorField

public boolean isVectorField()

getDim

public int getDim()
           throws IllegalResponseException

Gets the dimension value of a vector field. Throw IllegalResponseException if the field is not a vector filed.

Returns:

int dimension of the vector field

Throws:

IllegalResponseException

getRowCount

public long getRowCount()
                 throws IllegalResponseException

Gets the row count of a field. * Throws IllegalResponseException if the field type is illegal.

Returns:

long row count of the field

Throws:

IllegalResponseException

getFieldData

public java.util.List<?> getFieldData()
                               throws IllegalResponseException

Returns the field data according to its type: float vector field return List of List Float, binary vector field return List of ByteBuffer int64 field return List of Long int32/int16/int8 field return List of Integer boolean field return List of Boolean float field return List of Float double field return List of Double varchar field return List of String etc. Throws IllegalResponseException if the field type is illegal.

Returns:

List

Throws:

IllegalResponseException