Package com.yahoo.document.datatypes
Class TensorFieldValue
java.lang.Object
com.yahoo.vespa.objects.Selectable
com.yahoo.vespa.objects.Identifiable
com.yahoo.document.datatypes.FieldValue
com.yahoo.document.datatypes.TensorFieldValue
- All Implemented Interfaces:
Cloneable
,Comparable<FieldValue>
Field value class that wraps a tensor.
- Author:
- geirst
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Field Summary
Fields inherited from class com.yahoo.document.datatypes.FieldValue
classId
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Constructor Summary
ConstructorDescriptionCreate an empty tensor field value where the tensor type is not yet known.TensorFieldValue
(com.yahoo.tensor.Tensor tensor) Create a tensor field value containing the given tensorTensorFieldValue
(com.yahoo.tensor.TensorType type) Create an empty tensor field value for the given tensor type -
Method Summary
Modifier and TypeMethodDescriptionvoid
Assign this non-fieldvalue value to this field value.void
assignSerializedTensor
(byte[] data) void
assignTensor
(Optional<com.yahoo.tensor.Tensor> tensor) Assigns the given tensor to this field value.void
clear()
void
deserialize
(Field field, FieldReader reader) Read a field value from the specified readerboolean
Optional<byte[]>
Optional<com.yahoo.tensor.Tensor>
Optional<com.yahoo.tensor.TensorType>
Used to retrieve wrapped type for simple types, such that you can use get methods to retrieve ints and floats directly instead of Int/Float field values.void
Deprecated.void
serialize
(Field field, FieldWriter writer) Write out field value to the specified writertoString()
Methods inherited from class com.yahoo.document.datatypes.FieldValue
clone, compareTo, create, deserialize, getRecursiveValue, getRecursiveValue, onDeserialize, onSerialize, serialize, toXml
Methods inherited from class com.yahoo.vespa.objects.Identifiable
create, createFromId, deserialize, deserializeOptional, deserializeWithId, equals, getClassId, getRawUtf8Bytes, getUtf8, hashCode, onGetClassId, putUtf8, registerClass, serialize, serializeOptional, serializeWithId, visitMembers
Methods inherited from class com.yahoo.vespa.objects.Selectable
select, select, selectMembers
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Constructor Details
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TensorFieldValue
public TensorFieldValue()Create an empty tensor field value where the tensor type is not yet known. The tensor (and tensor type) can later be assigned with assignTensor(). -
TensorFieldValue
public TensorFieldValue(com.yahoo.tensor.TensorType type) Create an empty tensor field value for the given tensor type -
TensorFieldValue
public TensorFieldValue(com.yahoo.tensor.Tensor tensor) Create a tensor field value containing the given tensor
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Method Details
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getTensor
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getTensorType
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getDataType
- Specified by:
getDataType
in classFieldValue
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toString
- Overrides:
toString
in classcom.yahoo.vespa.objects.Identifiable
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printXml
Deprecated.- Specified by:
printXml
in classFieldValue
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clear
public void clear()- Specified by:
clear
in classFieldValue
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assign
Description copied from class:FieldValue
Assign this non-fieldvalue value to this field value. This is used to be able to assign ints to Integer field values and List to Array field values and such.Override to accept the specific types that should be legal.
- Specified by:
assign
in classFieldValue
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assignSerializedTensor
public void assignSerializedTensor(byte[] data) -
getSerializedTensor
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assignTensor
Assigns the given tensor to this field value. The tensor type is also set from the given tensor if it was not set before. -
serialize
Description copied from class:FieldValue
Write out field value to the specified writer- Specified by:
serialize
in classFieldValue
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deserialize
Description copied from class:FieldValue
Read a field value from the specified reader- Specified by:
deserialize
in classFieldValue
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equals
- Overrides:
equals
in classcom.yahoo.vespa.objects.Identifiable
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getWrappedValue
Description copied from class:FieldValue
Used to retrieve wrapped type for simple types, such that you can use get methods to retrieve ints and floats directly instead of Int/Float field values. Complex types that can't be specified by simple java types just return themselves.- Overrides:
getWrappedValue
in classFieldValue
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