Package com.yahoo.document.update

Class TensorRemoveUpdate

java.lang.Object

com.yahoo.document.update.ValueUpdate<TensorFieldValue>

com.yahoo.document.update.TensorRemoveUpdate

public class TensorRemoveUpdate
extends ValueUpdate<TensorFieldValue>

An update used to remove cells from a sparse tensor or dense sub-spaces from a mixed tensor. The specification of which cells to remove contains addresses using a subset or all of the sparse dimensions of the tensor type. This is represented as a sparse tensor where cell values are set to 1.0.

Nested Class Summary

Nested classes/interfaces inherited from class com.yahoo.document.update.ValueUpdate

ValueUpdate.ValueUpdateClassID

Field Summary

Fields inherited from class com.yahoo.document.update.ValueUpdate

valueUpdateClassID

Constructor Summary

Constructors

Constructor	Description
TensorRemoveUpdate(TensorFieldValue value)

Method Summary

Modifier and Type	Method	Description
FieldValue	applyTo(FieldValue oldValue)
protected void	checkCompatibility(DataType fieldType)
boolean	equals(Object o)
static com.yahoo.tensor.TensorType	extractSparseDimensions(com.yahoo.tensor.TensorType type)
TensorFieldValue	getValue()	Returns the primary "value" of this update, or null if this kind of update has no value
int	hashCode()
void	serialize(DocumentUpdateWriter data, DataType superType)
void	setValue(TensorFieldValue value)	Sets the value of this.
String	toString()
void	verifyCompatibleType(com.yahoo.tensor.TensorType originalType)

Methods inherited from class com.yahoo.document.update.ValueUpdate

createAdd, createAdd, createAddAll, createAddAll, createAssign, createClear, createDecrement, createDecrement, createDivide, createDivide, createIncrement, createIncrement, createMap, createMultiply, createMultiply, createRemove, createRemoveAll, createRemoveAll, getValueUpdateClassID

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

TensorRemoveUpdate

public TensorRemoveUpdate(TensorFieldValue value)

Method Details

verifyCompatibleType

public void verifyCompatibleType(com.yahoo.tensor.TensorType originalType)

checkCompatibility

protected void checkCompatibility(DataType fieldType)

Specified by:

checkCompatibility in class ValueUpdate<TensorFieldValue>

serialize

public void serialize(DocumentUpdateWriter data,
 DataType superType)

Specified by:

serialize in class ValueUpdate<TensorFieldValue>

applyTo

public FieldValue applyTo(FieldValue oldValue)

Specified by:

applyTo in class ValueUpdate<TensorFieldValue>

getValue

public TensorFieldValue getValue()

Description copied from class: ValueUpdate

Returns the primary "value" of this update, or null if this kind of update has no value

Specified by:

getValue in class ValueUpdate<TensorFieldValue>

setValue

public void setValue(TensorFieldValue value)

Description copied from class: ValueUpdate

Sets the value of this. Ignored by update who have no value

Specified by:

setValue in class ValueUpdate<TensorFieldValue>

equals

public boolean equals(Object o)

Overrides:

equals in class ValueUpdate<TensorFieldValue>

hashCode

public int hashCode()

Overrides:

hashCode in class ValueUpdate<TensorFieldValue>

toString

public String toString()

Overrides:

toString in class ValueUpdate<TensorFieldValue>

extractSparseDimensions

public static com.yahoo.tensor.TensorType extractSparseDimensions(com.yahoo.tensor.TensorType type)