java.lang.Object
- com.yahoo.searchlib.rankingexpression.evaluation.Value
- - com.yahoo.searchlib.rankingexpression.evaluation.TensorValue

```
@Beta
public class TensorValue
extends Value
```
A Value containing a tensor. See Tensor for definition of a tensor and the operations supported.

Author:

bratseth

Constructor Summary

Constructors
Constructor Description

TensorValue(com.yahoo.tensor.Tensor value)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Value`	`add(Value argument)`
`Value`	`and(Value argument)`
`boolean`	`asBoolean()`	Returns this value as a boolean.
`double`	`asDouble()`	Returns this value as a double, or throws UnsupportedOperationException if it cannot be represented as a double
`Value`	`asMutable()`	Returns this is mutable, or a mutable copy otherwise
`com.yahoo.tensor.Tensor`	`asTensor()`	Returns this as a tensor value
`Value`	`compare(TruthOperator operator, Value argument)`	Perform the comparison specified by the operator between this value and the given value
`Value`	`divide(Value argument)`
`boolean`	`equals(Object o)`
`Value`	`function(Function function, Value arg)`	Perform the given binary function on this value and the given value
`boolean`	`hasDouble()`	Returns true if this value can return itself as a double, i.e asDoubleValue will return a value and not throw
`int`	`hashCode()`
`Value`	`modulo(Value argument)`
`Value`	`multiply(Value argument)`
`Value`	`negate()`
`Value`	`not()`
`Value`	`or(Value argument)`
`Value`	`power(Value argument)`
`Value`	`subtract(Value argument)`
`String`	`toString()`
`com.yahoo.tensor.TensorType`	`type()`	Returns the type of this value

Methods inherited from class com.yahoo.searchlib.rankingexpression.evaluation.Value
asDoubleValue, doubleAsTensor, freeze, isFrozen, isNaN, of, of, parse

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - TensorValue
```
public TensorValue(com.yahoo.tensor.Tensor value)
```
- Method Detail
  - type
```
public com.yahoo.tensor.TensorType type()
```
    Description copied from class: Value
    
    Returns the type of this value
    
    Specified by:
    
    type in class Value
  - asDouble
```
public double asDouble()
```
    Description copied from class: Value
    
    Returns this value as a double, or throws UnsupportedOperationException if it cannot be represented as a double
    
    Specified by:
    
    asDouble in class Value
  - hasDouble
```
public boolean hasDouble()
```
    Description copied from class: Value
    
    Returns true if this value can return itself as a double, i.e asDoubleValue will return a value and not throw
    
    Specified by:
    
    hasDouble in class Value
  - asBoolean
```
public boolean asBoolean()
```
    Description copied from class: Value
    
    Returns this value as a boolean.
    
    Specified by:
    
    asBoolean in class Value
  - negate
```
public Value negate()
```
    Specified by:
    
    negate in class Value
  - add
```
public Value add(Value argument)
```
    Specified by:
    
    add in class Value
  - subtract
```
public Value subtract(Value argument)
```
    Specified by:
    
    subtract in class Value
  - multiply
```
public Value multiply(Value argument)
```
    Specified by:
    
    multiply in class Value
  - divide
```
public Value divide(Value argument)
```
    Specified by:
    
    divide in class Value
  - modulo
```
public Value modulo(Value argument)
```
    Specified by:
    
    modulo in class Value
  - and
```
public Value and(Value argument)
```
    Specified by:
    
    and in class Value
  - or
```
public Value or(Value argument)
```
    Specified by:
    
    or in class Value
  - not
```
public Value not()
```
    Specified by:
    
    not in class Value
  - power
```
public Value power(Value argument)
```
    Specified by:
    
    power in class Value
  - asTensor
```
public com.yahoo.tensor.Tensor asTensor()
```
    Description copied from class: Value
    
    Returns this as a tensor value
    
    Specified by:
    
    asTensor in class Value
  - compare
```
public Value compare(TruthOperator operator,
                     Value argument)
```
    Description copied from class: Value
    
    Perform the comparison specified by the operator between this value and the given value
    
    Specified by:
    
    compare in class Value
  - function
```
public Value function(Function function,
                      Value arg)
```
    Description copied from class: Value
    
    Perform the given binary function on this value and the given value
    
    Specified by:
    
    function in class Value
  - asMutable
```
public Value asMutable()
```
    Description copied from class: Value
    
    Returns this is mutable, or a mutable copy otherwise
    
    Specified by:
    
    asMutable in class Value
  - toString
```
public String toString()
```
    Specified by:
    
    toString in class Value
  - equals
```
public boolean equals(Object o)
```
    Specified by:
    
    equals in class Value
  - hashCode
```
public int hashCode()
```
    Specified by:
    
    hashCode in class Value

Class TensorValue

Constructor Summary

Method Summary

Methods inherited from class com.yahoo.searchlib.rankingexpression.evaluation.Value

Methods inherited from class java.lang.Object

Constructor Detail

TensorValue

Method Detail

type

asDouble

hasDouble

asBoolean

negate

add

subtract

multiply

divide

modulo

and

or

not

power

asTensor

compare

function

asMutable

toString

equals

hashCode