NumericResultNode (searchlib 7.251.31 API)

java.lang.Object
- com.yahoo.vespa.objects.Selectable
- - com.yahoo.vespa.objects.Identifiable
  - - com.yahoo.searchlib.expression.ResultNode
    - - com.yahoo.searchlib.expression.SingleResultNode
      - com.yahoo.searchlib.expression.NumericResultNode

All Implemented Interfaces:

java.lang.Cloneable, java.lang.Comparable<ResultNode>

Direct Known Subclasses:

FloatResultNode, Int16ResultNode, Int32ResultNode, Int8ResultNode, IntegerResultNode
```
public abstract class NumericResultNode
extends SingleResultNode
```
This is a superclass for all numerical results.

Author:

baldersheim, Simon Thoresen Hult

Field Summary

Fields
Modifier and Type Field Description

static int classId

Constructor Summary

Constructors
Constructor Description

NumericResultNode()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`abstract void`	`divide(ResultNode rhs)`	In-place division of this result with another.
`abstract java.lang.Object`	`getNumber()`	Return a java numeric, either Double or Long, depending on the underlying container.
`java.lang.Object`	`getValue()`	Return a java native, either String, Double or Long, depending on the underlying container.
`abstract void`	`modulo(ResultNode rhs)`	In-place modulo of this result with another.
`abstract void`	`multiply(ResultNode rhs)`	In-place multiplication of this result with another.
`protected int`	`onGetClassId()`

Methods inherited from class com.yahoo.searchlib.expression.SingleResultNode
add, max, min

Methods inherited from class com.yahoo.searchlib.expression.ResultNode
compareTo, equals, getFloat, getInteger, getRaw, getString, negate, onCmp, set

Methods inherited from class com.yahoo.vespa.objects.Identifiable
clone, create, createFromId, deserialize, deserializeOptional, deserializeWithId, equals, getClassId, getUtf8, hashCode, onDeserialize, onSerialize, putUtf8, registerClass, serialize, serializeOptional, serializeWithId, toString, visitMembers

Methods inherited from class com.yahoo.vespa.objects.Selectable
select, select, selectMembers

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

- Field Detail
  - classId
```
public static final int classId
```
- Constructor Detail
  - NumericResultNode
```
public NumericResultNode()
```
- Method Detail
  - multiply
```
public abstract void multiply(ResultNode rhs)
```
    In-place multiplication of this result with another.
    
    Parameters:
    
    rhs - The result to multiply with this.
  - divide
```
public abstract void divide(ResultNode rhs)
```
    In-place division of this result with another.
    
    Parameters:
    
    rhs - The result to divide this by.
  - modulo
```
public abstract void modulo(ResultNode rhs)
```
    In-place modulo of this result with another.
    
    Parameters:
    
    rhs - The result to modulo this with.
  - getNumber
```
public abstract java.lang.Object getNumber()
```
    Return a java numeric, either Double or Long, depending on the underlying container.
    
    Returns:
    
    The underlying numeric value.
  - getValue
```
public java.lang.Object getValue()
```
    Description copied from class: SingleResultNode
    
    Return a java native, either String, Double or Long, depending on the underlying container.
    
    Specified by:
    
    getValue in class SingleResultNode
    
    Returns:
    
    The underlying numeric value.
  - onGetClassId
```
protected int onGetClassId()
```
    Overrides:
    
    onGetClassId in class ResultNode