CategoryBoostFeature (platform/sdk 5.6.3.0 API)

java.lang.Object
- com.attivio.sdk.search.relevancy.RelevancyFeatureDef
- - com.attivio.sdk.search.relevancy.CategoryBoostFeature

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable
```
public class CategoryBoostFeature
extends RelevancyFeatureDef
```
Dynamic feature that acts as a template for per-category features based on a FieldExpression.
The name of the category boost feature acts as the prefix for for the per-category features.
Example: <f:categoryBoost name="t_" field="table"/>
This feature will result in creating a per-table feature, with feature names following the t_<tablename> pattern.
Category boost features are referenced in models using the instantiated feature name, for example:
<f:feature name="t_metadata" weight="10.0"/> will add a constat boost of 10.0 for the "metadata" table.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

CategoryBoostFeature(java.lang.String name, FieldExpression field)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`CategoryBoostFeature`	`clone()`
`boolean`	`equals(java.lang.Object other)`
`long`	`estimatedSize()`
`FieldExpression`	`getField()`	Get the field that will generate the categories that will be used to create per-category features.
`int`	`hashCode()`
`void`	`setField(FieldExpression value)`	Set the field that will generate the categories that will be used to create per-category features.
`java.lang.String`	`toString()`

Methods inherited from class com.attivio.sdk.search.relevancy.RelevancyFeatureDef
getName, setName

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

- Constructor Detail
  - CategoryBoostFeature
```
public CategoryBoostFeature(java.lang.String name,
                            FieldExpression field)
```
- Method Detail
  - getField
```
public FieldExpression getField()
```
    Get the field that will generate the categories that will be used to create per-category features.
  - setField
```
public void setField(FieldExpression value)
```
    Set the field that will generate the categories that will be used to create per-category features.
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class RelevancyFeatureDef
  - equals
```
public boolean equals(java.lang.Object other)
```
    Overrides:
    
    equals in class RelevancyFeatureDef
  - clone
```
public CategoryBoostFeature clone()
```
    Overrides:
    
    clone in class RelevancyFeatureDef
  - estimatedSize
```
public long estimatedSize()
```
    Overrides:
    
    estimatedSize in class RelevancyFeatureDef