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# BruteForceIndexParams
_Java package: `com.nvidia.cuvs`_
```java
public class BruteForceIndexParams
```
Supplemental parameters to build BRUTEFORCE index.
## Public Members
### getNumWriterThreads
```java
public int getNumWriterThreads()
```
Gets the number of threads used to build the index.
_Source: `java/cuvs-java/src/main/java/com/nvidia/cuvs/BruteForceIndexParams.java:27`_
### withNumWriterThreads
```java
public Builder withNumWriterThreads(int numWriterThreads)
```
Sets the number of writer threads to use for indexing.
**Parameters**
| Name | Description |
| --- | --- |
| `numWriterThreads` | number of writer threads to use |
**Returns**
an instance of Builder
_Source: `java/cuvs-java/src/main/java/com/nvidia/cuvs/BruteForceIndexParams.java:44`_
### build
```java
public BruteForceIndexParams build()
```
Builds an instance of `BruteForceIndexParams`.
**Returns**
an instance of `BruteForceIndexParams`
_Source: `java/cuvs-java/src/main/java/com/nvidia/cuvs/BruteForceIndexParams.java:54`_
_Source: `java/cuvs-java/src/main/java/com/nvidia/cuvs/BruteForceIndexParams.java:12`_