HnswBuilder (Lucene 9.9.2 core API)

All Known Implementing Classes:

HnswConcurrentMergeBuilder, HnswGraphBuilder, InitializedHnswGraphBuilder
```
public interface HnswBuilder
```
Interface for builder building the OnHeapHnswGraph

WARNING: This API is experimental and might change in incompatible ways in the next release.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addGraphNode(int node)`	Inserts a doc with vector value to the graph
`OnHeapHnswGraph`	`build(int maxOrd)`	Adds all nodes to the graph up to the provided `maxOrd`.
`OnHeapHnswGraph`	`getGraph()`
`void`	`setInfoStream(InfoStream infoStream)`	Set info-stream to output debugging information

- Method Detail
  - build
```
OnHeapHnswGraph build(int maxOrd)
               throws IOException
```
    Adds all nodes to the graph up to the provided maxOrd.
    
    Parameters:
    
    maxOrd - The maximum ordinal (excluded) of the nodes to be added.
    
    Throws:
    
    IOException
  - addGraphNode
```
void addGraphNode(int node)
           throws IOException
```
    Inserts a doc with vector value to the graph
    
    Throws:
    
    IOException
  - setInfoStream
```
void setInfoStream(InfoStream infoStream)
```
    Set info-stream to output debugging information
  - getGraph
```
OnHeapHnswGraph getGraph()
```