ImpactsEnum (Lucene 9.10.0 core API)

java.lang.Object
- org.apache.lucene.search.DocIdSetIterator
- - org.apache.lucene.index.PostingsEnum
  - - org.apache.lucene.index.ImpactsEnum

All Implemented Interfaces:

ImpactsSource

Direct Known Subclasses:

SlowImpactsEnum
```
public abstract class ImpactsEnum
extends PostingsEnum
implements ImpactsSource
```
Extension of PostingsEnum which also provides information about upcoming impacts.

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

- Field Summary
  - Fields inherited from class org.apache.lucene.index.PostingsEnum
    ALL, FREQS, NONE, OFFSETS, PAYLOADS, POSITIONS
  - Fields inherited from class org.apache.lucene.search.DocIdSetIterator
    NO_MORE_DOCS
- Constructor Summary
  
  Constructors
  Modifier Constructor Description
  
  protected ImpactsEnum()
  Sole constructor.
- Method Summary
  - Methods inherited from class org.apache.lucene.index.PostingsEnum
    endOffset, featureRequested, freq, getPayload, nextPosition, startOffset
  - Methods inherited from class org.apache.lucene.search.DocIdSetIterator
    advance, all, cost, docID, empty, nextDoc, range, slowAdvance
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface org.apache.lucene.index.ImpactsSource
    advanceShallow, getImpacts

- Constructor Detail
  - ImpactsEnum
```
protected ImpactsEnum()
```
    Sole constructor.