# Uses of Class
org.apache.lucene.backward_codecs.lucene90.Lucene90BoundsChecker

Packages that use Lucene90BoundsChecker
Package
Description
org.apache.lucene.backward_codecs.lucene90
Lucene 9.0 file format.

## Uses of Lucene90BoundsChecker in org.apache.lucene.backward_codecs.lucene90

Subclasses of Lucene90BoundsChecker in org.apache.lucene.backward_codecs.lucene90
Modifier and Type
Class
Description
`static class`
`Lucene90BoundsChecker.Max`
A helper class for an hnsw graph that serves as a comparator of the currently set maximum value with a new value.
`static class`
`Lucene90BoundsChecker.Min`
A helper class for an hnsw graph that serves as a comparator of the currently set minimum value with a new value.
Methods in org.apache.lucene.backward_codecs.lucene90 that return Lucene90BoundsChecker
Modifier and Type
Method
Description
`static Lucene90BoundsChecker`
Lucene90BoundsChecker.`create(boolean reversed)`
Create a min or max bound checker