## Uses of Class
org.apache.lucene.index.FieldInvertState

Packages that use FieldInvertState
org.apache.lucene.search.similarities: This package contains the various ranking models that can be used in Lucene.

Uses of FieldInvertState in org.apache.lucene.search.similarities

Methods in org.apache.lucene.search.similarities with parameters of type FieldInvertState
`long` `SimilarityBase.computeNorm(FieldInvertState state)` Encodes the document length in the same way as `TFIDFSimilarity`.
`long` `TFIDFSimilarity.computeNorm(FieldInvertState state)`
`long` `BM25Similarity.computeNorm(FieldInvertState state)`
`long` `PerFieldSimilarityWrapper.computeNorm(FieldInvertState state)`
`long` `MultiSimilarity.computeNorm(FieldInvertState state)`
`abstract long` `Similarity.computeNorm(FieldInvertState state)` Computes the normalization value for a field, given the accumulated state of term processing for this field (see `FieldInvertState`).
`abstract float` `TFIDFSimilarity.lengthNorm(FieldInvertState state)` Compute an index-time normalization value for this field instance.
`float` `DefaultSimilarity.lengthNorm(FieldInvertState state)` Implemented as `state.getBoost()*lengthNorm(numTerms)`, where `numTerms` is `getLength()` if `DefaultSimilarity.setDiscountOverlaps(boolean)` is false, else it's `getLength()` - `getNumOverlap()`.

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