## Uses of Interface
org.apache.lucene.search.FieldCache.FloatParser

- Packages that use FieldCache.FloatParser
  Package | Description
  --- | ---
  org.apache.lucene.search | Code to search indices.
  org.apache.lucene.search.function | Programmatic control over documents scores.

- - ### Uses of FieldCache.FloatParser in org.apache.lucene.search

    Fields in org.apache.lucene.search declared as FieldCache.FloatParser
    Modifier and Type | Field and Description
    --- | ---
    `static FieldCache.FloatParser` | FieldCache.`DEFAULT_FLOAT_PARSER` The default parser for float values, which are encoded by `Float.toString(float)`
    `static FieldCache.FloatParser` | FieldCache.`NUMERIC_UTILS_FLOAT_PARSER` A parser instance for float values encoded with `NumericUtils`, e.g.

    Methods in org.apache.lucene.search with parameters of type FieldCache.FloatParser
    Modifier and Type | Method and Description
    --- | ---
    `float[]` | FieldCache.`getFloats(IndexReader reader, java.lang.String field, FieldCache.FloatParser parser)` Checks the internal cache for an appropriate entry, and if none is found, reads the terms in `field` as floats and returns an array of size `reader.maxDoc()` of the value each document has in the given field.
    `static FieldCacheRangeFilter` | FieldCacheRangeFilter.`newFloatRange(java.lang.String field, FieldCache.FloatParser parser, java.lang.Float lowerVal, java.lang.Float upperVal, boolean includeLower, boolean includeUpper)` Creates a numeric range query using `FieldCache.getFloats(IndexReader,String,FieldCache.FloatParser)`.

  - ### Uses of FieldCache.FloatParser in org.apache.lucene.search.function

    Constructors in org.apache.lucene.search.function with parameters of type FieldCache.FloatParser
    Constructor and Description
    `FloatFieldSource(java.lang.String field, FieldCache.FloatParser parser)` Create a cached float field source with a specific string-to-float parser.

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