# Constant Field Values

## Contents

- org.apache.*

## org.apache.*

org.apache.lucene.facet.FacetsConfig
Modifier and Type
Constant Field
Value
`public static final String`
`DEFAULT_INDEX_FIELD_NAME`
`"$facets"`
`public static final char`
`DELIM_CHAR`
`'\u001f'`

org.apache.lucene.facet.sortedset.SortedSetDocValuesReaderState
Modifier and Type
Constant Field
Value
`public static final int`
`INVALID_ORDINAL`
`-1`

org.apache.lucene.facet.taxonomy.FacetLabel
Modifier and Type
Constant Field
Value
`public static final int`
`MAX_CATEGORY_PATH_LENGTH`
`8191`
org.apache.lucene.facet.taxonomy.TaxonomyReader
Modifier and Type
Constant Field
Value
`public static final int`
`INVALID_ORDINAL`
`-1`
`public static final int`
`ROOT_ORDINAL`
`0`

org.apache.lucene.facet.taxonomy.directory.DirectoryTaxonomyWriter
Modifier and Type
Constant Field
Value
`public static final String`
`INDEX_EPOCH`
`"index.epoch"`

org.apache.lucene.facet.taxonomy.writercache.LabelToOrdinal
Modifier and Type
Constant Field
Value
`public static final int`
`INVALID_ORDINAL`
`-2`