FieldsIndexWriter (Lucene 10.5.1 core API)
Description: declaration: package: org.apache.lucene.codecs.lucene90.compressing, class: FieldsIndexWriter

Package org.apache.lucene.codecs.lucene90.compressing

# Class FieldsIndexWriter

java.lang.Object
org.apache.lucene.codecs.lucene90.compressing.FieldsIndexWriter

All Implemented Interfaces:
  `Closeable`, `AutoCloseable`

public final class FieldsIndexWriter extends Object implements Closeable
Efficient index format for block-based `Codec`s.

For each block of compressed stored fields, this stores the first document of the block and the start pointer of the block in a `DirectMonotonicWriter`. At read time, the docID is binary-searched in the `DirectMonotonicReader` that records doc IDS, and the returned index is used to look up the start pointer in the `DirectMonotonicReader` that records start pointers.

NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `close()`

  ### Methods inherited from class java.lang.Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- ## Method Details

  - ### close

    public void close() throws IOException
    Specified by:
      `close` in interface `AutoCloseable`
    Specified by:
      `close` in interface `Closeable`
    Throws:
      `IOException`